Musclar System

Question 1

Types of muscle tissues

Answer 1

Skeletal
Smooth
Cardiac

Question 2

Voluntary
Striated
Attached by tendons
Comprised 30-40% of body eight

Answer 2

Skeletal

Question 3

Involuntary
Non-striated
Surrounds the body’s internal organs

Answer 3

Smooth

Question 4

Involuntary

Striated

Answer 4

Cardiac only in heart

Question 5

Properties of muscle cells

Answer 5

Irritability 
Contractibility
Elasticity 
Extensibility 
Conductivity

Question 6

Ability to respond to stimulus

Answer 6

Irritability

Question 7

Ability to shorten in length

Answer 7

Contractability

Question 8

Ability to stretch and return

Answer 8

Elasticity

Question 9

Ability of a muscle to stretch

Answer 9

Extensibility

Question 10

Ability to transmit nerve impulses

Answer 10

Conductivity

Question 11

Types of contractions

Answer 11

Isotonic
Isometric
Isokinetic

Question 12

Controlled shortening (concentric) and lengthening (eccentric) of the muscle 
Ex bicep curl

Answer 12

Isotonic

Question 13

Isotonic

Answer 13

Controlled shortening (concentric) and lengthening (eccentric) of the muscle 
Ex bicep curl

Question 14

Constant length throughout contraction with no motion
Ex
Plank

Answer 14

Isometric

Question 15

Isometric

Answer 15

Constant length throughout contraction with no motion
Ex
Plank

Question 16

Isokinetic

Answer 16

Uses machines to control the speed within the range of a muscles motion, force is constant throughout the range of motion

Question 17

Uses machines to control the speed within the range of a muscles motion, force is constant throughout the range of motion

Answer 17

Isokinetic