The thymus increases in size with aging.

a. true
b. false


Answer: b. false

Anatomy & Physiology

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Which forms the fleshy anterior axillary fold?

A. The latissimus dorsi muscle B. The pectoralis major muscle C. The pectoralis minor muscle D. The teres major muscle E. Two of the muscles named in this list

Anatomy & Physiology

The narrow space that separates the motor neuron and the skeletal muscle fiber in a neuromuscular junction is called the

A.  motor end plate. B.  synaptic vesicle. C.  synaptic cleft. D.  synaptic knob.

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Oral contraceptives may cause

A) all of the above. B) breast tenderness. C) increased skin pigmentation. D) fluid retention.

Anatomy & Physiology

The earlike extension of the atrium is the

A) ventricle. B) coronary sinus. C) coronary sulcus. D) auricle. E) atricle.

Anatomy & Physiology