L2 Anatomy Quiz

What contraction is happening when a muscle lengthens and generates force?

• Eccentric

• Concentric

• Isometric

• Static

What is a characteristic of fast twitch muscle fibres?

• Large diameter

• Red in colour

• Slower to contract

• Aerobic fibres

Which type of muscle is found in the artery walls?

• Smooth

• Striated

• Cardiac

• Skeletal

What is the name of the connective tissue surrounding single muscle fibres?

• Endomysium

• Perimysium

• Myofibril

• Sarcomere

What is the name given to a muscle that stabilises and prevents unwanted movement?

• Agonist

• Fixator

• Prime mover

• Antagonist

Which statement is true of slow twitch muscle fibres?

• They have a poor blood supply

• They use the anaerobic energy system

• They are quick to fatigue

• They use the aerobic energy system

Which of the following muscles is found in the lower body?

• Gastrocnemius

• Latissimus Dorsi

• Trapezius

• Biceps

Which of the following is a characteristic of skeletal muscle?

• It is smooth

• It is cardiac

• It contracts voluntarily

• It contracts involuntarily

Where are the pectoralis major muscles located?

• Chest

• Back

• Abdomen

• Upper thigh

Where is the rectus abdominis muscle located?

• Anterior of the trunk

• Posterior of the trunk

• Anterior of the pelvis

• Posterior of the pelvis