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Question
Some antidepressant drugs act by inhibiting monoamine oxidase (MAO). What is the function of this enzyme?
A. It binds to chloride gates.
B. It breaks down monoamines.
C. It blocks sodium channels.
D. It converts ATP to cyclic AMP.
E. It degrades acetylcholine.
Answer
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Related questions
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A. cervical and thoracic
B. thoracic and lumbar
C. thoracic, lumbar and sacral
D. sacral, lumbar and coccygeal
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Q:
Sympathetic nerve fibers are not associated with situations involving __________.
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. It accelerates the resting heart rate above its intrinsic rate.
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B. Oculomotor - III
C. Facial - VII
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B. Beta
C. Delta
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B. Lateral ventricle
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D. Subarachnoid space
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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.
C. It is the primary site for receiving and interpreting signals from the general senses.
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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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B. Tegmentum in the midbrain
C. Cerebellum
D. Reticular formation
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The __________ function(s) in visual attention, such as to look and follow the flight of a butterfly.
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Which of the following is not a function of CSF?
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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Q:
From superficial to deep, the meninges occur in which order?
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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
B. Air pollution other than by carbon monoxide
C. Renal disease
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B. A diet predominantly based on red meat
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A normal hematocrit is __________ of the total blood volume.
A. less than 1%
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A. arachidonic acid
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A. adrenal glands; intestines
B. liver; kidneys
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Q:
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Q:
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
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Q:
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