Lab 8 (exercise 15)
distal posterior UL
1. abductor pollicus longus 2. extensor carpi radialis brevis 3. brachioradialis 4. extensor carpi ulnaris 5. flexor carpi ulnaris 6. extensor carpi radialis longus
deep muscles of the left thigh, anterior view
1. adductor longus 2. gracilis 3. vastus interedialis 4. vastus medialis 5. tensor fasciae lata 6. vastus lateralis
superficial muscles of the left thigh, anterior view
1. adductor longus 2. gracilis 3. vastus medialis 4. sartorius 5. tensor fascia lata 6. rectus femoris 7. vastus lateralis
proximal posterior UL
1. brachialis 2. biceps brachii 3. deltoid 4. teres minor 5. triceps brachii 6. infaspinatus
distal anterior UL
1. brachioradialis 2. extensor carpi radialis longus 3. extensor carpi radialis brevis 4. abductor pollicus longus 5. flexor carpi radialis 6. palmaris longus 7. flexor digitorum superficialis 8. flexor carpi ulnaris
proximal anterior upper limb
1. deltoid 2. biceps brachii 3. brachialis 4. subscapularis 5. triceps brachii
superficial muscles of the left leg and foot, lateral view
1. fibularis longus 2. tibialis anterior 3. gastrocnemius 4. soleus 5. calcaneal tendon
Drag the labels onto the diagram to identify the muscles that move the foot and toes, lateral view.
1. gastrocnemius 2. fibularis longus 3. soleus 4. calcaneal tendon 5. tibilais anterior
superficial muscles of the left leg and foot, posterior view
1. gastrocnemius 2. soleus 3. calcaneal tendon
superficial muscles of the left leg and foot, anterior view
1. gastrocnemius 2. soleus 3. tibialis anterior 4. fibularis longus
superficial muscles of the left thigh, posterior view
1. gluteus medius 2. vastus lateralis 3. biceps femoris 4. gluteus maximus 5. adductor magnus 6. semitendinous 7. semimebraneous 8. gracilis
Identify the muscle labeled "27."
Gastrocnemius
The middle fibers of the deltoid muscle __________.
abduct the arm
The action of the gluteus medius muscle is __________.
abduction and medial rotation of the thigh
Choose the correct muscle.
abductor pollicus longus
Identify the muscle marked with an arrow
abductor pollicus longus
The whole deltoid muscle ________ the humerus.
abducts
What muscle is indicated by the arrow?
adductor longus
What muscle is indicated by the arrow?
adductor magnus
The flexor carpi ulnaris __________.
adducts the wrist
Choose the correct muscle.
biceps brachii
Forearm supination is assisted by the __________.
biceps brachii
Identify the muscle indicated by the arrow.
biceps femoris
Identify the muscle labeled "11."
biceps femoris
Which of the following are members of the hamstring group?
biceps femoris, semitendinosus, and semimembranosus
The quadriceps group includes all of the following except the
biceps femoris.
Choose the correct muscle.
brachialis
Identify the muscle labeled "20."
brachioradialis
Choose the correct muscle.
brachioradialis4
Identify the muscle indicated by the arrow.
calcaneal tendon
The soleus and the gastrocnemius share an insertion on the __________
calcaneal tendon
The brachialis muscle is located __________ to the biceps brachii muscle.
deep
Choose the correct muscle.
deltoid
Which muscle is indicated by the arrow?
deltoid
The main action of the fibularis longus is to __________.
evert the foot
The major action of the triceps brachii is to
extend the forearm at the elbow
If you bruised your gluteus maximus, you would expect to experience discomfort when
extending and laterally rotating the hip
The semimembranosus __________ the thigh at the hip and __________ the leg at the knee.
extends; flexes
The gluteus maximus is the most powerful muscle during __________.
extension
Choose the correct muscle.
extensor carpi radialis brevis
Choose the correct muscle.
extensor carpi radialis longus
Choose the correct muscle.
extensor carpi ulnaris
The action of the vastus lateralis is
extensor of lower leg at knee
Which of the following structures is NOT involved in carpal tunnel syndrome?
extensor retinaculum
Identify the muscle indicated by the arrow.
fibularis longus
Tom is having difficulty with plantar flexion and eversion of his foot. Which muscle is most likely involved in this problem?
fibularis longus
Jill suffers a severe cut that severs the tendon that attaches the insertion of the flexor carpi ulnaris. As a result of this injury, what action is difficult for her to perform?
flex and adduct her hand
The major action of the sartorius muscle is to
flex, abduct, and laterally rotate the thigh
The soleus muscle __________ the foot at the ankle.
flexes
The brachioradialis is a strong forearm __________.
flexor
Choose the correct muscle.
flexor carpi radialis
Which superficial flexor muscle of the forearm is the most lateral?
flexor carpi radialis
Muscles that make up the anterior flexor compartment include
flexor carpi ulnaris, palmaris longus, flexor carpi radialis
Choose the correct muscle.
flexor digitorum superficialis
Which muscle is a superficial anterior flexor muscle?
flexor digitorum superficialis
Identify the muscle labeled "12."
gastrocnemius
The soleus muscle shares an insertion with the __________.
gastrocnemius muscle
All of the following are medial rotators of the thigh EXCEPT
gluteus maximus
Identify the muscle indicated by the arrow.
gluteus maximus
Which of these muscles produces lateral rotation at the hip?
gluteus maximus
Identify the muscle indicated by the arrow.
gluteus medius
Identify the muscle indicated by the arrow.
gracilis
The muscle group on the posterior thigh is called the ________ group.
hamstring
choose the correct muscle.
infraspinatus
The tibialis anterior muscle dorsiflexes the foot at the ankle and also assists in __________ of the foot.
inversion
Choose the correct muscle.
palmaris longus
The gastrocnemius muscle
plantar flexes the foot
The semitendinosus muscle lies ______________ to the semimembranosus muscle.
posterior
The four prominent muscles on the anterior thigh comprise the ________ muscle group.
quadriceps femoris
Identify the muscle indicated by the arrow.
rectus femoris
Which of these muscles is a member of the quadriceps group?
rectus femoris vastus intermedius vastus medialis vastus lateralis All of the answers are correct.
Muscles of the rotator cuff include all of the following except the
rhomboid.
The infraspinatus muscle is included in the __________ muscles.
rotator cuff
The teres minor is part of the _______ group of muscles.
rotator cuff
The long strap-like muscle on the anterior thigh is the ________ muscle.
sartorius
Identify the muscle indicated by the arrow.
semimembranosus
Identify the muscle indicated by the arrow.
soleus
Choose the correct muscle.
subscapularis
Identify the muscle indicated by the arrow.
tensor fascia lata
Choose the correct muscle.
teres minor
The gracilis muscle is different from the adductors because _____.
the gracilis can flex the knee which the adductors are unable to do.
A muscle that dorsiflexes the foot is the
tibialis anterior
Identify the muscle indicated by the arrow.
tibialis anterior
Identify the muscle labeled "11."
tibialis anterior
Choose the correct muscle.
triceps brachii
The muscle that extends the forearm when doing push-ups is the
triceps.
Identify the muscle indicated by the arrow.
vastus intermedius
Which quadriceps femoris muscle is not visible from the superficial anterior thigh? (Figure 11-21)
vastus intermedius
Identify the muscle indicated by the arrow.
vastus lateralis
Identify the muscle indicated by the arrow.
vastus medialis
