Answer to Question 1
C
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A Incorrect. Fomites do not cause tinea infections.
B Incorrect. Mites do not cause tinea infections.
C Correct. The tinea infections are caused by dermatophytes, a group of closely related fungi that invade the outer keratin layer of the skin and its appendages, the hair and nails.
D Incorrect. Bacteria do not cause tinea infections.
Answer to Question 2
A
Estrogen promotes epiphyseal maturation, which in turn inhibits long bone growth. Estrogen is not associated with the widening of the hips, a peak of sexual interest, or a nesting instinct.
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A Correct. Estrogen promotes epiphyseal maturation, which in turn inhibits long bone growth.
B Incorrect. Estrogen is not associated with the widening of the hips.
C Incorrect. Estrogen is not associated with a peak of sexual interest.
D Incorrect. Estrogen is not associated with a nesting instinct.