What inner ear structure detects acceleration and deceleration movements of the head?
A. Ossicles
B. Scala vestibule
C. Spiral organ
D. Maculae
E. Tensor tympani and stapedius
Answer: D
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Which type of joint is found between the carpal bones?
A) saddle B) gliding C) hinge D) ball-and-socket E) pivot
A patient excretes a large volume of very dilute urine on a continuing basis. This is may be due to
A) excessive ADH secretion. B) absence of ADH. C) hematuric oliguria. D) overproduction of aldosterone. E) dilation of the afferent arterioles.
At the onset of exercise when the small ATP reserve in muscle fibers is quickly depleted, _____ occurs next.
A. direct phosphorylation of ADP
B. production of ATP by aerobic respiration
The delivery of a radioactive compound to the body to study the metabolism of tissues is called
A. MRI. B. PET. C. DSA. D. DSR.