Muscle spindles
A. are innervated by gamma motor neurons.
B. originate in the spinal cord.
C. are specialized nerve cells.
D. are found encapsulated in nerve endings.
E. are innervated by alpha motor neurons.
A
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Which of the following conditions would result from hyposecretion of aldosterone?
a) Decreased heart rate b) Decreased airway dilation c) Dehydration d) Decreased oxygen delivery to the brain e) Metabolic acidosis
What happens when the diaphragm contracts?
A. The size of the thoracic cavity decreases and air flows into the lungs. B. The size of the thoracic cavity decreases and air pressure in the thorax drops. C. The size of the thoracic cavity increases and air flows out of the lungs. D. The size of the thoracic cavity increases and air pressure in the thorax increases. E. The size of the thoracic cavity increases and air flows into the lungs.
Which type of research is used in a study that is researching dog distemper?
What will be an ideal response?
Most absorption and secretion occurs in this part of the nephron.
a) proximal convoluted tubule b)descending loop of Henle c)ascending loop of Henle d)distal convoluted tubule e)collecting ducts