NURS 8022ACTUAL EXAM QUESTIONS AND ANSWERS (VERIFIED ANSWERS GRADED A+) LATEST UPDATE 2025/2026

NURS 8022ACTUAL EXAM QUESTIONS AND
ANSWERS (VERIFIED ANSWERS GRADED A+)
LATEST UPDATE 2025/2026

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Practice questions for this set


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Terms in this set (89)


What is the pH of saliva? pH 7.4
What is release controlled ANS
by? What does it containt? immunoglobulin A

This sphincter prevents the Upper esophageal sphincter
entry of air into the
esophagus during
respirations

This sphincter prevents lower esophageal sphincter
stomach regurgitation

, What nerve causes Vagus nerve
relaxation of LES?

Increases; cholingergic vagal stimulation, gastrin
What increases LES
sphincter tone? Relaxes? Relax; non-cholinergic vagal stimulation,
progesterine, secretin, glucagon

What substances are Aspirin, alcohol, NSAIDs
absorbed in the stomach?

What enhances relaxation - secretin
of the stomach - cholecystokinin

- gastrin
What enhances peristalsis
- motilin
of stomach
- low blood sugar

- sympathetic activity
What inhibits peristalsis - secretin
- cholecystokinin

What stimulates gastric vagus nerve
secretion and motility

What converts hydrochloric acid
pepsinogen to pepsin?

What is the strongest Acetylcholine stimulated by vagus nerve
stimulant for secretion?

Parietal cells secrete HCl and intrinsic factor

Chief cells secrete pepsinogen (converts to pepsin)

G cells secrete gastrin

Enterochromaffin-like secrete histamine
cells

D cells secrete somatostatin

What things stimulate acetylcholine, caffeine, calcium, gastrin, histamine
secretion of HcL