If a substance has a pH that is less than 7, it is considered

A) a salt.
B) neutral.
C) acidic.
D) a buffer.
E) alkaline.


C) acidic.

Anatomy & Physiology

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The dural sinuses are found between the ____________________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The process of fibrinolysis

A) forms emboli. B) forms thrombi. C) activates fibrinogen. D) dissolves clots. E) draws torn edges of damaged tissue closer together.

Anatomy & Physiology

Climbing at high altitude where oxygen levels are insufficient can lead to

A. respiratory acidosis. B. metabolic alkalosis. C. respiratory alkalosis. D. metabolic acidosis.

Anatomy & Physiology

Which procedure can be performed earlier in pregnancy but involves a higher risk of spontaneous abortion?

A. Chorionic villi sampling (CVS) B. Amniocentesis

Anatomy & Physiology