An adult has approximately ________ taste buds, each of which contains ________ different receptor cells
A) 50; 10,000
B) 5,000; 40-100
C) 500,000; 4
D) 500; 40-100
E) 50,000; 10,000
Answer: B
Anatomy & Physiology
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A) purely sensory. B) purely motor. C) both sensory and motor. D) interneuronal. E) involuntary.
Anatomy & Physiology
The midsagittal plane divides the body into which parts?
A. Superior and inferior B. Internal and external C. Right and left D. Anterior and posterior
Anatomy & Physiology
A whistling murmur heard between the second and first heart sound would be indicative of
a. a stenotic AV valve b. an insufficient AV valve c. a myocardial infarction d. an insufficient semilunar valve e. an everted AV valve during atrial diastole
Anatomy & Physiology
Which electrolyte imbalance is least likely to impair muscle contraction because it is not required in muscle contraction?
a. F- b. Na+ c. K+ d. Ca2+
Anatomy & Physiology