Choose the One Alternative That Best Completes the Statement or Answers

question 141

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Solve for the indicated variable.
- $\mathrm { pH } = - \log \left( \mathrm { H } ^ { + } \right)$ for $\mathrm { H } ^ { + }$

• A) \(\mathrm { H } ^ { + } = 10 ^ { - \mathrm { pH } }\)
• B) \(\mathrm { H } ^ { + } = \log ( \mathrm { pH } )\)
• C) \(\mathrm { H } ^ { + } = 10 ^ { \mathrm { pH } }\)
• D) \(\mathrm { H } ^ { + } = - 10 ^ { \mathrm { pH } }\)

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Definitions:

Sympathetic

Part of the autonomic nervous system that prepares the body for stress-related activities, often referred to as the "fight or flight" response.

Parasympathetic

The part of the autonomic nervous system that conserves energy by slowing the heart rate and increasing intestinal and gland activity.

Thoracolumbar Division

A region of the spine made up of the thoracic and lumbar vertebrae, often referred to in studies relating to spinal injuries or abnormalities.

Sympathetic

Refers to the part of the autonomic nervous system that prepares the body for rapid response to stress or danger.