Compared to Personal Computers, Cell Phones

question 23

Multiple Choice

Compared to personal computers, cell phones .

• A) are more expensive
• B) are less portable
• C) require a steeper learning curve to master their use
• D) come with an extended battery life

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Definitions:

Cardiac Output

The volume of blood the heart pumps through the circulatory system in one minute, an important measure of heart function.

Subclavian Arteries

Major arteries on either side of the body that supply blood to the arms, brain, and thorax.

Vertebral Arteries

Arteries that supply blood to the upper spinal cord, brainstem, and the posterior portion of the brain.

Thyrocervical Arteries

A group of arteries that arise from the thyrocervical trunk and supply blood to the thyroid gland and surrounding areas.