Which disease is due, in part, to reduced amounts of acetylcholine in the brain?
A. Alzheimer disease
B. Parkinsons disease
C. Huntingtons disease
D. All apply.
Answer: A
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Which of the following is the correct sequence of events in the healing of a bone fracture?
A. Bone remodeling ? soft callus formation ? hard callus formation ? hematoma formation B. Hematoma formation ? hard callus formation ? soft callus formation ? bone remodeling C. Soft callus formation ? hard callus formation ? hematoma formation ? bone remodeling D. Hematoma formation ? soft callus formation ? hard callus formation ? bone remodeling E. Bone remodeling ? hard callus formation ? soft callus formation ? hematoma formation
Which bone bears the mandibular fossa?
A. Maxilla B. Temporal C. Zygomatic D. Mandible E. Frontal
ABO blood types are determined by three alleles designated IA, IB, and i. A person with alleles IA and i will have the blood type ________
A) AB B) B C) A D) O
Parasympathetic postganglionic fibers
a. arise from the ganglion chain located along either side of the spinal cord b. are cholinergic c. secrete a chemical messenger that binds to muscarinic receptors d. have characteristics a and b e. have characteristics b and c