What abnormal heart rhythm could be caused by an elevated body temperature, excessive sympathetic stimulation, or toxic conditions?

A. Tachycardia
B. Atrial fibrillation
C. Bradycardia
D. Second-degree AV node block


Answer: A

Anatomy & Physiology

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A. Fibrocartilage B. Hyaline cartilage C. Elastic cartilage

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A. GHIH B. GHRH C. CRH D. ACTH E. TSH

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Indicate whether the statement is true or false

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