Label A represents the

A) pulmonary trunk.
B) ascending aorta.
C) right pulmonary arteries.
D) right pulmonary veins.
E) superior vena cava.


B) ascending aorta.

Anatomy & Physiology

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How many pulmonary arteries empty into the right atrium of the heart?

A) 4 B) 0 C) 2 D) 8 E) 1

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The first metatarsal is on the lateral foot.

Answer the following statement true (T) or false (F)

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Specific arrangements of atoms within an organic molecule that confer characteristic chemical properties upon that molecule are called

a) hydrocarbon chains. b) polymers. c) carbon skeleton. d) functional groups. e) isomers.

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Which of the following methods of contraception, when used correctly, is generally the most effective??

A) ?Condoms B) ?Birth control pills C) ?Spermicides D) ?Withdrawal

Anatomy & Physiology