You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? 
A. Sinus arrest
B. Sinus tachycardia
C. Sinus dysrhythmia
D. Sinus bradycardia
Answer: A
Health Professions
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A patient in shock has pale, cool, and sweaty skin. These skin signs are likely caused by:
A) low blood sugar. B) the patient's low blood pressure. C) a rainy environment. D) the sympathetic nervous system response.
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The word vibrio refers to:
a. The many shapes bacteria can assume b. The erratic movement of bacteria c. Comma-shaped morphology d. Spirochete helical shape
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