Anatomy & Physiology -II BS Nursing
nmdcat.online June 6, 2026

18. What is the primary function of capillaries in the circulatory system?

A. Carry blood away from the heart
B. Carry blood towards the heart
C. Facilitate exchange of nutrients, gases, and wastes
D. Regulate blood pressure

📖 Additional Information

  • Carry blood away from the heart
  • Carry blood towards the heart
  • Facilitate exchange of nutrients, gases, and wastes
  • Regulate blood pressure

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