What neurotransmitter is released by the inner hair cells once they have depolarized?
A. ATP
B. Acetylcholine
C. Norepinephrine
D. Glutamate
Answer: D
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Mechanical stress in the lumbar vertebrae is less than expected because of which of the following structural details?
A. bears more weight or force than other vertebrae B. larger weight-bearing surface area than other vertebrae C. both A and B D. none of the above
Which of the following is a sesamoid bone?
A. Fibula B. Tarsal C. Patella D. Tibia E. Metatarsal
What conditions favor the proliferation of intestinal microbiota in the large intestine?
A. The anaerobic environment of the large intestine B. The undigested sugars and amino acids that regularly enter the large intestine C. The use of antibiotics D. The presence of Vitamin K and Vitamin B12
Most intravenous solutions are _____ with respect to blood cells?
a) tonicity b) isotonic c) hypertonic d) osmotic e) hypotonic