Transcript ch_11_quiz_show

Chapter 11 – The Muscular System
What’s in a
Name?
Levers and
Fascicles
Action!
Bumps and
Bruises
Remix
$100
$100
$100
$100
$100
$200
$200
$200
$200
$200
$300
$300
$300
$300
$300
$400
$400
$400
$400
$400
$500
$500
$500
$500
$500
FINAL ROUND
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$100 Question
What does the name flexor carpi radialis
longus tell you about this muscle?
a. its size
b. its action
c. its location
d. all of the above
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$100 Answer
What does the name flexor carpi radialis
longus tell you about this muscle?
a. its size
b. its action
c. its location
d. all of the above
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$200 Question
Which facial muscle would you expect to
be well developed in a trumpet player?
a. masseter muscle
b. buccinator muscle
c. zygomaticus major and minor
d. orbicularis oris
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$200 Answer
Which facial muscle would you expect to
be well developed in a trumpet player?
a. masseter muscle
b. buccinator muscle
c. zygomaticus major and minor
d. orbicularis oris
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$300 Question
Which muscle are you using when you
shrug your shoulders?
a. trapezius muscle
b. supraspinatus
c. deltoid muscles
d. sternocleidomastoid muscles
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$300 Answer
Which muscle are you using when you
shrug your shoulders?
a. trapezius muscle
b. supraspinatus
c. deltoid muscles
d. sternocleidomastoid muscles
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$400 Question
The term _____ means muscle fascicles
that run straight while the term
_____means the fascicles run at a slant.
a. transverse; rectus
b. rectus; oblique
c. lateral; transverse
d. orbicularis; oblique
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$400 Answer
The term _____ means muscle fascicles
that run straight while the term
_____means the fascicles run at a slant.
a. transverse; rectus
b. rectus; oblique
c. lateral; transverse
d. orbicularis; oblique
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$500 Question
What specific facts can you tell me about the
extensor carpi radialis longus, even if you don’t
know the muscle? It is a muscle that:
a. flexes at a joint, probably moves the wrist
joint, and is long.
b. extends a joint, probably moves the wrist
into abduction, and is long.
c. extends a joint, probably moves the wrist
into adduction, and is long.
d. extends a joint, abducts at a joint,
ANSWER
probably moves the fingers.
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 1: What’s in a Name?
$500 Answer
What specific facts can you tell me about the
extensor carpi radialis longus, even if you don’t
know the muscle? It is a muscle that:
a. flexes at a joint, probably moves the wrist
joint, and is long.
b. extends a joint, probably moves the wrist
into abduction, and is long.
c. extends a joint, probably moves the wrist
into adduction, and is long.
d. Extends a joint, abducts at a joint,
probably moves the fingers.
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$100 Question
Which muscle is paired correctly with its
fascicle arrangement?
a. biceps brachii / parallel
b. rectus femoris / unipennate
c. pectoralis major / multipennate
d. orbicularis oris / unipennate
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$100 Answer
Which muscle is paired correctly with its
fascicle arrangement?
a. biceps brachii / parallel
b. rectus femoris / unipennate
c. pectoralis major / multipennate
d. orbicularis oris / unipennate
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$200 Question
The joint between the occipital bone of the skull
and the first cervical vertebra (atlas) is part of
which type of lever system?
a. first-class lever system
b. second-class lever system
c. third-class lever system
d. fulcrum/load/applied force lever system
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$200 Answer
The joint between the occipital bone of the skull
and the first cervical vertebra (atlas) is part of
which type of lever system?
a. first-class lever system
b. second-class lever system
c. third-class lever system
d. fulcrum/load/applied force lever system
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$300 Question
Which type of fascicle arrangement is
typical of muscles guarding the opening to
the anus and surrounding the eye?
a. convergent muscle
b. multipennate muscle
c. parallel muscle
d. circular muscle (sphincter)
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$300 Answer
Which type of fascicle arrangement is
typical of muscles guarding the opening to
the anus and surrounding the eye?
a. convergent muscle
b. multipennate muscle
c. parallel muscle
d. circular muscle (sphincter)
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$400 Question
What statement below would be true with regard
to muscle lever systems?
a. Not every muscle operates as part of a
lever system.
b. A third-class lever is the most common
lever system in the body.
c. Plantar flexion by a large calf muscle
involves a first-class lever system.
d. Both A and B are true.
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$400 Answer
What statement below would be true with regard
to muscle lever systems?
a. Not every muscle operates as part of a
lever system.
b. A third-class lever is the most common
lever system in the body.
c. Plantar flexion by a large calf muscle
involves a first-class lever system.
d. Both A and B are true.
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 2: Levers and Fascicles
$500 Question
The benefit of third-class lever systems in muscles is that
______, while the benefit of second-class levers in
muscles is ______.
a. they operate at a mechanical advantage; they
operate at a mechanical disadvantage
b. speed and distance traveled are increased; a
small force can move a heavy weight
c. the fulcrum lies between the applied force and
the load; the load lies between the applied
force and the fulcrum
ANSWER
d. none of the above
© 2012 Pearson Education, Inc.
BACK TO GAME
Topic 2: Levers and Fascicles
$500 Answer
The benefit of third-class lever systems in muscles is that
______, while the benefit of second-class levers in
muscles is ______.
a. they operate at a mechanical advantage; they
operate at a mechanical disadvantage
b. speed and distance traveled are increased; a
small force can move a heavy weight
c. the fulcrum lies between the applied force and
the load; the load lies between the applied
force and the fulcrum
d. none of the above
© 2012 Pearson Education, Inc.
BACK TO GAME
Topic 3: Action!
$100 Question
Why can swallowing help alleviate the pressure
sensations at the eardrum (tympanic membrane)
when you are in an airplane that is changing
altitude?
a. It prevents movement of the uvula.
b. It causes a shift in inner ear structures.
c. It moves the eardrum (tympanic
membrane).
d. It enlarges the auditory tube
ANSWER
opening.
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 3: Action!
$100 Answer
Why can swallowing help alleviate the pressure
sensations at the eardrum (tympanic membrane)
when you are in an airplane that is changing
altitude?
a. It prevents movement of the uvula.
b. It causes a shift in inner ear structures.
c. It moves the eardrum (tympanic
membrane).
d. It enlarges the auditory tube
opening.
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 3: Action!
$200 Question
Muscle A abducts the humerus, and
muscle B adducts the humerus. What is
the relationship between these two
muscles?
a. synergists
b. antagonists
c. agonists
d. fixators
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 3: Action!
$200 Answer
Muscle A abducts the humerus, and
muscle B adducts the humerus. What is
the relationship between these two
muscles?
a. synergists
b. antagonists
c. agonists
d. fixators
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 3: Action!
$300 Question
Which of the following is true about origins and insertions
of skeletal muscles?
a. The position of the origin and insertion is based
on the anatomical position.
b. If a muscle extends from a broad aponeurosis
and then to a narrow tendon, the aponeurosis
is the origin.
c. If the muscle has several tendons at one end
and a single tendon at the other end, then the
single tendon end is the insertion.
d. All statements above are true.
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 3: Action!
$300 Answer
Which of the following is true about origins and insertions
of skeletal muscles?
a. The position of the origin and insertion is based
on the anatomical position.
b. If a muscle extends from a broad aponeurosis
and then to a narrow tendon, the aponeurosis
is the origin.
c. If the muscle has several tendons at one end
and a single tendon at the other end, then the
single tendon end is the insertion.
d. All statements above are true.
© 2012 Pearson Education, Inc.
BACK TO GAME
Topic 3: Action!
$400 Question
A muscle that assists another in a movement is
a ______, and an example is the relationship
between the _____ and ______.
a. synergist; latissimus dorsi; teres major
b. antagonist; gracilis; sartorius
c. prime mover; brachioradialis; biceps
brachii
d. fixator; gastrocnemius; tibialis
anterior
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 3: Action!
$400 Answer
A muscle that assists another in a movement is
a ______, and an example is the relationship
between the _____ and ______.
a. synergist; latissimus dorsi; teres major
b. antagonist; gracilis; sartorius
c. prime mover; brachioradialis; biceps
brachii
d. fixator; gastrocnemius; tibialis
anterior
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 3: Action!
$500 Question
The action of the gluteus maximus muscle is
______, and it has a common insertion with
____ at the ______.
a. flexion and medial rotation at the hip;
gluteus medius; greater trochanter
b. extension and lateral rotation at the hip;
tensor fasciae latae; iliotibial tract
c. adduction at the thigh; adductor magnus;
linea aspera of the femur
ANSWER
d. none of the above
© 2012 Pearson Education, Inc.
BACK TO GAME
Topic 3: Action!
$500 Answer
The action of the gluteus maximus muscle is
______, and it has a common insertion with
____ at the ______.
a. flexion and medial rotation at the hip;
gluteus medius; greater trochanter
b. extension and lateral rotation at the hip;
tensor fasciae latae; iliotibial tract
c. adduction at the thigh; adductor magnus;
linea aspera of the femur
d. none of the above
© 2012 Pearson Education, Inc.
BACK TO GAME
Topic 4: Bumps and Bruises
$100 Question
Damage to the external intercostal
muscles would interfere with what
important process?
a. standing upright
b. walking
c. breathing
d. digesting
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$100 Answer
Damage to the external intercostal
muscles would interfere with what
important process?
a. standing upright
b. walking
c. breathing
d. digesting
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$200 Question
If someone hit you in your rectus
abdominis muscle, how would your body
position change?
a. You would lean to the right.
b. You would bend backward.
c. You would double over.
d. You would twist to the left.
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$200 Answer
If someone hit you in your rectus
abdominis muscle, how would your body
position change?
a. You would lean to the right.
b. You would bend backward.
c. You would double over.
d. You would twist to the left.
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$300 Question
After spending an afternoon carrying heavy
boxes from his basement to his attic, Joe
complains that the muscles in his back hurt.
Which axial muscle(s) is (are) most likely sore?
a. erector spinae
b. latissimus dorsi
c. trapezius
d. both A and B
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$300 Answer
After spending an afternoon carrying heavy
boxes from his basement to his attic, Joe
complains that the muscles in his back hurt.
Which axial muscle(s) is (are) most likely sore?
a. erector spinae
b. latissimus dorsi
c. trapezius
d. both A and B
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$400 Question
Which muscle would be the prime mover
for dorsiflexion at the ankle?
a. gastrocnemius
b. tibialis posterior
c. soleus
d. tibialis anterior
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$400 Answer
Which muscle would be the prime mover
for dorsiflexion at the ankle?
a. gastrocnemius
b. tibialis posterior
c. soleus
d. tibialis anterior
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$500 Question
The rotator cuff is formed from ______ muscles and is
commonly injured by _______.
a. rhomboid major and minor muscles and teres
major and minor muscles; piano players
b. teres major, teres minor, and serratus anterior;
golfers
c. rectus femoris, vastus lateralis, vastus
intermedius, and vastus medialis; quarterbacks
d. supraspinatus, infraspinatus, subscapularis, and
teres minor; baseball pitchers
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 4: Bumps and Bruises
$500 Answer
The rotator cuff is formed from ______ muscles and is
commonly injured by _______.
a. rhomboid major and minor muscles and teres
major and minor muscles; piano players
b. teres major, teres minor, and serratus anterior;
golfers
c. rectus femoris, vastus lateralis, vastus
intermedius, and vastus medialis; quarterbacks
d. supraspinatus, infraspinatus, subscapularis, and
teres minor muscles; baseball pitchers
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$100 Question
If you were contracting and relaxing your
masseter muscle, what would you
probably be doing?
a. chewing
b. kissing
c. nodding
d. smiling
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$100 Answer
If you were contracting and relaxing your
masseter muscle, what would you
probably be doing?
a. chewing
b. kissing
c. nodding
d. smiling
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$200 Question
Which leg movement would be impaired
by injury to the gluteus medius muscle?
a. flexion at the hip
b. adduction at the hip
c. abduction at the hip
d. lateral rotation at the hip
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$200 Answer
Which leg movement would be impaired
by injury to the gluteus medius muscle?
a. flexion at the hip
b. adduction at the hip
c. abduction at the hip
d. lateral rotation at the hip
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$300 Question
Which two movements would injury to the
flexor carpi ulnaris muscle impair?
a. flexion and abduction
b. flexion and extension
c. flexion and adduction
d. flexion and circumduction
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$300 Answer
Which two movements would injury to the
flexor carpi ulnaris muscle impair?
a. flexion and abduction
b. flexion and extension
c. flexion and adduction
d. flexion and circumduction
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$400 Question
You often hear of athletes who suffer a pulled
“hamstring.” To what does this phrase refer?
a. biceps femoris, gracilis, and adductor magnus
damage
b. rectus femoris, vastus lateralis, and vastus
medialis damage
c. sartorius, gracilis, and rectus femoris damage
d. semitendinosus, biceps femoris, and
semimembranosus muscle damage
ANSWER
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$400 Answer
You often hear of athletes who suffer a pulled
“hamstring.” To what does this phrase refer?
a. biceps femoris, gracilis, and adductor magnus
damage
b. rectus femoris, vastus lateralis, and vastus
medialis damage
c. sartorius, gracilis, and rectus femoris damage
d. semitendinosus, biceps femoris, and
semimembranosus muscle damage
BACK TO GAME
© 2012 Pearson Education, Inc.
Topic 5: Remix
$500 Question
Once an individual reaches an age of approximately 65 years
old, several factors can compromise their ability to exercise.
Which of the following factors would play a role in this?
a. Skeletal muscles have increased amounts of fibrous
tissue.
b. Blood flow increases to skeletal muscle to
compensate for changes in the cardiovascular
system.
c. The thermoregulatory centers keep the elderly cooler
so it is easier for them to do sustained activity.
d. There is an increase in the size of
satellite cells as we age.
© 2012 Pearson Education, Inc.
ANSWER
BACK TO GAME
Topic 5: Remix
$500 Answer
Once an individual reaches an age of approximately 65 years
old, several factors can compromise their ability to exercise.
Which of the following factors would play a role in this?
a. Skeletal muscles have increased amounts of fibrous
tissue.
b. Blood flow increases to skeletal muscle to
compensate for changes in the cardiovascular
system.
c. The thermoregulatory centers keep the elderly cooler
so it is easier for them to do sustained activity.
d. There is an increase in the size of
satellite cells as we age.
© 2012 Pearson Education, Inc.
BACK TO GAME
FINAL ROUND Question
Why is the sternocleidomastoid considered an axial muscle,
while the serratus anterior is considered an appendicular
muscle?
a. The sternocleidomastoid has both insertions on the
axial skeleton, and the serratus anterior has only its
origin on the axial skeleton.
b. The action of the sternocleidomastoid is on the axial
skeleton, and the action of the serratus anterior is on
the appendicular skeleton.
c. The serratus anterior has its insertion on the
appendicular skeleton, and the sternocleidomastoid’s
insertion on the clavicle is not considered.
ANSWER
d. B and C are correct.
BACK TO GAME
© 2012 Pearson Education, Inc.
FINAL ROUND Answer
Why is the sternocleidomastoid considered an axial muscle,
while the serratus anterior is considered an appendicular
muscle?
a. The sternocleidomastoid has both insertions on the
axial skeleton, and the serratus anterior has only its
origin on the axial skeleton.
b. The action of the sternocleidomastoid is on the axial
skeleton, and the action of the serratus anterior is on
the appendicular skeleton.
c. The serratus anterior has its insertion on the
appendicular skeleton, and the sternocleidomastoid’s
insertion on the clavicle is not considered.
d. B and C are correct.
BACK TO GAME
© 2012 Pearson Education, Inc.