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Exam 7 (JAN): Human Physiology (EEOB 2520)- Questions & Answers
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Exam 7 (JAN): Human Physiology (EEOB 2520)- Questions & Answers
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Exam 7 (JAN): Human Physiology(EEOB 2520)- Questions & Answers
Patient X has the atypical pathology of having a synapse in her parasympathetic pathway that
maintains an excess of neurotransmitter all of the time. Which is a correct statement about
Patient X?
A. Carefully controlled application of acetylcholine will resolve the problem
B. Her bronchioles will be maintained at a very wide diameter
C. She would have a delay in digesting her hospital meals
D. Her circulating epinephrine levels would not be elevated Correct Ans-D. Her circulating
epinephrine levels would not be elevated
The strongest and best localized signal by the ___ will occur when ___ receptive fields are
activated
A. Cerebellum-small
B. Cerebrum-small
C. Cerebrum-large
D. Cerebellum-large Correct Ans-B. Cerebrum-small
Which is a correct statement about the autonomic nervous system (NS)?
A. The parasympathetic NS has shorter preganglionic axons than the sympathetic
B. All effectors are innervated by both parts of this NS
C. The sympathetic NS is more likely to be incorrectly activated than the parasympathetic NS
D. It delivers messages from the visceral organs Correct Ans-C. The sympathetic NS is more
likely to be incorrectly activated than the parasympathetic NS
, Which is a correct statement about the nervous system (NS)
A. The vertebra provide more protection for the afferent neurons than the efferent neurons
B. The glial cells in the spinal cord have sections covered by myelin
C. It is not able to directly inhibit the activity of the skeletal muscle
D. It does have its ganglia of its sympathetic NS within the spine Correct Ans-C. It is not able
to directly inhibit the activity of the skeletal muscle
Jack Stat was walking across campus while texting on his phone. Unfortunately, he banged his
right shoulder on a parking sign. He quickly started rubbing the painful area and it started to
feel better. He correctly realized that
A. Before mechanical lateral inhibition occurred, lateral inhibition had not occurred
B. His efferent output was not accomplished via a series of two efferent neurons
C. Both statements are correct
D. Neither statement is correct Correct Ans-B. His efferent output was not accomplished via a
series of two efferent neurons
Elon Musk's space-traveling Tesla Roadster encounters an alien that has an identical nervous
system to humans except for its ability to reduce its sympathetic response by
A. Preventing the release of acetylcholine at its preganglionic synapses
B. Reducing the release of neurohormones by the adrenal cortex
C. Both statements are correct
D. Neither statement is correct Correct Ans-A. Preventing the release of acetylcholine at its
preganglionic synapses
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