A healthy human heart beats _ times in a minute ...

★ Body Quiz

A healthy human heart beats _ times in a minute

A. 64

B. 74

C. 72

D. 86

Select your answer:

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Other quiz:

Pharmacology Calculations › View

What is the formula for calculating medication administration based on the volume to be administered and the concentration of the medication?

A. Dose = Volume + Concentration

B. Dose = Volume – Concentration

C. Dose = Volume / Concentration

D. Dose = Volume x Concentration

Vascular › View

A 45-year-old male presents to the emergency department with severe hypertension. His blood pressure is measured at 180/110 mmHg. Which physiological mechanism is primarily responsible for the regulation of blood pressure in response to this acute elevation?

A. Increased heart rate due to sympathetic stimulation

B. Renin-angiotensin-aldosterone system activation

C. Increased release of atrial natriuretic peptide

D. Decreased peripheral resistance due to arteriolar vasodilation