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PMED CH20 & 25 EXAM QUESTIONS & ANSWERS 2024/2025

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PMED CH20 & 25 EXAM QUESTIONS & ANSWERS 2024/2025 Which of the following behaviors does NOT place a person at risk for gastrointestinal disease? A) Stress B) Smoking C) High-fiber diet D) Salicylate ingestion - ANSWERSC The portal vein transports venous blood from the gastrointestinal t...

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  • September 1, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PMED CH20 & 25
  • PMED CH20 & 25
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PMED CH20 & 25 EXAM QUESTIONS &
ANSWERS 2024/2025

Which of the following behaviors does NOT place a person at risk for gastrointestinal disease?

A) Stress

B) Smoking

C) High-fiber diet

D) Salicylate ingestion - ANSWERSC



The portal vein transports venous blood from the gastrointestinal tract directly to the:

A) liver.

B) colon.

C) spleen.

D) gallbladder. - ANSWERSA



Peristalsis is defined as:

A) the churning of food.

B) rhythmic contraction.

C) turbulent blood flow.

D) passive regurgitation. - ANSWERSB



The ___________ controls the amount of food that moves back up the esophagus.

A) duodenum

B) cardiac sphincter

C) gastric mucosa

D) pyloric sphincter - ANSWERSB

,Drinking alcohol with a fatty meal:

A) delays gastric emptying.

B) slows duodenal absorption.

C) increases gastric absorption.

D) rapidly increases blood alcohol levels. - ANSWERSA



The pancreas, liver, and gallbladder connect to the digestive system at the:

A) ilium.

B) secum.

C) jejunum.

D) duodenum. - ANSWERSD



Bile is stored in the _________ and is released into the __________, where it helps to _______.

A) liver, gallbladder, break down fats

B) duodenum, gallbladder, digest food

C) gallbladder, duodenum, emulsify fats

D) liver, gallbladder, metabolize proteins - ANSWERSC



The conversion of glycogen to glucose occurs in the:

A) blood.

B) liver.

C) spleen.

D) pancreas. - ANSWERSB



Which of the following is NOT a function of the liver?

A) Storage of bile

B) Drug detoxification

C) Storage of vitamins and minerals

D) Completion of red and white blood cell breakdown - ANSWERSA

, Most of the digestive process occurs in the:

A) liver.

B) pancreas.

C) jejunum.

D) small intestine. - ANSWERSD



If water is not reabsorbed in the colon:

A) diarrhea occurs.

B) constipation occurs.

C) the appendix may rupture.

D) waste material is solidified. - ANSWERSA



The exocrine function of the pancreas produces:

A) insulin.

B) glucagon.

C) enzymes.

D) somatostatin. - ANSWERSC



Filtering of blood and recycling of dead red blood cells are functions of the:

A) liver.

B) spleen.

C) pancreas.

D) kidneys. - ANSWERSB



Pain over the suprapubic region is MOST suggestive of injury to the:

A) urethra.

B) ureters.

C) bladder.

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