Flow of blood backward from the aorta into the heart, caused by a weak heart valve, and is called:
A. myocardial ischemia.
B. myocardial infarction.
C. aortic regurgitation.
D. valvulitis.
E. ventricular septal defect.
Answer: C
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Which of the following is incorrect pertaining to the axillary vein?
A) If lacerated in the axilla, there is a risk of producing an air embolus. B) It is the vessel that is actually punctured in a typical "subclavian" vein puncture for catheter insertion. C) It lies deep to the axillary artery as the vessels cross the 1st rib. D) It is formed by the union of the brachial and basilic veins. E) It may receive blood from the inguinal region of the body.
What is the defining characteristic of a "special population"?
A. They have a cognitive or intellectual disability. B. They require some form of modification of standard physical activity practices. C. They have chronic diseases like heart disease or diabetes. D. They will not respond to physical activity interventions.
Spirometry is the procedure of evaluating lung capacity
Indicate whether the statement is true or false
The classification of medications used to kill lice is
A. antibacterials such as neomycin B. parasiticides such as lindane C. keratolytics such as salicylic acid D. antifungals such as lamisil E. antipruritics such as hydrocortisone