LooseLeaf for Human Anatomy
5th Edition
ISBN: 9781259285271
Author: Michael McKinley Dr., Valerie O'Loughlin, Elizabeth Pennefather-O'Brien
Publisher: McGraw-Hill Education
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Question
Chapter 17, Problem 8MC
Summary Introduction
Introduction:
Consciousness is defined as the state of a person or organism to be aware of its surrounding. The loss of consciousness can be temporary or sometimes it can be permanent.
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The return to consciousness is accompanied by: It may have more than one response.
c. Increased reflex responses
b. increase of the respiratory frequence
a. Increased heart rate
d. Increased voluntary movements
Tiffany suffers from primary narcolepsy. Occasionally, during the day she experiences total loss of muscle tone in her body. Sometimes she just needs to sit and wait for it to pass, other times she complete collapses on the floor. What is this called?
A. Sleep paralysis
B. Hypnagogic hallucinations
C. Cataplexy
D. Apoplexy
Which of the following techniques involves passing a mild current through the brain to activate certain structures without damaging them? a. electroconvulsive tomography (ECT) b. magnetic resonance imaging (MRI) c. deep brain lesioning d. electrical stimulation of the brain (ESB)
Chapter 17 Solutions
LooseLeaf for Human Anatomy
Ch. 17 - What is meant by somatotopy?Ch. 17 - What information is conducted by sensory pathways?Ch. 17 - Prob. 3WYLCh. 17 - Prob. 4WYLCh. 17 - Prob. 5WYLCh. 17 - Compare and contrast the upper and lower motor...Ch. 17 - What is the primary difference between direct and...Ch. 17 - Prob. 8WYLCh. 17 - Distinguish between the activities controlled by...Ch. 17 - What is the function of the Wernicke area?
Ch. 17 - Prob. 11WYLCh. 17 - Prob. 12WYLCh. 17 - Prob. 13WYLCh. 17 - What are the main differences between non-REM and...Ch. 17 - Match each number item with the most closely...Ch. 17 - Prob. 1MCCh. 17 - Prob. 2MCCh. 17 - Prob. 3MCCh. 17 - Prob. 4MCCh. 17 - Pyramidal cell axons project through corticospinal...Ch. 17 - Prob. 6MCCh. 17 - Prob. 7MCCh. 17 - Prob. 8MCCh. 17 - Prob. 9MCCh. 17 - Where are tertiary neurons located? a. extending...Ch. 17 - Prob. 1CRCh. 17 - Prob. 2CRCh. 17 - What are the main differences between the indirect...Ch. 17 - Prob. 4CRCh. 17 - Prob. 5CRCh. 17 - Prob. 6CRCh. 17 - Explain the process by which something may be...Ch. 17 - Describe the activities of the reticular...Ch. 17 - Compare and contrast the amount of sleep infants,...Ch. 17 - What is the consequence of reduction in the number...Ch. 17 - Prob. 1DCRCh. 17 - Prob. 2DCR
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- What brain region(s) is/are responsible for inhibiting muscle tone in the neck and core during REM sleep? A. hypothalamus B. pons and medulla C. pineal gland and hypothalamus D. basal forebrainarrow_forwardWhich stage of sleep is associated with high levels of neural and physiological activity and core body paralysis? A. NREM 3 B. NREM 1 C. NREM 2 D. REMarrow_forwardThe most common neurological disorder preceeding epilepsy is: a.bipolar depression b.seizures c.stroke d.astrocyte tumors e.migraine headachesarrow_forward
- Because of a brain lesion, a certain patient never feels full, but eats so excessively that she now weighs nearly 600 pounds. The lesion is most likely in her a. hypothalamus. b. amygdala. c. hippocampus. d. basal nuclei. e. ponarrow_forwardThe brain stem does not include the: a. pons b. medulla oblongata c. mid brain d. thalamusarrow_forwardA fall in body temperature causes vasoconstriction which conserves heat and shivering which produces heat. This is mediated by the a. Parasympathetic system b. Posterior hypothalamus c. Anterior hypothalamus d. Supraoptic nucleiarrow_forward
- Maria often sleeps soundly and rarely awakens to any outside noise. However, the cries of Maria’s baby can awaken her immediately. What part of the brain is responsible for this reaction? a. medulla c. reticular formation b. pons d. cerebellumarrow_forwardDreams occur during A. non-REM sleep only. B. REM sleep only. C. alpha EEG states. D. both REM and non-REM sleep.arrow_forwardThe vast majority of neurons are located in the a. Outer bulges of the neocortex b. Cerebellum and brainstem C. Autonomic Nervous System d. Creases in the neocortexarrow_forward
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