Which vital sign change would most likely be observed in a patient with significant blood loss?

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Multiple choice — select the best answer

AIncreased heart rate
BDecreased respiratory rate
CElevated body temperature
DIncreased diastolic blood pressure

✓ Correct answer: A. Increased heart rate With significant blood loss, compensatory mechanisms attempt to maintain perfusion to vital organs. This typically results in tachycardia (increased heart rate) as the body tries to maintain cardiac output despite reduced blood volume.

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Which vital sign change would most likely be observed in a patient with significant blood loss?

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