Which muscle is responsible for contraction of the urinary bladder during micturition?
A. Detrusor muscle
B. Micturition muscle
C. Trigone
D. Internal urinary sphincter
Answer: A
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Type 2 diabetes mellitus results from
A. a deficiency of insulin. B. a deficiency of insulin and insensitivity of cells to insulin. C. an infection. D. insensitivity of cells to insulin.
The division of the autonomic nervous system that prepares the body for intense levels of activity and stress is the
A) somatomotor division. B) intramural division. C) craniosacral division. D) sympathetic division. E) parasympathetic division.
Identify the fibularis longus in the following figure
A) A B) B C) C D) D E) E
Acetylcholine binds to ________ receptors of the heart and causes the opening of ________ channels.
A. muscarinic; Na+ B. muscarinic; K+ C. nicotinic; K+ D. nicotinic; Na+