Nokea
A client is being prepared for a colonoscopy, a test to visualize the large intestine. The nurse is aware that this examination will assist in identification of pathology of the:
- A. Large intestine
- B. Stomach
- C. Small intestine
- D. Esophagus
Correct Answer: A
Rationale: A colonoscopy visualizes the large intestine to detect abnormalities.
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Carcinoid tumor, Is tumor of:
- A. Parietal cells
- B. Enteroendocrine APUD cells
- C. Zymogen cell
- D. Paneth cells
Correct Answer: B
Rationale: Carcinoid tumors arise from enteroendocrine (APUD) cells, which secrete hormones like serotonin.
Of the following, which organ does food NOT pass through?
- A. pancreas
- B. stomach
- C. mouth
- D. small intestine
Correct Answer: A
Rationale: Food does not pass through the pancreas; it produces digestive enzymes that aid digestion.
By which process, most of glucose and amino acids are absorbed in the small intestine?
- A. Active transport
- B. Passive transport
- C. Osmosis
- D. Selective absorption
Correct Answer: A
Rationale: Glucose and amino acids are primarily absorbed via active transport in the small intestine.
Which of the following is absorbed in ileum-
- A. Fat
- B. Bile salts
- C. Vit-K
- D. Glucose
Correct Answer: B
Rationale: Bile salts are reabsorbed in the ileum.
In stomach after physical and chemical digestion food is called:-
- A. Chyme
- B. Chyle
- C. Amino acid
- D. Bolus
Correct Answer: A
Rationale: Food in the stomach after digestion is called chyme.