The correct order for the layers of the GI tract wall, from innermost (next to lumen) to outermost is
A. adventitia/serosa - mucosa - submucosa - muscularis.
B. muscularis - mucosa - adventitia/serosa - submucosa.
C. mucosa - submucosa - muscularis - adventitia/serosa.
D. adventitia/serosa - muscularis - mucosa - submucosa.
E. mucosa - submucosa - adventitia/serosa - muscularis.
Answer: C
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A temporarily displaced bone from a joint is called a ____
a. fracture b. strain c. dislocation d. sprain
Which of these cerebral lobes is important in voluntary motor function, motivation, aggression, sense of smell, and mood?
A) frontal B) insula C) occipital D) parietal E) temporal
All of the following muscles that move the glenohumeral joint attach distally to the humerus except the
A. latissimus dorsi. B. supraspinatus. C. coracobrachialis. D. pectoralis major. E. triceps brachii.
Why can a completely dry food bolus NOT be swallowed?
a. the dry food stimulates sympathetic activity, inhibiting peristalsis b. the dry food inhibits parasympathetic activity in the esophagus c. friction with the walls of the esophagus makes peristalsis ineffective d. all of the listed responses are correct