The Charge That a Neuron at Rest Maintains Is Due

question 237

Multiple Choice

The charge that a neuron at rest maintains is due to the presence of a high number of __________ charged ions inside the neuron's membrane.

• A) actively
• B) passively
• C) negatively
• D) positively

Understand the proper sites for obtaining vital signs in patients of different ages and conditions.

Recognize and respond appropriately to abnormal vital signs and symptoms.

Identify and differentiate between various alterations in breathing patterns.

Know the implications and management of various cardiovascular conditions, including hypotension, hypertension, and shock.

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Definitions:

Cholesterol Levels

The measure of cholesterol in the blood, which can indicate risk for heart disease; includes measurements of LDL (bad) and HDL (good) cholesterol.

Stroke

A medical condition occurring when the blood supply to part of the brain is interrupted or reduced, causing brain cells to die due to a lack of oxygen.

Heart Disease

A range of conditions affecting the heart, including coronary artery disease, heart rhythm problems, and heart defects.

Emphysema

A chronic lung disease characterized by overdistension of the alveolar sacs and inability to exchange oxygen and carbon dioxide.