Which of the following is true concerning the number and type of permanent teeth?
A) There are 27 permanent teeth, and the first molars are usually the last to emerge.
B) There are 32 permanent teeth, and the wisdom teeth are the last to emerge.
C) The number of upper permanent teeth is not equal to the number of lower permanent teeth.
D) The number of permanent teeth is always equal to the number of primary teeth.
B
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The vessel that supplies blood to the arm, shoulder, chest wall, back, and spinal cord is called the
A) internal thoracic artery. B) vertebral artery. C) thyrocervical trunk. D) subclavian artery. E) brachial artery.
Which group of antidiarrheals controls diarrhea by blocking acetylcholine release from parasympathetic nerve endings?
a. cholinergic b. anticholinergic c. sympathetic d. sympathetic blocking agents
Members of which racial/ethnic group are most likely to terminate a pregnancy by abortion?
A. White B. African-American C. Latina D. Asian-American
Which number indicates an apocrine sweat gland?
A. 1 B. 2 C. 3 D. 4 E. 5