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1
Individual skeletal muscle fibers are surrounded by a connective tissue layer called the
A)perimysium.
B)deep fascia.
C)endomysium.
D)epimysium.
E)deep perimysium.
2
The four major muscles of mastication insert on what structure? (table 11.3)
A)the hyoid bone
B)the mandible
C)the tongue
D)the sphenoid bone
E)the soft palate
3
A surgeon making an incision exactly in the midline of the abdomen would be cutting through (figure 11.14)
A)the rectus abdominus muscle.
B)the inguinal ligament.
C)the transversus abdominus muscle.
D)the internal oblique muscle.
E)the linea alba.
4
The diamond shaped region that is located between the thighs is called the
A)perineum.
B)popliteal space.
C)urogenital diaphragm.
D)cubital fossa.
E)femoral triangle.
5
This muscle assists in both flexion of the hip and extension of the knee (table 11.18):
A)the iliopsoas
B)the vastus medialis
C)the rectus femoris
D)the quadratus femoris
E)the sartorius
6
The gastrocnemius lies posterior to the soleus muscle (fig. 11.38)
A)True
B)False
7
The internal intercostal muscles contract to cause exhalation in quiet, relaxed breathing (table 11.5)
A)True
B)False
8
The subscapularis lies anterior to the infraspinatus muscle (figure 11.24)
A)True
B)False
9
Muscle fibers are grouped in bundles called fascicles by which of the following layers of connective tissue?
A)perimysium
B)endomysium
C)deep fascia
D)epimysium
10
Which of the following terms is used to describe a broad, sheet-like tendon?
A)endomysial sheet
B)retinaculum
C)aponeurosis
D)superficial fascia
11
Of the muscles that flex the elbow, which of the following pairings is incorrect?
A)prime mover = biceps brachii muscle
B)synergist = brachialis muscle
C)antagonist = brachioradialis
D)fixator of scapula = trapezius
12
The galea aponeurotica joins which two muscles?
A)trapezius and platysma
B)frontalis and occipitalis
C)temporalis and masseter
D)depressor anguli oris and depressor labii inferioris
13
Paralysis of which of the following would result in your biting the inside of your cheek a lot?
A)buccinator muscle
B)masseter muscle
C)orbicularis oris muscle
D)medial pterygoid muscle
14
Which muscle is used to open the mouth quickly to spit out something that is burning your tongue?
A)digastric muscle
B)temporalis muscle
C)genioglossus muscle
D)omohyoid muscle
15
The intrinsic muscles of the larynx are involved with control of the elevation of the larynx during swallowing.
A)True
B)False
16
Which of the following muscles is a flexor of the neck?
A)splenius capitis
B)trapezius
C)sternocleidomastoid
D)semispinalis capitis
17
The internal intercostal muscles lift the ribs upward and outward during inhalation.
A)True
B)False
18
Which of the following muscles attaches to both the pubis and the sternum?
A)external oblique
B)internal oblique
C)rectus abdominus
D)transversus abdominus
19
The anal sphincter and urethral sphincter are part of which of the following structures?
A)pelvic diaphragm
B)urogenital diaphragm
C)bulbocavernosus layer
D)perineal space
20
Which of the following muscles is not attached to the scapula?
A)pectoralis minor
B)biceps femoris
C)serratus anterior
D)rhomboideus
21
All of the following are rotator cuff muscles except the
A)supraspinatus muscle.
B)infraspinatus muscle.
C)subscapularis muscle.
D)trapezius muscle.
22
Both the biceps brachii and triceps brachii muscles are two-joint muscles because they arise from the scapula and insert onto either the ulna or radius.
A)True
B)False
23
The thenar group of muscles can be found in
A)the foot.
B)the radial side of the forearm.
C)the deep buttock.
D)the base of the thumb.
24
The interosseus muscles of the hand abduct and adduct the fingers.
A)True
B)False
25
The major hip extensor is the
A)iliopsoas muscle.
B)gluteus medius muscle.
C)quadriceps femoris muscle.
D)gluteus maximus muscle.
26
When you lift your right foot from the ground, your left hip abductor must contract to keep you from falling over.
A)True
B)False
27
The muscles in the anterior compartment of the thigh are mainly responsible for
A)hip flexion.
B)lateral rotation of the thigh.
C)knee extension.
D)adduction of the femur.
28
Which of the following muscles inserts onto the patella?
A)sartorius muscle
B)quadriceps femoris muscle
C)biceps femoris muscle
D)semitendinosus muscle
29
All of the following are considered "hamstring" muscles except the
A)semimembranosus.
B)biceps femoris.
C)rectus femoris.
D)semitendinosus.
30
The extensor digitorum longus helps the plantar flex the ankle.
A)True
B)False
31
Which of the following muscles inserts onto the achilles tendon?
A)soleus
B)tibialis posterior
C)peroneus longus
D)popliteus







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