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Question
The vagus and glossopharyngeal nerves carry afferent signals from peripheral chemoreceptors to a chemosensitive area in the ___________.
A. pontine respiratory group
B. dorsal respiratory group
C. ventral respiratory group
D. medulla oblongata
E. pons
Answer
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Related questions
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The sympathetic chain of ganglia is found at the __________ levels of the spinal cord.
A. cervical and thoracic
B. thoracic and lumbar
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D. sacral, lumbar and coccygeal
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A. anger
B. digestion
C. exercise
D. stress
E. arousal
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Which of the following statements is true regarding parasympathetic tone?
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B. Oculomotor - III
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C. Delta
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B. Lateral ventricle
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The pyramidal cells of the precentral gyrus are called __________ neurons.
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B. It is the principal visual center of the brain.
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Planning, motivation, and social judgment are functions of the brain associated with which part of the cerebrum?
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A. To regulate the chemical environment of the nervous tissue
B. To rinse metabolic wastes from the nervous tissue
C. To provide oxygen and nutrients to the nervous tissue
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From superficial to deep, the meninges occur in which order?
A. Dura mater, pia mater, arachnoid
B. Dura mater, arachnoid, pia mater
C. Pia mater, dura mater, arachnoid
D. Pia mater, arachnoid, dura mater
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Q:
Which of the following structures appears as a large bulge just rostral to the medulla?
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A. High altitude
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A. arachidonic acid
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A. adrenal glands; intestines
B. liver; kidneys
C. blood; kidneys
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B. The antagonistic effect
C. Up-regulation
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Which of the following is the last step in the sequence of events happening when cyclic AMP acts as a second messenger?
A. G protein activates adenylate cyclase
B. cAMP activates protein kinases
C. Adenylate cyclase produces cAMP
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T4 and T3 are __________ hormones that are mainly transported __________ in the blood.
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B. Pancreatic polypeptide
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A. adrenal medulla; epinephrine
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