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Naddik [55]
2 years ago
8

Which of the following techniques yields a simple random sampling ​

Medicine
2 answers:
ioda2 years ago
8 0
Numbering the elements of a sampling frame and then using a random number table to pick cases from the table.
Rudik [331]2 years ago
3 0

Answer:

Option C

Explanation:

Numbering all the elements of a sampling frame and then using a random number table to pick cases from the table

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Read the scenario and then answer the question that follows.
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Yes an unethical act occurred because the doctor did not provide all information needed.

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2 years ago
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Distinguish between reliability and validity in research design. Using a nursing translational research article, analyze the met
Pachacha [2.7K]

Answer:

is this a beautiful answer?

Explanation:

The importance of measuring the accuracy and consistency of research instruments (especially questionnaires) known as validity and reliability, respectively, have been documented in several studies, but their measure is not commonly carried out among health and social science researchers in developing countries. This has been linked to the dearth of knowledge of these tests. This is a review article which comprehensively explores and describes the validity and reliability of a research instrument (with special reference to questionnaire). It further discusses various forms of validity and reliability tests with concise examples and finally explains various methods of analysing these tests with scientific principles guiding such analysis.

8 0
3 years ago
When arterial blood pressure increases, the rate of myocardial energy requirement tends to decrease.
Firdavs [7]

Answer:

The answer is B. False

Explanation:

When arterial pressure increases, this places a greater burden on the heart, at the time of cardiac contraction, to maintain blood circulation. This greater burden on the heart forces it to a greater consumption of energy by the myocardium and to a hyperplasia, which leads sooner or later to a cardiac hypertrophy and heart failure if it is not properly managed. Hypertensive patients are initially asymptomatic, so periodical control of them is recommended and more if there are personal factors such as obesity, sedentary lifestyle, smoking among others.

5 0
3 years ago
In a clinical report there is a note of a laceration (cut) on the posterior crural region. Where does this occur in layperson's
Paladinen [302]

Answer:

 The posterior crural is the type of region in human body which simply known as back of the leg part. It is basically used to denote in terms of laceration (CUT) in the given clinical report. So, it basically occur in back of the leg region in terms of layperson.  

Laceration is the type of wound which occur in the part of back of the leg according to the clinical report in question. It is basically contaminated by the bacteria.

3 0
3 years ago
_____ _______is comprised of chest compressions, airway management,<br> and rescue breathing.
fiasKO [112]
CPR (or cardiopulmonary resuscitation)
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2 years ago
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