In Down syndrome chromosome 21 is inherited in triplicate, a condition called _____ 21
Fill in the blank with the right word.
Answer: trisomy
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The fluid-transporting medium for spermatozoa is:
A) prostatic fluid. B) blood. C) semen. D) urine.
Barbara is beginning to experience menopause; her fat distribution will most likely
A. remain unchanged. B. become undifferentiated. C. shift from her abdomen to her hips and thighs. D. shift from her hips and thighs to her abdomen.
Beef liver and other red meats are good sources of what vitamin, which is needed for carbohydrate and fat metabolism?
A) Folic acid B) Niacin C) Vitamin K D) Vitamin E
In treating injuries to the eyeball you should:
A) apply light pressure with a light sterile dressing to the injured eye. B) patch only the injured eye. C) keep the victim in sitting position. D) patch both eyes.