HomeMedicalParasympathetic stimulation of heart causes______________? 1693. Parasympathetic stimulation of heart causes______________?By Admin / September 27, 2025 A. SA node decreases firing B. Increased AV node excitability C. Decreased ventricular contraction D. Tachycardia ✅ The correct answer is option A. SA node decreases firing.
10. Cricothyroid is supplied by_______________? Leave a Comment / General Anatomy Mcqs, Medical / By Admin