Which of the Following Does Not Depend on the Presence

question 13

Multiple Choice

Which of the following does not depend on the presence of electrolytes?

• A) membrane polarity
• B) amount of body fat
• C) maintenance of osmotic relations between cells and ECF
• D) neuromuscular excitability

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Definitions:

Narcotic

A drug or other substance affecting mood or behavior and sold for nonmedical purposes, especially an illegal one.

Amphetamines

A class of stimulant drugs that affect the central nervous system, increasing alertness, concentration, and physical energy.

Epinephrine

Also known as adrenaline, it is a hormone and medication that plays a key role in the body's fight-or-flight response by increasing blood flow to muscles, output of the heart, pupil dilation, and blood sugar.

Endorphins

Neurotransmitters produced in the brain that act as natural painkillers and are also associated with feelings of pleasure.