The ________ veins drain the kidneys.
A. suprarenal
B. renal
C. testicular
D. ovarian
E. mesenteric
Ans: B. renal
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In males, the labioscrotal swellings form the
A. scrotum. B. scrotum and testes. C. scrotum and root of the penis. D. scrotum and dorsal side of the penis. E. scrotum and ventral side of the penis.
Both alpha-bungarotoxin and curare bind to the same neurotransmitter receptor, but only curare binds reversibly. Which receptor is involved? List some locations for this receptor. Would either toxin be appropriate to use as a paralytic during surgery? Explain your answer. Are all such receptors necessarily affected by a given toxin in the same way? Explain the significance of your answer.
What will be an ideal response?
Which of the following is a sympathetic chain ganglion?
A) celiac ganglion B) inferior mesenteric ganglion C) superior mesenteric ganglion D) paravertebral ganglion E) All of the answers are correct.
A depression in a bone, shaped like a narrow groove, is called a ________.
A. tubercle B. fissure C. sulcus D. sanal E. fossa