Roger and Meredith are having difficulty conceiving, so Roger makes an appointment with his physician for consultation. Statistically speaking, which would be considered the most likely cause of Roger's infertility?

A. testicular disease
B. tubal blockage
C. hypothalamic pituitary disease
D. problems with sperm transport


Answer: A

Health & Biomechanics

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A semen analysis is done when a couple is having ________ problems.

Fill in the blank(s) with the appropriate word(s).

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Which of the following forms of cardiovascular disease is NOT caused by inherited traits?

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