The crown of a tooth is covered by

A) enamel.
B) cement.
C) dentin.
D) pulp.
E) periodontium.


Answer: A

Anatomy & Physiology

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The term for pain associated with deficient blood delivery to the heart that may be caused by the transient spasm of coronary arteries is ________.

angina pectoris ischemia pericarditis myocardial infarct

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The renal artery enters the kidney at this indented area

A) renal medulla B) renal pelvis C) trigone D) hilum

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Which of the following statements about diabetes mellitus isĀ false?

A. Both type I and type II DM are characterized by lack of, or low levels of, insulin. B. The body produces autoantibodies that destroy the pancreatic beta cells in type I DM. C. Diabetic neuropathy is a common long term effect of DM. D. Type II DM is more common than type I DM. E. Target cells are unresponsive to insulin in type II DM.

Anatomy & Physiology