What Is the Usual PH of Stomach Acids

question 78

Multiple Choice

What is the usual pH of stomach acids?

• A) 2
• B) 7
• C) 10
• D) 12

Identify mechanisms that facilitate the return of blood to the heart.

Recognize the properties and functions of capillaries in the circulatory system.

Understand the body's response to changes in arterial pressure.

Describe the ion movements critical for cardiac muscle function and heart rhythm.

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Definitions:

Negative Reinforcer

A reinforcer that, when removed, increases the frequency of a behavior.

Stimulus

A stimulus is any event or situation that evokes a specific response from an organism or a part of the body, in psychology often referring to anything that impacts behavior or perception.

Macrosystem

The basic institutions and ideologies that influence the child, such as the American ideals of freedom of expression and equality under the law.

Attitudes

A learned tendency to evaluate things in a certain way, which can include evaluations of people, issues, objects, or events.