BIO.CH.16.TEST - Question 1 4 out of 4 points The...

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Unformatted text preview: Question 1 4 out of 4 points The neurotransmitter that may be linked to schizophrenia is Answer Selected Answer: dopamine. Correct Answer: dopamine. 0 Question 2 4 out of 4 points Which of the following is essential for memory consolidation? Answer Selected Answer: hippocampus Correct Answer: hippocampus Question 3 4 out of 4 points Autonomic tone is an important aspect of ANS function because it Answer Selected Answer: allows ANS neurons to increase or decrease their activity, providing a range of control options. Correct Answer: allows ANS neurons to increase or decrease their activity, providing a range of control options. Question 4 4 out of 4 points Sympathetic nerves Answer Selected Answer: are bundles of postganglionic nerves in the thoracic cavity. Correct Answer: are bundles of postganglionic nerves in the thoracic cavity. Question 5 4 out of 4 points Groups of second-order neurons that innervate organs in the abdominopelvic region are called ________ ganglia. Answer Selected Answer: collateral Correct Answer: collateral Question 6 4 out of 4 points Drugs known as beta-blockers would be useful for treating Answer Selected Answer: high blood pressure. Correct Answer: high blood pressure. p Question 7 4 out of 4 points Sympathomimetic drugs might be used to Answer Selected Answer: dilate bronchioles. Correct Answer: dilate bronchioles. p Question 8 0 out of 4 points ________ innervation is most evident in the digestive tract, heart, and lungs. Answer Selected Answer: Parasympathetic Correct Answer: none of these 0 Question 9 4 out of 4 points During sympathetic activation, ________ occurs. Answer Selected Answer: elevated blood pressure Correct Answer: elevated blood pressure Question 10 4 out of 4 points Sweat glands contain ________ receptors. Answer Selected Answer: both cholinergic and alpha-1 Correct Answer: both cholinergic and alpha-1 Question 11 0 out of 4 points Figure 16-1 ANS Pathway Use Figure 16-1 to answer the following question(s): Identify the structure labeled "2." Answer Selected Answer: ventral root Correct Answer: spinal nerve Question 12 0 out of 4 points Normal control of the diameter of the respiratory passages depends upon Answer Selected Answer: sympathetic stimulation only. Correct Answer: both parasympathetic and sympathetic levels of stimulation. Question 13 4 out of 4 points Stimulation of alpha-1 receptors by norepinephrine would result in Answer Selected Answer: release of intracellular calcium stores. Correct Answer: release of intracellular calcium stores. h Question 14 4 out of 4 points Collateral ganglia contain neurons that innervate tissues and organs in which cavity? Answer Selected Answer: abdominopelvic Correct Answer: abdominopelvic h Question 15 4 out of 4 points Preganglionic neurons of the sympathetic nervous system are located in the Answer Selected Answer: lateral gray horns of segments T1 to L2 of the spinal cord. Correct Answer: lateral gray horns of segments T1 to L2 of the spinal cord. Question 16 4 out of 4 points Figure 16-1 ANS Pathway Use Figure 16-1 to answer the following question(s): Identify the structure labeled "6." Answer Selected Answer: ganglionic neuron Correct Answer: ganglionic neuron 0 Question 17 4 out of 4 points The brain waves that are characteristic of children and frustrated adults are ________ waves. Answer Selected Answer: theta Correct Answer: theta 0 Question 18 0 out of 4 points Second-order neurons of the autonomic nervous system are located in Answer Selected Answer: the anterior gray horns of the spinal cord. Correct Answer: autonomic ganglia. m Question 19 4 out of 4 points Preganglionic fibers leave the CNS and synapse into Answer Selected Answer: ganglionic neurons. Correct Answer: ganglionic neurons. Question 20 4 out of 4 points Craniosacral division is another name for the Answer Selected Answer: parasympathetic division. Correct Answer: parasympathetic division. Question 21 4 out of 4 points The adrenal medulla secretes Answer Selected Answer: both epinephrine and norepinephrine Correct Answer: both epinephrine and norepinephrine Question 22 4 out of 4 points Preganglionic fibers of parasympathetic neurons can be found in all of the following cranial nerves, except CN Answer Selected Answer: XII. Correct Answer: XII. Question 23 4 out of 4 points A state of unconsciousness in which an individual cannot be aroused and does not respond to stimuli is Answer Selected Answer: coma. Correct Answer: coma. 0 Question 24 4 out of 4 points Autonomic tone of peripheral blood vessels would be greatest when Answer Selected Answer: sympathetic stimulation is increased. Correct Answer: sympathetic stimulation is increased. 0 Question 25 0 out of 4 points Alzheimer's disease may be characterized by all of the following, except that it Answer Selected Answer: may be related to a decreased amount of acetylcholine production by the nucleus basalis. Correct Answer: is characterized by a general shrinkage of the cerebrum. ...
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This note was uploaded on 05/02/2011 for the course BIOLOGY 159 taught by Professor Hamm during the Spring '11 term at Harry S. Truman College - CCC.

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