Which of the following is not an example of a physiological gradient?
A) Pressure
B) Concentration
C) Tissue
D) Electrical
E) Thermal
C) Tissue
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Which statement correctly describes the term left atrioventricular valve?
A) Its cusps open into the left atrium. B) Its cusps open into the superior vena cava. C) Its cusps open into the aorta. D) Its cusps open into the left ventricle. E) Its cusps open into the pulmonary trunk.
Each of the receiving chambers of the heart has a wrinkled flaplike extension; the one that is more visible from an anterior view is the
A. interatrial septum. B. interventricular septum. C. left auricle. D. right auricle.
Pronation is a term used to describe movement of the jaw
a. True b. False Indicate whether the statement is true or false
Which blood vessel drains the liver?
A. Hepatic vein B. Hepatic portal vein C. Hepatic artery