Osmotic Laxatives Overview

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Questions and Answers

What is the prototype for osmotic laxative?

polyethylene glycol

What are osmotic laxatives classified as?

laxative and cathartics

An isotonic osmotic laxative that is not absorbed systemically can be ordered for patients with what problems? (Select all that apply)

Respiratory issues
Diabetes
Renal impairment (correct)
Cardiac disorders (correct)

What is polyethylene glycol used for?

bowel prep before diagnostic procedures and surgery Signup and view all the answers

What does polyethylene glycol solution contain?

electrolytes Signup and view all the answers

How much of polyethylene glycol is a patient supposed to consume?

consume a large volume of the solution, 3-4 liters over 3 hrs Signup and view all the answers

Patients can refrigerate the solution to make it more_____

palatable Signup and view all the answers

Study Notes

Osmotic Laxative Overview

Prototype osmotic laxative is polyethylene glycol.
Classified as laxatives and cathartics.

Clinical Applications

Administer polyethylene glycol for bowel preparation before diagnostic procedures and surgeries.
Suitable for patients with renal impairment or cardiac disorders since it is isotonic and not systemically absorbed.

Composition and Administration

Polyethylene glycol solution contains essential electrolytes to maintain body fluid balance.
Recommended consumption is a large volume of 3-4 liters over a 3-hour period for effective results.
Patients can refrigerate the solution to enhance palatability and improve patient compliance.

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Description

This quiz delves into the clinical applications and composition of osmotic laxatives, specifically focusing on polyethylene glycol. It discusses its use in bowel preparation and its benefits for patients with specific health conditions. Test your knowledge on proper administration and patient compliance strategies.