The clavicle articulates with all of the following except _____.

a. the acromion of the scapula
b. the cartilage of the first rib
c. the humerus
d. the manubrium of the sternum


Ans: c. the humerus

Anatomy & Physiology

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Which of the following best explains why nerve regeneration is limited in the CNS?

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Waking up from a deep sleep, a homeowner heard a burglar breaking the panes in his sliding glass door. What hormone made the homeowner have an increased heart rate, increased blood pressure, sweating, and a dry mouth?

A. Insulin B. Dopamine C. Estrogen D. Adrenaline

Anatomy & Physiology

A young boy is brought to the hospital after a bicycle accident and possible pelvic fracture. While awaiting a computed tomography (CT) scan of his pelvis, a physician proceeds with a focal neurologic examination. In testing the child's reflexes, which of the following nerves would carry afferent impulses of the cremasteric reflex?

(A) Subcostal nerve (B) Lateral femoral cutaneous nerve (C) Genitofemoral nerve (D) Iliohypogastric nerve (E) Femoral nerve

Anatomy & Physiology

Beta-oxidation of an 18-carbon fatty acid will yield ________ acetyl CoA molecules.

A. 18 B. 6 C. 9 D. 36

Anatomy & Physiology