Quiz 1

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created 7 years ago by kaileenmrodriguez
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human anatomy
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1

Which of the following body systems functions to produce blood cells?

Skeletal

2

The cranial cavity is housed in ____________________.

the dorsal body cavity.

3

Homeostatic imbalance has occurred when a ____________________.

person becomes ill.

4

Approximately what percentage of the air we breathe is comprised of oxygen?

20%

5

The structural and functional unit of life is

a cell

6

Heartburn is most often felt in the ____________________.

epigastric region.

7

Which choice below is NOT one of the three components of homeostatic control systems?

Stimulus (cause of the initial change)

8

Which of the following is the single most abundant chemical substance in the body?

Water

9

Which of the following is NOT a necessary human life function?

Intelligence

10

Which internal organ is NOT housed in the ventral body cavity?

Spinal cord