Anatomy & Physiology • Anatomy & Physiology Topics

Muscular System

Master Muscular System concepts with free HESI A2 practice questions and detailed rationales. These questions will help you reinforce your understanding and improve your score on the HESI A2 exam.

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This Muscular System page is part of the Anatomy & Physiologysection under Anatomy & Physiology Topics. Use the free questions below to check your understanding, read the rationale after each answer, and then move into a full HESI A2 question bank session.

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Free Practice Questions (2)

Question 1easy

Skeletal Muscle Contraction Steps: Correct Sequence for Muscle Movement

Arrange the steps of skeletal muscle contraction in the correct order. Options: A. Myosin heads bind to actin, forming cross-bridges B. Calcium ions bind to troponin, exposing binding sites C. Action potential reaches the neuromuscular junction D. ATP is hydrolyzed, causing the myosin heads to pivot E. Sarcomere shortens as actin slides over myosin

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Question 2easy

Smooth Muscle Function: Involuntary Muscle in Hollow Organs

Which muscle type is involuntary and found in the walls of hollow organs like the intestines and blood vessels?