Multiple Choice Questions on Gastrointestinal Disorders Quizlet

Multiple Choice Questions on Gastrointestinal Disorders Quizlet Related

Review Multiple Choice Questions on Gastrointestinal Disorders Quizlet related questions and content

Your physician measures your blood pressure as 120/110. What SHOULD be your response?

  • A. you're not concerned because the higher of the two numbers is normal
  • B. you're concerned because the diastolic number indicates your heart will have to work harder
  • C. you're not concerned because these numbers mean nothing in terms of heart function
  • D. you're concerned because the systolic number is too low and your cardiac output will decrease
Correct Answer: B

Rationale: The correct answer is B: you're concerned because the diastolic number indicates your heart will have to work harder. This is because the diastolic number (110) represents the pressure in the arteries when the heart is at rest between beats, which should ideally be below 80. A high diastolic pressure indicates increased resistance in the arteries, making the heart work harder to pump blood. The systolic number (120) being within the normal range is not as concerning as the elevated diastolic pressure.

Summary:
- Choice A is incorrect because the diastolic number being high is a cause for concern.
- Choice C is incorrect as blood pressure numbers are crucial indicators of heart function.
- Choice D is incorrect as the systolic number being low is not the primary concern in this case.

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The nurse identifies a need for additional teaching when a patient with acute infectious diarrhea makes which statement?

  • A. I can use A&D ointment or Vaseline jelly around the anal area to protect my skin.'
  • B. Gatorade is a good liquid to drink because it replaces the fluid and salts I have lost.'
  • C. I may use over-the-counter Imodium or Parepectolin when I need to control the diarrhea.'
  • D. I must wash my hands after every bowel movement to prevent spreading the diarrhea to my family.'
Correct Answer: C

Rationale: The use of Imodium or Parepectolin for diarrhea should be avoided in acute infectious diarrhea as it may delay the elimination of the causative agent and worsen the condition.

Ferritin is a globular protein that transports and stores ______ in the liver and blood.

  • A. glycogen
  • B. lipids
  • C. vitamin B12
  • D. iron
Correct Answer: D

Rationale: The correct answer is D: iron. Ferritin is a protein that binds and stores iron in the liver and blood. It plays a crucial role in regulating iron levels in the body. Glycogen (A) is a storage form of glucose, not stored by ferritin. Lipids (B) are not stored by ferritin either. Vitamin B12 (C) is mainly stored in the liver bound to specific proteins, not ferritin. Iron is the correct answer as it aligns with the main function of ferritin in iron transport and storage.

Which of these nutrients is absorbed mainly in the duodenum?

  • A. glucose
  • B. iron
  • C. sodium
  • D. water
Correct Answer: B

Rationale: The correct answer is B: iron. Iron is mainly absorbed in the duodenum, the first part of the small intestine. Here's the rationale:
1. Duodenum is where iron absorption begins.
2. Iron is absorbed through the duodenal mucosal cells.
3. The acidic environment in the duodenum enhances iron absorption.
4. Other nutrients like glucose are mainly absorbed in the small intestine but not specifically in the duodenum.
5. Sodium and water are primarily absorbed in the small intestine, with water being absorbed throughout the digestive tract.

A nurse is caring for a client who has an active upper gastrointestinal bleed. After inserting a NG tube into the client, which of the following findings should the nurse anticipate?

  • A. Frothy pink drainage
  • B. Dark amber drainage
  • C. Coffee-ground drainage
  • D. Greenish-yellow drainage
Correct Answer: C

Rationale: The correct answer is C: Coffee-ground drainage. This indicates upper GI bleed, where blood mixes with gastric acid, forming a coffee-ground appearance. Frothy pink drainage (A) is more common in respiratory issues. Dark amber drainage (B) is typical for lower GI bleeds. Greenish-yellow drainage (D) is not associated with GI bleeding. In this case, the nurse should monitor for coffee-ground drainage to assess the severity of the upper GI bleed.

Priority Decision: A patient with esophageal cancer is scheduled for a partial esophagectomy. Which nursing intervention is likely to be of highest priority preoperatively?

  • A. Practice turning and deep breathing.
  • B. Brush the teeth and mouth well each day.
  • C. Encourage a high-calorie, high-protein diet.
  • D. Teach about postoperative tubes and cares.
Correct Answer: C

Rationale: A high-calorie, high-protein diet is important preoperatively to optimize nutritional status before surgery.

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