Jim has just been diagnosed with testicular cancer. The tumor is composed of Sertoli cells and they have begun to produce excessive amounts of inhibin. Which of the following would be TRUE?
A. Spermatogenesis would be increased but testosterone secretion would be normal.
B. Gonadotropin-releasing hormone levels and spermatogenesis would increase above normal.
C. Both FSH and LH secretion would rise above normal levels.
D. Spermatogenesis would be increased because testosterone production would be above normal.
E. FSH secretion would be selectively inhibited, but LH secretion would be normal.
Answer: E
You might also like to view...
What is the difference between a flattened hair and a round hair?
A. A person's age B. The hair's growth rate C. The degree of curliness D. A person's level of nutrition E. Color
Lymph nodes do all of the following except
A) produce antibodies. B) monitor the contents of lymph. C) remove debris and pathogens from the lymph. D) detect pathogens. E) remove excess nutrients from the lymph.
Judd has a fractured coxal bone, which means he has a broken
A. arm. B. wrist. C. knee. D. pelvis. E. ankle.
The motor division is also called the ________ system; the sensory division is also called the ________ system.
A. afferent; efferent B. efferent; afferent