Chapter 8

Question 0

Shortens the muscles & causes movement

Answer 0

Isotonic

Question 1

Slight constant contraction during consciousness

Answer 1

Tone

Question 2

Increases muscle Tension but no movement occurs

Answer 2

Isometric

Question 3

Continuous sustained contraction allowing smooth

Answer 3

Tetanus

Question 4

Stair step increases in contraction with repeated stimulation before muscle has completely relaxed

Answer 4

Summation

Question 5

Multinucleated

Answer 5

Skeletal

Question 6

Found in blood vessels & stomach

Answer 6

Smooth

Question 7

Voluntary

Answer 7

Skeletal

Question 8

Branched with intercalated discs

Answer 8

Cardiac

Question 9

Spindle shaped

Answer 9

Smooth

Question 10

Cylindrical in shape unbranched

Answer 10

Skeletal

Question 11

Striated

Answer 11

Skeletal/cardiac

Question 12

Involuntary

Answer 12

Cardiac/smooth

Question 13

Found in heart

Answer 13

Cardiac

Question 14

Unstraited

Answer 14

Smooth

Question 15

Usually attached to bones

Answer 15

Skeletal

Question 16

Longest individual cells

Answer 16

Skeletal

Question 17

Nonstriated

Answer 17

Skeletal

Question 18

Does length of actin & myosin filaments change during muscle contraction

Answer 18

No

Question 19

This is essential for maintaing posture

Answer 19

Tone

Question 20

The third phase period of a muscle twitch contraction

Answer 20

Relaxation