Which cells of the thyroid gland produce calcitonin?
a) follicular
b) parafollicular
c) chromaffin
d) globular
Answer: b) parafollicular
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Pneumothorax is a condition in which air separates the visceral and parietal pleura in the chest, resulting in a collapsed lung. Having pneumothorax would lower the ________ of the lung.
A. surfactant production B. compliance C. intrapleural pressure D. serous fluid content
A ________________________________________ feeding system can help quiet confined dogs
Fill in the blank(s) with correct word
A(n) ____________________ solution has the same concentration of non-penetrating solutes as normal body cells
Fill in the blank(s) with correct word
The portion of the nervous system that has voluntary control over skeletal muscles is the ________ division.
A. autonomic motor B. somatic motor C. somatic sensory D. visceral sensory