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Anatomy and Physiology · Allied Health · Healthcare and Nursing

Anatomy and Physiology: Muscular System and Movement

Major skeletal muscle groups, muscle contraction physiology, and joint movement terminology for allied health students.

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35 basic cards for Allied Health Anatomy and Physiology. Set 7 of 10 in Anatomy and Physiology. It opens with "What movement does the biceps brachii primarily produce at the elbow?" and "What movement does the triceps brachii primarily produce at the elbow?". Study it alongside the other Allied Health sets below.

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What movement does the biceps brachii primarily produce at the elbow?
Show answerFlexion of the forearm at the elbow
What movement does the triceps brachii primarily produce at the elbow?
Show answerExtension of the forearm at the elbow
What is the main action of the deltoid muscle?
Show answerAbducts the arm at the shoulder
What is the main action of the pectoralis major?
Show answerAdducts and flexes the arm at the shoulder
What is the main action of the latissimus dorsi?
Show answerExtends and adducts the arm at the shoulder
What are the main actions of the trapezius?
Show answerElevates, retracts, and rotates the scapula
What is the main action of the rectus abdominis?
Show answerFlexes the vertebral column (trunk)
What is the main action of the gluteus maximus?
Show answerExtends the hip
What is the main action of the quadriceps femoris?
Show answerExtends the knee
What is the main action of the hamstring muscle group?
Show answerFlexes the knee
What is the main action of the gastrocnemius?
Show answerPlantar flexes the foot at the ankle
What is the main action of the tibialis anterior?
Show answerDorsiflexes the foot at the ankle
What is the basic contractile unit of a skeletal muscle fiber called?
Show answerThe sarcomere
What is the protein that makes up the thin filament in a sarcomere?
Show answerActin
What is the protein that makes up the thick filament in a sarcomere?
Show answerMyosin

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