Which statement about coma is true?
A) Coma may be caused by widespread cerebral or brain stem trauma.
B) During coma, brain oxygen consumption resembles that of a waking state.
C) Coma is a form of deep sleep.
D) Coma is neurologically identical to syncope.
A
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A doctor places drops in the eyes to dilate the pupils for an examination. The type of drug that is used is a(n) ________ drug. 1. sympathomimetic 2. parasympathomimetic 3. adrenergic activating 4. cholinergic activating
A) 1, 2 B) 3 C) 4 D) 1, 3 E) 2, 4
The artery that serves the hip joint, femoral head, and deep thigh muscles is the __________.
a. internal iliac artery b. deep femoral artery c. common iliac artery d. celiac artery
The elbow is classified as a ________
A) plane joint B) hinge joint C) pivot joint D) saddle joint E) condylar joint
What is the largest part of the brain?
A. Cerebellum B. Cerebrum C. Brain stem D. Hypothalamus