Certified Nephrology Nurse Certification (CNN) Practice Exam 2025 - Free Nephrology Nursing Practice Questions and Study Guide

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Which is NOT a substance commonly treated with Charcoal Hemoperfusion?

Herbicides

Barbiturates

Vitamins

Charcoal hemoperfusion is a procedure used to enhance the removal of certain substances from the blood, primarily for cases of poisoning or drug overdose. It utilizes activated charcoal, which has a high surface area and the ability to adsorb various toxic substances.

While herbicides, barbiturates, and sedatives are all substances that can be effectively treated using charcoal hemoperfusion due to their organic nature and binding properties, vitamins do not typically fall into this category. The structure and properties of vitamins often allow them to be water-soluble or have low affinity for activated charcoal, making them less likely to be effectively removed through this method.

This distinction is crucial in understanding the treatment protocols for different types of toxins and poisons, as well as the limitations of charcoal hemoperfusion in clinical settings.

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