This nerve, arising from the cervical plexus, is essential for normal breathing

A) greater auricular B) phrenic C) lesser occipital D) transverse cervical


Answer: B

Anatomy & Physiology

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Fertilization normally occurs in the:

a. ovary b. oviduct c. uterus d. vagina

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Because skeletal muscles are much longer than their width, they are often called muscle ____

a. ligaments b. fibers c. filaments d. striations

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Which organelle is most active in apoptosis (programmed cell death)?

A. Mitochondrion B. Endoplasmic reticulum C. Lysosome D. Nucleus

Anatomy & Physiology

Aldosterone secretion

a. occurs in the kidney b. is stimulated by angiotensin II c. is controlled by the concentration of Cl- d. increases due to a higher-than-normal Na+ concentration in the blood e. allows renin to become activated

Anatomy & Physiology