Exposure to irritants causes mucus production to
A. decrease.
B. increase.
Answer: B
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The directional term that means "away from the midline of the body" is
A. lateral. B. caudal. C. inferior. D. medial. E. superior.
Of the following muscle types, which has only one nucleus, no sarcomeres, and few gap junctions?
A) skeletal muscle B) multiunit smooth muscle C) cardiac muscle D) visceral smooth muscle
Choose the correct statement regarding neonates.
A) Urinary water losses are low. B) The digestive system is extremely active before birth. C) Neonatal respiratory rates are considerably lower than those of adults. D) Typical neonatal heart rates are lower than fetal heart rates. E) At birth, the lungs are fully expanded and filled with fluid.
The hypodermis consists mostly of
A. dense regular connective tissue. B. adipose tissue. C. stratified squamous epithelium. D. dense irregular connective tissue.