Answer:
the nose is medial to the ears
Explanation:
noses are in z middel of z ears
A, He experienced a positive incident.
ans is dopamine
explanation:
It increases perfusion pressure to improve myocardial contractility and blood flow through vital organs.
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.
Answer: a pulse oximeter
Explanation: is a device that is usually placed on a fingertip. It uses light beams to estimate the oxygen saturation of the blood and the pulse rate. Oxygen saturation gives information about the amount of oxygen carried in the blood.
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