NEW
Font size
WorksheetsIB muscle
Total questions: 35
Worksheet time: 20mins
What type of muscle is also known as voluntary?
Smooth
skeletal
cardiac
sphincter
Stretching your muscles after exercise will give what outcome?
excitability
contractibility
extensibility
hypertrophy
When a muscle becomes shorter and causes movement it is said to have?
atrophy
contractibility
extensibility
elasticity
A patient's arm has been in a cast and the muscle is smaller from disuse, this is known as?
hypertrophy
muscle tone
atrophy
strain
Special circular muscles in the openings between the esophagus and the stomach are called :
sarcoplasm
origin
insertion
sphincter
When muscles relax and return to there original shape what characteristic of muscle is being demonstrated?
elasticity
irritability
extensibility
contractibility
Which muscle only has an involuntary function?
biceps brachii
diaphragm
trapezius
cardiac
Exercising for prolong periods without adequate rest would cause a(n):
buildup of lactic acid.
loss of minerals in bones.
increases atrophy.
increase in blood sugar
What is the role of ATP in muscle contractions?
Regulates body temperature
Transmits nerve impulses to muscle fibers
Allows muscles to slide and prevent bursting
Provides energy for muscle contractions
What happens when muscles don't get enough ATP?
They generate heat
They become fatigued
They become stronger
They contract slowly
What is the attachment of a muscle to a relatively fixed structure called?
Tendon
Insertion
Origin
Belly
Muscles that oppose one another are
synergist
hateful
prime movers
antagonists
What muscle is highlighted in the picture?
Triceps
Biceps
Trapezius
Deltoids
What muscle is highlighted in the picture?
Triceps
Biceps
Pectoralis Major
Deltoids
What muscle is highlighted?
Triceps
Biceps
Trapezius
Deltoids
What muscles is highlighted?
Deltoid
Trapezius
Tricep
Pectoralis
What muscle is highlighted?
Trapezius
Lats
Pectoralis
Deltoids
What muscle is highlighted?
Hamstrings
Quads
Gastrocnemius
Gluteus
Sartorius
Sternocleidomastoid
Obliques
Zygomaticus Major
Longest muscle in the body
Sternomastoid
Obliques
Biceps
Sartorius
When you smile you contract which muscle?
masseter
buccinator
orbicularis oris
zygomaticus
What muscle do you contract to wink?
temporalis
frontalis
orbicularis oris
orbicularis oculi
What group of muscles would allow you to hold a soccer ball between your knees?
adductors
quadriceps
hamstrings
rotator cuff
In order to move bones in opposite directions, muscles often...
can contract and dilate
can detach from bones temporarily
can push and pull
work in pairs
Does a cheetah have high levels of fast twitch or slow twitch?
Fast Twitch
Slow Twitch
Does a body builder have high levels of fast twitch or slow twitch?
Fast Twitch
Slow Twitch
Does standing around for hours use more fast twitch or slow twitch?
Fast Twitch
Slow Twitch
Do astronauts in space tend to experience hypertrophy or atrophy?
Hypertrophy
Atrophy
