The most common method of collecting subjects for small studies is called _______________, a method by which volunteers are approached and asked to participate.
Fill in the blank(s) with the appropriate word(s).
convenience sampling
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Movable files are also known as:
A) lateral files B) compressible files C) open files D) closed files
The risk of barotrauma increases with the duration of positive pressure ventilation.
Answer the following statement true (T) or false (F)
The hypothalamus controls the endocrine system via the:
a. Anterior lobe of the pituitary gland b. Posterior lobe of the pituitary gland c. Thalamus and its connections d. Pineal gland
When research involves human subjects, an informed consent must be obtained because subjects should always understand the research in which they are participating
A) Both the statement and the reason are correct and related. B) Both the statement and the reason are correct but NOT related. C) The statement is correct but the reason is NOT. D) The statement is NOT correct, but the reason is correct. E) NEITHER the statement NOR the reason is correct.