HomeMedicalCardiac muscle contracts due to______________? 1895. Cardiac muscle contracts due to______________?By Admin / September 27, 2025 A. Extracellular Ca+2 B. Sarcoplasmic ca+2 C. Extracellular Na+ D. Intracellular Na+ ✅ The correct answer is option A. Extracellular Ca+2.
10. Cricothyroid is supplied by_______________? Leave a Comment / General Anatomy Mcqs, Medical / By Admin