A Registered Nurse Is Teaching a Student How to Analyze

question 8

Multiple Choice

A registered nurse is teaching a student how to analyze the electrocardiogram of a hypokalemic client. Which statements made by the student nurse indicate effective teaching?

• A) "A prolonged PR interval will be observed."
• B) "A flattened T wave will be observed."
• C) "A prominent U wave will be observed."
• D) "Widened P waves will be observed."
• E) "A reduced PR interval will be observed."
• Completion
• Complete each statement.

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Definitions:

Buffer System

A chemical system that maintains the pH of a solution by adjusting the proportion of acid and base.

Hemoglobin Buffer

A system in red blood cells that helps maintain pH balance in the blood by binding to or releasing hydrogen ions.

Bicarbonate Ions

An ion that acts as a buffer to maintain the pH level in blood and other bodily fluids.

Body Fluid pH

The measure of acidity or alkalinity of the body's fluids, crucial for maintaining homeostasis.