What is an oasis and why is it important?
What's an oasis and why is it important? An oasis is an unexpected water source located in the desert. … Oases provide a place to fill up on food and water supplies. Because of this importance, many political, economic, and military forces have tried to control the flow of goods and people into and out of oases. How is an oasis formed short answer?
What does Oasis mean in medical terms?
The Outcome and Assessment Information Set (OASIS) is the patient-specific, standardized assessment used in Medicare home health care to plan care, determine reimbursement, and measure quality. Since its inception in 1999, there has been debate over the reliability and validity of the OASIS as a research tool and outcome measure.
Who can complete an OASIS assessment?
With the directed health measures, occupational therapists can now perform assessments under certain conditions. Typically, nurses and physical therapists perform OASIS assessments. There is a 335 page guidance manual from CMS that gives guidance on OASIS rules and regulations.
What is the oasis in home health care?
- Acute Care Hospitalization During the First 60 days of Home Health (ACH)
- Emergency Department (ED) Use without Hospitalization During the First 60 Days of Home Health
- Discharge to Community (DTC)
- Potentially Preventable 30-Day Post-Discharge Readmission (PPR)
What is an oasis what is its importance in a desert?
An oasis is an small patch of vegetation surrounded by desert. Communities have traditionally planted strong trees, such as palms, around the perimeter of oases to keep the desert sands from their delicate crops and water. An oasis is an area made fertile by a source of freshwater in an otherwise dry and arid region.
What is the importance of oasis in Saudi Arabia?
The oases are essential stops along trade routes as merchants must replenish food and water supplies. Al-Hasa, Saudi Arabia, is an important farming region in the Arabian Peninsula thanks to several oases. The area produces rice, corn, date, sheep, eggs, and cattle.
How is an oasis formed what is its importance Class 4?
Oases (plural of oasis) form when the wind cuts out deep channels in low-lying areas of the desert and uncovers underground water that fell as rain long ago. The water in some oases was rain that fell there about 20,000 years ago.
What is oasis in geography class 10?
An oasis is a place in a desert where water comes up to the surface from deep underground.
Why is an oasis important in the desert?
What Is The Importance Of Oasis In A Desert? An oasis sustains life in an otherwise harsh and unforgiving desert environment. An oasis is a fertile section of the desert where the water table is near the surface. Springs and other underground water sources irrigate oases. They vary in size from a small cluster of palm trees surrounding a well ...
What are oases created by?
Other oases are created by above-ground sources of water, such as rainstorms, surface rivers, and swamps. Other geological factors such as rock layers beneath the Earth help trap and channel water along fault lines leading to water seeping ...
What are oases in the desert?
The Sahara Desert has a vast underground aquifer that feeds over 90 oases. The Sahara is the largest hot desert in the world, and traveling between oases can take days, if not weeks. The oases are essential stops along trade routes as merchants must replenish food and water supplies. Al-Hasa, Saudi Arabia, is an important farming region in the Arabian Peninsula thanks to several oases. The area produces rice, corn, date, sheep, eggs, and cattle. Rivers in deserts are a permanent source of water and act as elongated oases. The Nile River is the lifeline of Egypt and provides water for domestic and agricultural use. Oases also provide water and a habitat for insects and small animals as well as a pitstop for migrating birds.
What are the natural resources that are found in desert oases?
The natural environment consisting of shrubs, trees, and other vegetation thrive in oases and help retain the water by providing protection from the elements. Desert oases are threatened by shifting sands and surface runoff that risk filling the well with sand, but palm trees and tubers provide a protective layer from such conditions.
Why do we dig boreholes in oases?
Some boreholes dug near oases have been maintained for generations to provide water to nearby communities and livestock. The natural environment consisting of shrubs, trees, and other vegetation thrive in oases and help retain ...
Who collects OASIS data?
OASIS data are collected by a home care clinician (e.g., nurse or therapist) via direct observation and interview of the care recipient and/or caregiver.
What is the priority of research on the psychometric properties of the OASIS?
Ongoing research on the psychometric properties of the OASIS must be a priority given its role in determining home care reimbursement, home care quality, and its employment in ongoing home health care services research. Acknowledgments.
What is the largest oasis in the world?
The fertile Nile River valley and delta in Egypt, supplied with water from the Nile River, is an example of this type of large oasis. At 22,000 square kilometers, it might be the largest oasis in the world. The palm trees of this oasis signal the presence of water in the middle of the Sahara.
What is the Las Vegas oasis?
Springs brought water from the regions aquifer to the surface, ultimately flowing into the Colorado River. Las Vegas means the meadows in Spanish, and was named when the oasis was discovered by Mexican merchants in 1829. The Las Vegas oasis has dried up. Development drained the springs.
How does sand affect oases?
Sand s blown by desert wind s threaten wells as well as agricultural areas in oases. Sand can destroy crops and pollute water. Communities have traditionally planted strong trees, such as palms, around the perimeter of oases to keep the desert sands from their delicate crops and water.
Why do merchants and traders stop at Oasis?
Merchant s and traders who travel along these routes must stop at oases to replenish food and water supplies. This means that whoever controls an oasis also controls the trade along the route—making oases desirable to political, economic, and military leaders.
What are the crops that are in an oasis?
Dates, cotton, olives, figs, citrus fruits, wheat and corn ( maize) are common oasis crops. Underground water sources called aquifer s supply most oases. In some cases, a natural spring brings the underground water to the surface. At other oases, manmade wells tap the aquifer.
What is the purpose of empty aquifers in Las Vegas?
The areas empty aquifers are now used to store water from Lake Mead, an artificial lake created by the Hoover Dam on the Colorado River. Water is a major environmental and political issue in Las Vegas and throughout the U.S. Southwest. aquifer.
What is the al-Hasa region?
The al-Hasa region also lies above one of the richest oil field s in the world, making the oasis an important center of international trade.
Why is OASIS important?
It is important for nurses and therapists working in home health to be fully versed in the OASIS in order to be properly reimbursed for all patients. OASIS (Outcome and Assessment Information Set) is the tool Medicare uses to collect data in order to make sure ...
What is OASIS in Medicare?
OASIS (Outcome and Assessment Information Set) is the tool Medicare uses to collect data in order to make sure that home health agencies are providing standard quality care to their patients.
What are the standard events that must be notated in OASIS?
The standard events that must be notated are admission, recertification and discharge, but other events may apply.
Why is OASIS important?
As an essential element of home health, OASIS helps you collect important information on the patients you provide skilled home health care to. Working in the home health care field is fulfilling since it gives you the opportunity to improve the quality of life of patients who are mostly confined to their own homes, ...
What is the purpose of OASIS?
OASIS assessment is used to monitor the quality of home health care to ensure that the needs of patients are properly met. It measures patient outcomes by tracking the health status of home health care patients over time. It is also useful in analyzing health care processes and methods in the home health care field.
What is OASIS in the first place?
So what exactly is OASIS in the first place? The Outcome and Assessment Information Set, which is commonly known as OASIS, is a comprehensive assessment tool that was developed for the purpose of gathering data on home health care patients. According to the Home Health Care Serv Q, OASIS has a standardized format that is composed ...
What is OASIS data?
OASIS data can guide home health agencies, organizations, and health care professionals like you to enhance the quality of patient care you can provide in the future.
How to increase your OASIS knowledge?
If you do not have the time to enroll in a training course at present, you can increase your Home Health OASIS knowledge through online educational resources. There are various videos, webinars, and reading materials available on the Internet, which can help you boost your OASIS expertise.
Who collects OASIS data?
If you are a home health care professional, such as a Registered Nurse (RN), clinician, or therapist, it is your responsibility to collect OASIS data on a regular basis. You must complete OASIS assessments during the admission, discharge, and transfer of your patients.
Is OASIS required for Medicare?
OASIS assessments are necessary for all Medicare and Medicaid home health care patients who are 18 years old and above. It is mandatory for all non-maternity and non-pediatric beneficiaries. OASIS data only needs to be gathered for patients who are currently being provided with skilled home health care. It is not required for patients who only need ...
