Blood exiting the left ventricle must pass through the ________ valve.
A) mitral
B) pulmonary
C) tricuspid
D) bicuspid
E) aortic
aortic or aortic semilunar
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Which statement is incorrect?
a. When [H+] increases, the kidneys conserve HCO3- by reabsorbing more HCO3- and reducing its excretion in the urine. b. When [H+] increases, the kidneys secrete more H+ to be eliminated in the urine. c. When [H+] increases, the kidneys secrete more basic phosphate to buffer the H+ in the tubular filtrate. d. When [H+] decreases, the kidneys excrete more HCO3- into the urine. e. When severe acidosis is present, the kidney tubules secrete NH3.
When doing a pushup, your shoulders ________ as your body is pushed upward.
A. supinate B. hyperextend C. protract D. elevate E. retract
Harry has a brain tumor that is pressing against his hypothalamus. Explain the effect on autonomic function
What will be an ideal response?
Which of the following joints is multiaxial?
A. The coxal joint B. A condylar joint C. The proximal radioulnar joint D. A hinge joint E. The trapeziometacarpal joint