Vitamin C Appears to Reduce the Duration of Symptoms of __________________By

question 91

Multiple Choice

Vitamin C appears to reduce the duration of symptoms of __________________by a day or so and to lessen the severity of the symptoms.

• A) colds
• B) ear infections
• C) urinary tract infections
• D) the flu

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Definitions:

First lumbar vertebra

The topmost vertebra of the lumbar section of the spine, which supports the lower back.

Gyri

The ridges of brain matter between the sulci; also called convolutions.

Sulci

The grooves on the surface of the cerebrum.

Gray matter

The dark-colored regions of the brain and spinal cord consisting mainly of neuronal cell bodies and dendrites, involved in processing and integrating information.