Chapter 5.1 Review

An individual skeletal muscle cell is called?

• sarcolemma

• muscle fiber

• intercalated disc

• agonist

Role played by skeletal muscle to cause movement is?

• antagonist

• isometric

• concentric

• agonist

A type of contraction that causes no change in muscle length is called?

• Concentric

• Agonist

• Eccentric

• Isometric

Groups of muscle fibers are bundled together by a strong fibrous membrane is called?

• aponeurosis

• sarcolemma

• perimysium

• endoymyisum

What connects muscle to other tissues?

• cardiac muscle

• endomysium

• epimysium

• aponeurosis

Which of the following surrounds the muscle fiber?

• endomysium

• aponerurosis

• smooth muscle

• skeletal muscle

Which of the following opposes the movement of bone?

• cntractility

• agonist

• elasticity

• antagonist

Which of the following allows the muscle to "snap back"?

• contractility

• irritability

• elasticity

• extensibility

Which of the following allows the muscle to "respond"?

• irritability

• elasticity

• contractility

• agonist

What happens during Eccentric Contraction?

• both the agonist and antagonist contract

• agonist contract and antagonist relaxes

• agonist contracts while lengthening, antagonist relaxes

• nothing