Receiving Helpdesk

what is the difference between active and reactive hyperemia

by Lamar Abshire Published 3 years ago Updated 2 years ago

Active hyperaemia occurs in response to an increase in metabolic activity (i.e. exercise) [7,8], whereas reactive hyperaemia occurs following a transient external occlusion of the vessel [9,10]. In both conditions, hyperaemia generates an increase in shear-stress-induced vasodilation [8,9]. Click to see full answer.

Reactive hyperemia is the blood flow re- sponse to blood flow occlusion, whereas active hyperemia is the blood flow response to increased tissue metabolic activity.

Full Answer

What is reactive hyperemia?

The oxygen level in the blood is lowered due to blockage in the vein. As a result the tissue will require more oxygen and produce metabolic waste. One of the best examples of reactive hyperemia is a tight band warped on hand or leg. Reactive hyperemia also occurs due to ischemia in coronary arteries.

What is the difference between passive and active hyperemia?

Passive hyperemia is when blood can’t properly exit an organ, so it builds up in the blood vessels. This type of hyperemia is also known as congestion. Each type of hyperemia has a different cause. Active hyperemia is caused by an increased flow of blood into your organs. It usually happens when organs need more blood than usual.

What is the difference between active hyperemia and cerebral blood flow?

Active hyperemia can result in up to a 50-fold increase in muscle blood flow with maximal exercise, whereas cerebral blood flow may only increase 2-fold with increased neuronal activity. Active hyperemia can also be influenced by competing vasoconstrictor mechanisms.

How does the magnitude of active hyperemia vary among organs?

The magnitude of active hyperemia responses differ among organs because of the relative changes in metabolic activity from rest and their vasodilatory capacity. Active hyperemia can result in up to a 50-fold increase in muscle blood flow with maximal exercise, whereas cerebral blood flow may only increase 2-fold with increased neuronal activity.

What is a reactive hyperemia?

• Reactive hyperemia is the term used to describe. the transient increase in flow rate above the control. level which follows an interval of arterial occlusion.

What causes reactive hyperaemia?

Reactive hyperemia occurs following the removal of a tourniquet, unclamping an artery during surgery, or restoring flow to a coronary artery after recanalization (reopening a closed artery using an angioplasty balloon or clot dissolving drug).

What is the difference between active hyperemia and congestion?

Hyperemia and Congestion. Hyperemia is an active process that is part of acute inflammation, whereas congestion is the passive process resulting from decreased outflow of venous blood, as occurs in congestive heart failure (Fig. 9-56).

What is hyperemia How does active hyperemia differ from reactive hyperemia quizlet?

Reactive hyperemia is caused by a blocked blood supply, while active hyperemia is caused by an increase in metabolic activity.

Is reactive hyperemia good?

Reactive hyperemia is a well-established technique for noninvasive assessment of peripheral microvascular function and a predictor of all-cause and cardiovascular morbidity and mortality.

How is reactive hyperemia measured?

reactive hyperemia (RH) index (RHI) is determined by calculating the ratio of hyperemic pressure (RHm) to baseline pressure (BLm) in the measurement and control arms (RHc and BLc respectively). This ratio is then calculated, yielding the RHI.

What causes reactive hyperemia to increase tissue perfusion?

What causes reactive hyperemia to increase tissue perfusion? Monocytes differentiate into large phagocytic cells. Ventricular pressure increases the fastest during ventricular filling.

What is active congestion?

Congestion resulting from increased blood flow to a part or from dilatation of blood vessels.

What is an example of hyperemia?

Active hyperemia is a physiological response to something happening in the body. It is an acute form of hyperemia. For example, there is more blood in the digestive system after a meal, more blood in the muscles after exercise, and more blood in the face when a person blushes.

What causes reactive hyperemia quizlet?

Active Hyperemia means blood vessels will be dilated to increase blood flow under conditions involving increased metabolic activity- increase amounts of Oxygen n Nutrients; Increase disposal of Carbon dioxide n Cellular waste; vasodilation.

What biological active substances can lead to active hyperemia?

Active hyperemia may be due to a combination of tissue hypoxia and the generation of vasodilator metabolites such as potassium ion, carbon dioxide, nitric oxide, and adenosine.

What causes the myogenic response?

The myogenic response is the reflex response of the afferent arterioles to changes in blood pressure. Increased blood pressure increases the tension in the vascular wall, and the vascular smooth muscle contracts. Similarly, decreased blood pressure decreases the tension and the smooth muscle relaxes.

What is the difference between active and reactive hyperemia?

Active hyperemia is the increase of blow flow to a part of the body in response to a condition or increase in physical activity. Reactive hyperemia...

What is Hyperaemia?

Hyperemia is excessive blood flow to a part of the body. There are two major types. Active hyperemia occurs normally, and passive hyperemia is a sy...

What are the signs of hyperemia?

Active hyperemia is a normal and healthy response. It is usually only associated with warmth and redness. Passive hyperemia is associated with swel...

What are some examples of reactive hyperemia?

As a result the tissue will require more oxygen and produce metabolic waste. One of the best examples of reactive hyperemia is a tight band warped on hand or leg. Reactive hyperemia also occurs due to ischemia in coronary arteries.

Where can hyperemia be found?

Hyperemia can develop in any area of the body. On skin, brain, lungs, eyes etc. Most cases of hyperemia are treated. Management of the condition depends on the type of hyperemia. If anyone who experiences the symptoms of hyperemia, he should seek medical help immediately so that any untoward complication can be prevented.

What is the term for the increase in metabolic activity of the tissue?

Hyperemia can be active or reactive. Active hyperemia is also called functional hyperemia or exercise hyperemia. This type of hyperemia in tissue or certain organ occurs when there is increase in metabolic activity of the particular tissue. For any metabolic activity, the cell or tissue consumes more oxygen, glucose, and fats as fuel.

How do you know if you have hyperemia?

The symptoms of active hyperemia and reactive hyperemia may be different. Flushed face or any part of skin that is involved. Warmth in the affected area. Redness and flushed eyes.

Why is my skin red and warm?

If your skin in particular area becomes red, flushed and warm to touch, than it might be due to hyperemia . It occurs when there is increase in flow of blood in the capillaries, the small blood vessels.

Why does my face get red after exercise?

Your skin and face becomes red and flushed after exercise, this is the result of rush of blood and dilatation of the capillaries. An increase in cardiac or gastrointestinal activity is other cause of hyperemia. Hyperemia is curable condition and should be treated promptly to avoid its lasting effect.

Can exercise cause hyperemia?

Active hyperemia can occur after exercise due to contraction of muscles, after prolonged exposure to sunlight. Intake of certain drugs and alcohol can also cause hyperemia. The increase in blood flow will be normal once the metabolism returns to its original normality. Reactive hyperemia is also called passive hyperemia.

What is reactive hyperemia?

Lesson Summary. Reactive hyperemia refers to a temporary increase in blood flow to an area after a period of arterial occlusion. Vasodilators secreted by blood deprived cells dilate deprived vessels ensuring that, post occlusion, blood will experience minimal resistance when resupplying the area.

Does reactive hyperemia increase blood flow?

Ok, so reactive hyperemia might sound like a pretty obvious phenomenon- not so special, you occlude blood flow to an area, the blood pressure builds behind the point of the blockage and then, when you remove the occlusion, blood rushes to the area, temporarily increasing blood flow.

Can a reactive hyperemia test be used to compare blood pressures between legs?

Well, since PVD and PAD both result in reduced blood flow either to the limbs (in other words arterial) or from the limbs (venous), a reactive hyperemia test, can be used to essentially compare blood pressures between the legs to identify any differences that might indicate vessel narrowing. Reactive Hyperemia & Diagnostic Testing.

What is Hyperemia?

Active hyperemia is demonstrated when increased blood flow delivers white (indicated as purple in this illustration) and red blood cells to the site of injury.

Causes of Hyperemia

Passive hyperemia is connected to heart disease when blood flow is blocked and begins to pool in areas before the blockage.

Symptoms of Hyperemia

General signs and symptoms of hyperemia include warmth and redness; however, most symptoms are contingent upon the underlying condition and cause.

Treatment of Hyperemia

Except in cases of fever, infection, or injury, active hyperemia is brief and usually resolves itself. Otherwise, staying hydrated, taking antibiotics as prescribed by a physician, and maintaining proper wound care are all suitable treatments.

What are the two types of hyperemia?

There are two types of hyperemia: active hyperemia and passive hyperemia. People usually experience active hyperemia as a healthy physical response. But passive hyperemia is often a response to disease or distress. Active Hyperemia is blood moving towards an organ. Causes include:

What is hyperemia in medical terms?

In this Article. Hyperemia is when your blood adjusts to support different tissues throughout your body. It can be caused by a variety of conditions. There are two types of hyperemia: active and passive. Active hyperemia is quite common and not a medical concern.

What causes hyperemia in the body?

Active Hyperemia is blood moving towards an organ. Causes include: Exercise. When you exercise and physically exert yourself, your cardiovascular system, heart, respiratory muscles, and active skeletal muscles all have to work harder. This means your body needs more blood and oxygen, which causes hyperemia. Digestion.

Why do fevers cause hyperemia?

Fevers can cause hyperemia due to the body’s attempt to release some of that internal heat to the skin. Hormonal irregularities. There are specific hormonal conditions, like perimenopause, that cause hot flashes throughout the body. These hot flashes can cause hyperemia as the blood rushes to the skin. Blushing.

What happens when your temperature rises?

Digestion. After you eat and start digesting, your body sends more blood to the stomach and intestines to fully break down your food. Fever. These are when your internal body temperature rises past the normal rate, usually past 100 degrees.

Can you get tested for hyperemia?

It would be unusual to get tested and diagnosed with active hyperemia. Active hyperemia has clear symptoms and isn't usually a cause for concern. But passive hyperemia has severe medical implications. If your doctor thinks you may have passive hyperemia, they will give you the following tests: Blood tests.

Can moving your body help with hyperemia?

Moving your body can cure this. Passive Hyperemia is when parts of the body are clogged, or the blood is clotted and can't flow. These conditions happen within your blood and organs, and may include: Heart failure. The heat’s job is to pump blood through the body.

How much does hyperemia increase blood flow?

Active hyperemia can result in up to a 50-fold increase in muscle blood flow with maximal exercise, whereas cerebral blood flow may only increase 2-fold with increased neuronal activity.

What is the term for the increase in blood flow in the body?

Active hyperemia is the increase in organ blood flow (hyperemia) that is associated with increased metabolic activity of an organ or tissue. An example of active hyperemia is the increase in blood flow that accompanies muscle contraction, which is also called exercise or functional hyperemia in skeletal muscle. Blood flow increases because the increased oxygen consumption of during muscle contraction stimulates the production of vasoactive substances that dilate the resistance vessels in the skeletal muscle. Other examples include the increase in gastrointestinal blood flow during digestion of food, the increase in coronary blood flow when heart rate is increased, and the increase in cerebral blood flow associated with increased neuronal activity in the brain. The figure shows that there is a resting flow associated with the basal oxygen consumption of the tissue. As the oxygen consumption increases, there is generally a near-linear increase in blood flow until the vessels begin to achieve a maximally dilated state.

image
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9
8.3.21PHP Version1.45sRequest Duration2MBMemory UsageGET {post}Route
  • warninglog[08:41:28] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\QueryFormatter:...
  • warninglog[08:41:28] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\QueryFormatter:...
  • warninglog[08:41:28] LOG.warning: Callables of the form ["Swift_SmtpTransport", "Swift_Transport_EsmtpTranspor...
  • warninglog[08:41:28] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\SimpleFormatter...
  • warninglog[08:41:28] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\SimpleFormatter...
  • warninglog[08:41:28] LOG.warning: json_decode(): Passing null to parameter #1 ($json) of type string is deprec...
  • warninglog[08:41:28] LOG.warning: json_decode(): Passing null to parameter #1 ($json) of type string is deprec...
  • Booting (12ms)
  • Application (1.44s)
  • 1 x Application (99.14%)
    1.44s
    1 x Booting (0.83%)
    12.00ms
    7 templates were rendered
    • themes.DevBlog.content.post (resources/views/themes/DevBlog/content/post.blade.php)34blade
      Params
      0
      post
      1
      postContent
      2
      author
      3
      updated_at
      4
      bing_rich_snippet_text
      5
      bing_rich_snippet_link
      6
      bing_related_keywords
      7
      google_related_keywords
      8
      bing_news_title
      9
      bing_news_description
      10
      bing_videos
      11
      bing_images
      12
      bing_search_result_title
      13
      bing_search_result_description
      14
      bing_search_result_url
      15
      bing_paa_questions
      16
      bing_paa_answers
      17
      bing_slider_faq_questions
      18
      bing_slider_faq_answers
      19
      bing_pop_faq_questions
      20
      bing_pop_faq_answers
      21
      bing_tab_faq_questions
      22
      bing_tab_faq_answers
      23
      google_faq_questions
      24
      google_faq_answers
      25
      google_rich_snippet
      26
      google_search_result
      27
      indexedArray
      28
      total_images
      29
      total_videos
      30
      settings
      31
      url_current
      32
      menus
      33
      sidebar
    • themes.DevBlog.layouts.master (resources/views/themes/DevBlog/layouts/master.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.head (resources/views/themes/DevBlog/panels/head.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.header (resources/views/themes/DevBlog/panels/header.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.navbar (resources/views/themes/DevBlog/panels/navbar.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.footer (resources/views/themes/DevBlog/panels/footer.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    • themes.DevBlog.panels.scripts (resources/views/themes/DevBlog/panels/scripts.blade.php)41blade
      Params
      0
      __env
      1
      app
      2
      errors
      3
      post
      4
      postContent
      5
      author
      6
      updated_at
      7
      bing_rich_snippet_text
      8
      bing_rich_snippet_link
      9
      bing_related_keywords
      10
      google_related_keywords
      11
      bing_news_title
      12
      bing_news_description
      13
      bing_videos
      14
      bing_images
      15
      bing_search_result_title
      16
      bing_search_result_description
      17
      bing_search_result_url
      18
      bing_paa_questions
      19
      bing_paa_answers
      20
      bing_slider_faq_questions
      21
      bing_slider_faq_answers
      22
      bing_pop_faq_questions
      23
      bing_pop_faq_answers
      24
      bing_tab_faq_questions
      25
      bing_tab_faq_answers
      26
      google_faq_questions
      27
      google_faq_answers
      28
      google_rich_snippet
      29
      google_search_result
      30
      indexedArray
      31
      total_images
      32
      total_videos
      33
      settings
      34
      url_current
      35
      menus
      36
      sidebar
      37
      i
      38
      __currentLoopData
      39
      loop
      40
      item
    uri
    GET {post}
    middleware
    web, checkdate
    as
    post.show
    controller
    App\Http\Controllers\Frontend\json_data\PostController@show
    namespace
    where
    file
    app/Http/Controllers/Frontend/json_data/PostController.php:18-166
    7 statements were executed1.42s
    • select * from `posts` where `published_at` <= '2025-06-11 08:41:28' and `slug` = 'what-is-the-difference-between-active-and-reactive-hyperemia' and `posts`.`deleted_at` is null limit 1
      3.3ms/app/Providers/RouteServiceProvider.php:54receivinghelpdeskask
      Metadata
      Bindings
      • 0. 2025-06-11 08:41:28
      • 1. what-is-the-difference-between-active-and-reactive-hyperemia
      Backtrace
      • 15. /app/Providers/RouteServiceProvider.php:54
      • 18. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:842
      • 19. Route binding:39
      • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
      • 21. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:78
    • select * from `json_post_contents` where `json_post_contents`.`post_id` = 179159 and `json_post_contents`.`post_id` is not null and `rewrite_id` = 0
      10.3msmiddleware::checkdate:30receivinghelpdeskask
      Metadata
      Bindings
      • 0. 179159
      • 1. 0
      Backtrace
      • 19. middleware::checkdate:30
      • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
      • 21. /vendor/laravel/jetstream/src/Http/Middleware/ShareInertiaData.php:61
      • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
      • 23. /vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
    • select * from `nova_menu_menus` where `slug` = 'header' limit 1
      730μs/vendor/outl1ne/nova-menu-builder/src/helpers.php:32receivinghelpdeskask
      Metadata
      Bindings
      • 0. header
      Backtrace
      • 15. /vendor/outl1ne/nova-menu-builder/src/helpers.php:32
      • 17. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
      • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
      • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
    • select * from `nova_menu_menu_items` where `nova_menu_menu_items`.`menu_id` = 1 and `nova_menu_menu_items`.`menu_id` is not null and `parent_id` is null order by `parent_id` asc, `order` asc, `name` asc
      460μs/vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35receivinghelpdeskask
      Metadata
      Bindings
      • 0. 1
      Backtrace
      • 19. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35
      • 20. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33
      • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
      • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
    • select * from `nova_menu_menu_items` where `nova_menu_menu_items`.`parent_id` in (1) order by `order` asc
      860μs/vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35receivinghelpdeskask
      Metadata
      Backtrace
      • 24. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35
      • 25. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33
      • 27. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 28. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
      • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
    • select `id`, `post_title`, `slug` from `posts` where `status` = 'publish' and `posts`.`deleted_at` is null order by RAND() limit 10
      1.4s/app/View/Composers/SidebarView.php:22receivinghelpdeskask
      Metadata
      Bindings
      • 0. publish
      Backtrace
      • 14. /app/View/Composers/SidebarView.php:22
      • 15. /app/View/Composers/SidebarView.php:12
      • 16. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:124
      • 17. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:162
      • 20. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:177
    • select * from `fake_users` where `fake_users`.`id` = 41640 limit 1
      720μsview::2dd102cf0462e89a4d4d8bc77355d767652bf9aa:15receivinghelpdeskask
      Metadata
      Bindings
      • 0. 41640
      Backtrace
      • 21. view::2dd102cf0462e89a4d4d8bc77355d767652bf9aa:15
      • 23. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:108
      • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 25. /vendor/livewire/livewire/src/ComponentConcerns/RendersLivewireComponents.php:69
      • 26. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:61
    App\Models\FakeUser
    1
    Outl1ne\MenuBuilder\Models\MenuItem
    1
    Outl1ne\MenuBuilder\Models\Menu
    1
    App\Models\JsonPostContent
    1
    App\Models\Post
    11
        _token
        3d7eGe3SLwMzGK1JpaNagXZniht3m110Mpdw3FBy
        _previous
        array:1 [ "url" => "https://receivinghelpdesk.com/ask/what-is-the-difference-between-active-and-re...
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /what-is-the-difference-between-active-and-reactive-hyperemia
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
        array:25 [ "cookie" => array:1 [ 0 => "_pk_id.64.7c30=8576b24c4019c0d2.1749611474.; _pk_ses.64.7c30=1; XSRF-TOKEN=eyJpdiI6Im9Yc3dFWURCK05SNGhaU2ovM2ZaaUE9PSIsInZhbHVlIjoieDJDUVNYSXc3b1pYV3RBNWs0Wi9nRVVIZkNMMnoyRUk3VWp4UllQclJuYTVhM1orUW0wbXlxb29ZQTMrTjFaSTBXbzBQTlljNkd6WjlsWjJQbE1SSlJnU2c4dmIzOWFwUk5aRUNoV2haZXNyMkhFU29FTDRrUlFVRHhiVUtrWFYiLCJtYWMiOiJhOTA5OTZiY2NjN2E0NmYxNDhmNmI2MWIzMjRmMWM2ZTE0MDQyZDEwMGZiNmQ5ZGI0MjcxMTQ0OWE4YjgxNWQ2IiwidGFnIjoiIn0%3D; askhelpdesk_session=eyJpdiI6Im1XTWVJNmhGSms4STR4dzRnSFlDc0E9PSIsInZhbHVlIjoicU5PWEpRZTVkTUd6WFlZeUVDVDJKRC9vM1paWUg2bitXeEFHN1E3OW4rTVNqVk43eVlYdngzRDM2NjJTczNHYVhQL1NVYUtKMmFQYkwrZGRpMHp3Y3R1SStuUVpIQkR0QUJtSnlCRkltRC85YXVpL0J0ejk2amY5QXdXMERNZmUiLCJtYWMiOiJhYmVkNWI0YWNlMzRjYzRjMTkzYjZiZDBhMWNhOGU3NTNkYjRkNGI5ZDI1NjMwYWI2YzIzNGY0NmFkODAzMjJmIiwidGFnIjoiIn0%3D_pk_id.64.7c30=8576b24c4019c0d2.1749611474.; _pk_ses.64.7c30=1; XSRF-TOKEN=eyJpdiI6Im9Yc3dFWURCK05SNGhaU2ovM2ZaaUE9PSIsInZhbHVlIjoieDJDUVNYSXc3b1pYV3RBNWs0Wi9nR" ] "cf-ipcountry" => array:1 [ 0 => "US" ] "cf-connecting-ip" => array:1 [ 0 => "216.73.216.36" ] "cdn-loop" => array:1 [ 0 => "cloudflare; loops=1" ] "sec-fetch-mode" => array:1 [ 0 => "navigate" ] "sec-fetch-site" => array:1 [ 0 => "none" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "sec-ch-ua-platform" => array:1 [ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [ 0 => "?0" ] "sec-ch-ua" => array:1 [ 0 => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] "accept-encoding" => array:1 [ 0 => "gzip, br" ] "cf-ray" => array:1 [ 0 => "94ddebdc4e9955fa-ORD" ] "priority" => array:1 [ 0 => "u=0, i" ] "sec-fetch-dest" => array:1 [ 0 => "document" ] "sec-fetch-user" => array:1 [ 0 => "?1" ] "cf-visitor" => array:1 [ 0 => "{"scheme":"https"}" ] "connection" => array:1 [ 0 => "close" ] "x-forwarded-proto" => array:1 [ 0 => "https" ] "x-forwarded-for" => array:1 [ 0 => "216.73.216.36, 172.69.58.57" ] "x-server-addr" => array:1 [ 0 => "154.12.239.204" ] "host" => array:1 [ 0 => "receivinghelpdesk.com" ] ]
        request_server
        0 of 0
        array:56 [ "USER" => "runcloud" "HOME" => "/home/runcloud" "SCRIPT_NAME" => "/ask/index.php" "REQUEST_URI" => "/ask/what-is-the-difference-between-active-and-reactive-hyperemia" "QUERY_STRING" => "" "REQUEST_METHOD" => "GET" "SERVER_PROTOCOL" => "HTTP/1.0" "GATEWAY_INTERFACE" => "CGI/1.1" "REDIRECT_URL" => "/ask/what-is-the-difference-between-active-and-reactive-hyperemia" "REMOTE_PORT" => "51472" "SCRIPT_FILENAME" => "/home/runcloud/webapps/ReceivingHelpDesk/ask/index.php" "SERVER_ADMIN" => "you@example.com" "CONTEXT_DOCUMENT_ROOT" => "/home/runcloud/webapps/ReceivingHelpDesk/" "CONTEXT_PREFIX" => "" "REQUEST_SCHEME" => "http" "DOCUMENT_ROOT" => "/home/runcloud/webapps/ReceivingHelpDesk/" "REMOTE_ADDR" => "172.69.58.57" "SERVER_PORT" => "80" "SERVER_ADDR" => "127.0.0.1" "SERVER_NAME" => "receivinghelpdesk.com" "SERVER_SOFTWARE" => "Apache/2.4.63 (Unix) OpenSSL/1.1.1f" "SERVER_SIGNATURE" => "" "LD_LIBRARY_PATH" => "/RunCloud/Packages/apache2-rc/lib" "PATH" => "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HTTP_COOKIE" => "_pk_id.64.7c30=8576b24c4019c0d2.1749611474.; _pk_ses.64.7c30=1; XSRF-TOKEN=eyJpdiI6Im9Yc3dFWURCK05SNGhaU2ovM2ZaaUE9PSIsInZhbHVlIjoieDJDUVNYSXc3b1pYV3RBNWs0Wi9nRVVIZkNMMnoyRUk3VWp4UllQclJuYTVhM1orUW0wbXlxb29ZQTMrTjFaSTBXbzBQTlljNkd6WjlsWjJQbE1SSlJnU2c4dmIzOWFwUk5aRUNoV2haZXNyMkhFU29FTDRrUlFVRHhiVUtrWFYiLCJtYWMiOiJhOTA5OTZiY2NjN2E0NmYxNDhmNmI2MWIzMjRmMWM2ZTE0MDQyZDEwMGZiNmQ5ZGI0MjcxMTQ0OWE4YjgxNWQ2IiwidGFnIjoiIn0%3D; askhelpdesk_session=eyJpdiI6Im1XTWVJNmhGSms4STR4dzRnSFlDc0E9PSIsInZhbHVlIjoicU5PWEpRZTVkTUd6WFlZeUVDVDJKRC9vM1paWUg2bitXeEFHN1E3OW4rTVNqVk43eVlYdngzRDM2NjJTczNHYVhQL1NVYUtKMmFQYkwrZGRpMHp3Y3R1SStuUVpIQkR0QUJtSnlCRkltRC85YXVpL0J0ejk2amY5QXdXMERNZmUiLCJtYWMiOiJhYmVkNWI0YWNlMzRjYzRjMTkzYjZiZDBhMWNhOGU3NTNkYjRkNGI5ZDI1NjMwYWI2YzIzNGY0NmFkODAzMjJmIiwidGFnIjoiIn0%3D_pk_id.64.7c30=8576b24c4019c0d2.1749611474.; _pk_ses.64.7c30=1; XSRF-TOKEN=eyJpdiI6Im9Yc3dFWURCK05SNGhaU2ovM2ZaaUE9PSIsInZhbHVlIjoieDJDUVNYSXc3b1pYV3RBNWs0Wi9nR" "HTTP_CF_IPCOUNTRY" => "US" "HTTP_CF_CONNECTING_IP" => "216.73.216.36" "HTTP_CDN_LOOP" => "cloudflare; loops=1" "HTTP_SEC_FETCH_MODE" => "navigate" "HTTP_SEC_FETCH_SITE" => "none" "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" "HTTP_UPGRADE_INSECURE_REQUESTS" => "1" "HTTP_SEC_CH_UA_PLATFORM" => ""Windows"" "HTTP_SEC_CH_UA_MOBILE" => "?0" "HTTP_SEC_CH_UA" => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" "HTTP_CACHE_CONTROL" => "no-cache" "HTTP_PRAGMA" => "no-cache" "HTTP_ACCEPT_ENCODING" => "gzip, br" "HTTP_CF_RAY" => "94ddebdc4e9955fa-ORD" "HTTP_PRIORITY" => "u=0, i" "HTTP_SEC_FETCH_DEST" => "document" "HTTP_SEC_FETCH_USER" => "?1" "HTTP_CF_VISITOR" => "{"scheme":"https"}" "HTTP_CONNECTION" => "close" "HTTP_X_FORWARDED_PROTO" => "https" "HTTP_X_FORWARDED_FOR" => "216.73.216.36, 172.69.58.57" "HTTP_X_SERVER_ADDR" => "154.12.239.204" "HTTP_HOST" => "receivinghelpdesk.com" "HTTPS" => "on" "REDIRECT_STATUS" => "200" "REDIRECT_HTTPS" => "on" "FCGI_ROLE" => "RESPONDER" "PHP_SELF" => "/ask/index.php" "REQUEST_TIME_FLOAT" => 1749611488.7067 "REQUEST_TIME" => 1749611488 ]
        request_cookies
        0 of 0
        array:4 [ "_pk_id_64_7c30" => null "_pk_ses_64_7c30" => null "XSRF-TOKEN" => "3d7eGe3SLwMzGK1JpaNagXZniht3m110Mpdw3FBy" "askhelpdesk_session" => "DVa68IzLB2cl4ecKWojwW88TuSTum6vmUvVoIvjK" ]
        response_headers
        0 of 0
        array:7 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "private, must-revalidate" ] "date" => array:1 [ 0 => "Wed, 11 Jun 2025 03:11:28 GMT" ] "pragma" => array:1 [ 0 => "no-cache" ] "expires" => array:1 [ 0 => -1 ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6ImtiR29pYmxTSENpaGExNlo5Rm5UbHc9PSIsInZhbHVlIjoiekhuR0FhTGRtZ1ErVEdaMzNjM2RwVy95YWtScXFsYWtMdjkyNXdiVjFOMVlRb25vQVEyOWtmZlVWK3l6T0hXRjFsS2lhYlkzeDFaTWZXNHlhWW9FUUVFbnYybmFNcGJZZXJNWEl0bnNNZWx1VWJidWtOQnR2Zk0vSGx0WGg0eE8iLCJtYWMiOiJiZTg2ZmFmMDEzZjAzYjkzNmNiNTNlOThkM2NhYzY5Y2Q0MzU5NDI3ZDMzYjZiMDEzNDNiMGRiNzUwMWFjMDU0IiwidGFnIjoiIn0%3D; expires=Wed, 11-Jun-2025 05:11:30 GMT; Max-Age=7200; path=/; samesite=laxXSRF-TOKEN=eyJpdiI6ImtiR29pYmxTSENpaGExNlo5Rm5UbHc9PSIsInZhbHVlIjoiekhuR0FhTGRtZ1ErVEdaMzNjM2RwVy95YWtScXFsYWtMdjkyNXdiVjFOMVlRb25vQVEyOWtmZlVWK3l6T0hXRjFsS2lhY" 1 => "askhelpdesk_session=eyJpdiI6IlQvaE1iVW12RS96NkY0SkJwWlhvUFE9PSIsInZhbHVlIjoiVzFoaWU0OVc5eCtJMmJqSkpaQm90R2JRU3R1TkFhVCtlUGFLTHF0MlQ2WkpYNGFIUzcyeksvNHlsVGxpTEc0VmFXS09Dd2xWL1l5THVudVJxSkhLRUgzMkdyS3pYWmhSQ0F1Sjd3c1ZJSm0xMTVONGZ2M0Z6bXp5UDFnNkMvaCsiLCJtYWMiOiI0MDhkZTI2YmM5M2Q5OTg4M2UxMTIzYjgwMmQ2Y2E1MThjZTQ2YTVjNGRiZGQyYjZhYWI4OTRkOGRmOTA1YzQ2IiwidGFnIjoiIn0%3D; expires=Wed, 11-Jun-2025 05:11:30 GMT; Max-Age=7200; path=/; httponly; samesite=laxaskhelpdesk_session=eyJpdiI6IlQvaE1iVW12RS96NkY0SkJwWlhvUFE9PSIsInZhbHVlIjoiVzFoaWU0OVc5eCtJMmJqSkpaQm90R2JRU3R1TkFhVCtlUGFLTHF0MlQ2WkpYNGFIUzcyeksvNHlsVGxpTEc0" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6ImtiR29pYmxTSENpaGExNlo5Rm5UbHc9PSIsInZhbHVlIjoiekhuR0FhTGRtZ1ErVEdaMzNjM2RwVy95YWtScXFsYWtMdjkyNXdiVjFOMVlRb25vQVEyOWtmZlVWK3l6T0hXRjFsS2lhYlkzeDFaTWZXNHlhWW9FUUVFbnYybmFNcGJZZXJNWEl0bnNNZWx1VWJidWtOQnR2Zk0vSGx0WGg0eE8iLCJtYWMiOiJiZTg2ZmFmMDEzZjAzYjkzNmNiNTNlOThkM2NhYzY5Y2Q0MzU5NDI3ZDMzYjZiMDEzNDNiMGRiNzUwMWFjMDU0IiwidGFnIjoiIn0%3D; expires=Wed, 11-Jun-2025 05:11:30 GMT; path=/XSRF-TOKEN=eyJpdiI6ImtiR29pYmxTSENpaGExNlo5Rm5UbHc9PSIsInZhbHVlIjoiekhuR0FhTGRtZ1ErVEdaMzNjM2RwVy95YWtScXFsYWtMdjkyNXdiVjFOMVlRb25vQVEyOWtmZlVWK3l6T0hXRjFsS2lhY" 1 => "askhelpdesk_session=eyJpdiI6IlQvaE1iVW12RS96NkY0SkJwWlhvUFE9PSIsInZhbHVlIjoiVzFoaWU0OVc5eCtJMmJqSkpaQm90R2JRU3R1TkFhVCtlUGFLTHF0MlQ2WkpYNGFIUzcyeksvNHlsVGxpTEc0VmFXS09Dd2xWL1l5THVudVJxSkhLRUgzMkdyS3pYWmhSQ0F1Sjd3c1ZJSm0xMTVONGZ2M0Z6bXp5UDFnNkMvaCsiLCJtYWMiOiI0MDhkZTI2YmM5M2Q5OTg4M2UxMTIzYjgwMmQ2Y2E1MThjZTQ2YTVjNGRiZGQyYjZhYWI4OTRkOGRmOTA1YzQ2IiwidGFnIjoiIn0%3D; expires=Wed, 11-Jun-2025 05:11:30 GMT; path=/; httponlyaskhelpdesk_session=eyJpdiI6IlQvaE1iVW12RS96NkY0SkJwWlhvUFE9PSIsInZhbHVlIjoiVzFoaWU0OVc5eCtJMmJqSkpaQm90R2JRU3R1TkFhVCtlUGFLTHF0MlQ2WkpYNGFIUzcyeksvNHlsVGxpTEc0" ] ]
        session_attributes
        0 of 0
        array:4 [ "_token" => "3d7eGe3SLwMzGK1JpaNagXZniht3m110Mpdw3FBy" "_previous" => array:1 [ "url" => "https://receivinghelpdesk.com/ask/what-is-the-difference-between-active-and-reactive-hyperemia" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]