The dermis of the scrotum contains a thin muscle, the

A) dartos.
B) vaginalis.
C) cremaster.
D) epididymis.
E) None of the answers are correct.


A) dartos.

Anatomy & Physiology

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For elbow flexion,

A.  biceps brachii is the agonist and triceps brachii is the antagonist. B.  biceps brachii is the antagonist and triceps brachii is the agonist. C.  triceps brachii is the synergist and biceps brachii is the antagonist. D.  deltoid is the agonist and biceps brachii is the synergist. E.  biceps brachii is the synergist and triceps brachii is the agonist.

Anatomy & Physiology

The conjunctiva is a layer of tissue that lines the inner surface of the eyelids and covers most of the anterior surface of the eye.

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

Anatomy & Physiology

The anatomical position is characterized by all of the following except ________.

A) body erect B) arms at sides C) palms turned posteriorly D) thumbs pointed laterally

Anatomy & Physiology

Which of the following statements concerning thoracic volume is true?

A. Pressure is directly proportional to volume. B. In expiration, the thoracic volume increases. C. As alveolar volume increases, alveolar pressure (Palv) decreases. D. Constriction of bronchioles assists breathing. E. As thoracic volume increases, alveolar pressure (Palv) increases.

Anatomy & Physiology