Muscular System

The part of the sarcomere that A (green) refers to is the?

• Z Line
• M Line
• H Line
• A Line

Moving a limb away from midline

• Pronation
• Abduction
• Adduction
• Flexion

Identify this muscle.

• deltoid

• trapezius

• latissimus dorsi

• biceps brachii

The part of the sarcomere that D (Red) refers to is the?

• Actin
• Myosin
• Troponin
• Tropomyosin

Name the connective tissue layer that surrounds a skeletal muscle.

• epimysium
• perimysium
• endomysium
• sarcoplasm

• Trapezius
• Pectorals
• Sternocleidomastoid
• Quadricep

What movement points your toes?

• Dorsiflexion

• Plantar flexion

• Inversion

• Eversion

What are the three types of muscle?

• epimysium, endomysium, perimysium

• cardiac, smooth, skeletal

• voluntary, involuntary, stabilizing

Identify this muscle.

• deltoid

• trapezius

• biceps brachii

• triceps brachii

Turning the hand so that the palm is upward or facing anteriorly (in anatomical position).

• supination
• pronation
• flexion
• dorsiflexion