Left side heart failure may be caused by ________.
A. myocardial infarction
B. incompetent aortic and mitral valves
C. aortic valve stenosis
D. All of the choices are correct.
Answer: D
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In the diagram, which is a melanocyte?
a) A b) B c) E d) F e) G
A resistance caused by the irregular, swirling movement of blood at high flow rates or over uneven surfaces is called __________.
a. circulatory pressure b. turbulence c. viscosity d. venous pressure
A baseball pitcher who injures one of his SITS muscles most commonly sustains tears to the tendon of which muscle?
A) Supraspinatus B) Deltoid C) Infraspinatus D) Teres minor E) Subscapularis
What is the function of oxytocin?
a) to stimulate the release of thyroxin b) to stimulate contraction of the smooth muscle of the uterus c) to trigger the breakdown of glycogen d) to stimulate the development of ovarian follicles