An increase in heart rate and contractility occurs due to stimulation of:
A. beta-1 receptors.
B. beta-2 receptors.
C. alpha-1 receptors.
D. alpha-2 receptors.
Answer: A. beta-1 receptors.
Health Professions
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A patient with wet gangrene will have infection that causes swelling of the tissues. What can result as a consequence of the gangrene?
A) Decubitus ulcers B) Necrotizing fasciitis C) Decreased capillary perfusion D) Metabolic acidosis
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