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Homework 8
Muscular System I-Muscular Anatomy
77
Anatomy
Undergraduate 1
11/08/2013

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Term
The most medial muscle of the anterior thigh
(a) Biceps femoris
(b) Vastus medialis
(c) Vastus intermedialis
(d) Rectus femoris
(e) Vastus lateralis
Definition
B
Term
Described as a knee extensor
(a) Iliopsoas
(b) Rhomboids
(c) Vastus medialis
(d) Gastrocnemius
(e) Hamstrings
Definition
C
Term
This muscle would originate from the coracoid process of the scapula
(a) Latissimus dorsi
(b) Pectoralis minor
(c) Rhomboid major
(d) Serratus anterior
(e) Pectoralis major
Definition
B
Term
Role in flexion and adduction of the shoulder. Both of which actions are required for exercises such as push ups or bench presss.
(a) Pectoralis minor
(b) Rhomboids
(c) Pectoralis major
(d) Iliopsoas
(e) Biceps brachii
Definition
C
Term
Descibed as a scapular elevator
(a) Rhomboids group
(b) Levator scapulae
(c) Rectus abdominus
(d) Teres major and minor
(e) Serratus anterior
Definition
B
Term
Hip abductor, dysfunction of which leads to gait abnomralities known as hip hiking
(a) Gastrocnemius
(b) Iliopsoas
(c) Gluteus medius
(d) Peroneii muscles
(e) Adductor muscle group
Definition
C
Term
Commonly thought of as the prime mover of shoulder abduction
(a) Serratus anterior
(b) Deltoid
(c) Trapezius
(d) Pectoralis major
(e) Latissimus dorsi
Definition
B
Term
Which is not a muscle associated with the scapula?
(a) Trapezius
(b) Rhomboids Major and Minor
(c) Serratus Anterior
(d) Pectoralis Major
(e) Teres Minor
Definition
D
Term
This muscle inserts on the medial border of the scapula
(a) Teres major and minor
(b) Pectoralis major
(c) Serratus anterior
(d) Deltoid
(e) Pectoralis minor
Definition
C
Term
Muscle with a central tendon that receives muscle fibers in a feathered appearance
(a) Convergent
(b) Pennate
(c) Fusiform
(d) Circular
(e) None of the above
Definition
B
Term
Associated with ankle inversion and ankle flexion, common afflictions of this muscle are known as shin splints
(a) Tibialis anterior
(b) Gastrocnemius
(c) Trapezius
(d) Soleus
(e) Biceps femoris
Definition
A
Term
Pursing of the lips, accessory muscle of mastication
(a) Orbicularis occuli
(b) Buccinator
(c) Tongue
(d) Masseter
(e) Orbicularis oris
Definition
E
Term
Prevents winging of the scapula, role as scapular protactor
(a) Pectoralis minor
(b) Sternocleidomastoid
(c) Seratus anterior
(d) Subscapularis
(e) Triceps
Definition
C
Term
The flexor carpi radialis muscle would be best described as a muscle located in the _______, most likely on the _______ aspect.
(a) Antebrachium, anterior
(b) Brachium, posterior
(c) Leg, anterior
(d) Antebrachium, posterior
(e) Brachium, anterior
Definition
A
Term
The muscle inserts on the mastoid process
(a) Scalenes
(b) Pectoralis minor
(c) SCM
(d) Trapezius
(e) Rhomboids
Definition
C
Term
Muscle that may be categorized as circular
(a) Pectoralis Major and Minor
(b) Orbicularis Occuli
(c) Sartorius
(d) Gluteus maximus
(e) Piriformis
Definition
B
Term
Parallel muscles would include
(a) Straplike muscles
(b) Sartorius
(c) Rectus abdominis
(d) SCM
(e) All of the above
Definition
E
Term
The fixated end of the muscle best describes the
(a) Origin
(b) Belly
(c) Insertion
(d) Tendon
(e) None of the above
Definition
A
Term
The muscle described as the prime mover of the muscle action
(a) Biceps Brachii
(b) Synergist
(c) Agonist
(d) Fixator
(e) Antagonist
Definition
C
Term
Its antagonist muscle would be the erector spinae
(a) Iliopsoas
(b) Levator scapulae
(c) Rectus abdominus
(d) Biceps brachii
(e) Rectus femoris
Definition
C
Term
This muscle separates the abdominopelvic cavity from the thoracic cavity
(a) Diaphragm
(b) Abdominothoracic muscle
(c) Intercostal muscles
(d) Iliopsoas
(e) Erector spinae
Definition
A
Term
Role in flexion of the trunk
(a) Masseter
(b) Erector spinae
(c) Internal abdominal oblique
(d) Iliopsoas
(e) Rectus femoris
Definition
C
Term
Which is a muscle that contributes to the hamstring group?
(a) Soleus
(b) Vastus intermedialis
(c) Iliospsoas
(d) Biceps femoris
(e) None of the above
Definition
D
Term
Primary muscle of mastication
(a) Masseter
(b) Buccinator
(c) Pectoralis major
(d) Orbicularis oris
(e) Tongue
Definition
A
Term
The pectoralis minor muscle is named by
(a) Its size
(b) Its shape
(c) Its location
(d) Two of the above
(e) All of the above
Definition
D
Term
This muscle protracts the head forward into the TV-Computer watching position
(a) Scalenes
(b) Sternocleidomastoid
(c) Seratus anterior
(d) Suboccipitals
(e) Subscapularis
Definition
B
Term
This muscle would attach from the costal margin and xiphoid process to the superior pubic rami, pubic tubercles and pubic symphysis
(a) Erector spinae
(b) Transverse abdominis
(c) Iliopsoas
(d) Rectus abdominis
(e) Quadriceps femoris
Definition
D
Term
Everters of the foot would best describe
(a) Gastrocnemius
(b) Piriformis
(c) Gluteus medius
(d) Peroneii muscles
(e) Tibialis anterior
Definition
D
Term
Scapular protractor, responsible for round shoulder syndrome
(a) Levator scapula
(b) Trapezius
(c) Pectoralis minor
(d) Deltoid
(e) Pectoralis major
Definition
C
Term
Role in scapular retraction
(a) Serratus anterior
(b) Rhomboids
(c) Pectoralis major
(d) Upper trapezius
(e) Levator scapula
Definition
B
Term
Associated as a sphincter muscle
(a) Orbicularis oris
(b) Levator scapulae
(c) Rectus abdominus
(d) Biceps brachii
(e) Rectus femoris
Definition
A
Term
The primary hip flexor would best describe the
(a) Quadriceps femoris
(b) Sartorius
(c) Adductor muscle group
(d) Iliopsoas
(e) Hamstrings
Definition
D
Term
Muscle that would be described as inserting by way of the calcaneal tendon
(a) Quadriceps femoris
(b) Subscapularis
(c) Tibialis anterior
(d) Peroneii muscles
(e) None of the above
Definition
E
Term
Attaches multiple muscle groups
(a) Direct attachments
(b) Retinaculum
(c) Tendons
(d) Aponeurosis
(e) None of the above
Definition
D
Term
Categories of muscle may include
(a) Triangular
(b) Quadriform
(c) Convergent
(d) Cuboidal
(e) Divergent
Definition
C
Term
The insertion of a muscle is the
(a) Moveable end
(b) Fixated end
(c) Thickened muscle region
(d) None of the above
Definition
A
Term
Role in "squinting" of the eye
(a) Orbicularis oris
(b) Levator scapulae
(c) Rectus abdominus
(d) Biceps brachii
(e) None of the above
Definition
E
Term
This muscle could be a synergist of elbow flexion
(a) Biceps brachii
(b) Coracobrachialis
(c) Pronator teres
(d) Brachialis
(e) Triceps brachii
Definition
D
Term
Muscle that would be described as inserting by way of the quadriceps and patellar tendon
(a) Hamstrings
(b) Subscapularis
(c) Rectus femoris
(d) Gastrocnemius
(e) None of the above
Definition
C
Term
The primary mover of hip extension
(a) Quadratus lumborum
(b) Gluteus minimus
(c) Iliopsoas
(d) Triceps brachii
(e) Gluteus maximus
Definition
E
Term
The rotator cuff is best described as
(a) Antagonist muscles to the shoulder prime movers
(b) Agonist muscles to the shoulder prime movers
(c) Fixator muscles to the shoulder prime movers
(d) Synergist muscles to the shoulder prime movers
(e) None of the above
Definition
C
Term
The primary muscle of respiration is the
(a) Scalenes
(b) Diaphragm
(c) Intercostal muscles
(d) Rectus abdominis
(e) None of the above
Definition
B
Term
Extends the occiput on the atlas, associated with headaches from chronic postural positions such as reading or desk work
(a) Tibialis anterior
(b) Deltoid
(c) Trapezius
(d) Temporalis
(e) Suboccipital muscles
Definition
E
Term
Muscle that may act as rib elevators and depressors
(a) Latissimus dorsi
(b) Intercostal muscles
(c) Pectoralis minor
(d) Erector spinae
(e) Rhomboid major
Definition
B
Term
The primary mover of elbow extension is the
(a) Brachioradialis
(b) Biceps femoris
(c) Supraspinatus
(d) Triceps brachii
(e) Brachialis
Definition
D
Term
Bipennate describes a muscle that is
(a) Fan shaped in appearance
(b) Feathered in appearance
(c) Strap-like in appearance
(d) Circular in orientation
(e) Vertical in orientation
Definition
B
Term
A prime mover of knee extension
(a) Gastrocnemius
(b) Semimembranosis
(c) Sartorius
(d) Biceps brachii
(e) Rectus femoris
Definition
E
Term
Strap muscle within the anterior thigh described as the "tailors" muscle.
(a) Rectus femoris
(b) Biceps femoris
(c) Semitendinosis
(d) Sartorius
(e) Gluteus maximus
Definition
D
Term
Flexion, rotation and lateral flexion of the trunk would describe the action of the
(a) External abdominal obliques
(b) Erector spinae
(c) Rectus abdominis
(d) Transverse abdominis
(e) Intercostal muscles
Definition
A
Term
A muscle belly not found in the arm proper is
(a) Brachialis
(b) Biceps Brachii
(c) Brachioradialis
(d) Triceps Brachii
(e) Two of the above are not muscles in the arm
Definition
C
Term
Antagonistic pairing is best represented by
(a) Pairing of the agonist and antagonist
(b) Pairing of the prime mover and antagonist
(c) Pairing of the biceps brachii and triceps brachii
(d) Pairing of the iliopsoas and gluteus maximus
(e) All of the above
Definition
E
Term
Stabilized the humerus as part of the rotator cuff
(a) Deltoid
(b) Trapezius
(c) Supraspinatus
(d) Triceps brachii
(e) Coracobrachialis
Definition
C
Term
External rotator of the hip, chronically shortened due to driving posture
(a) Gastrocnemius
(b) Adductor muscle group
(c) Gluteus medius
(d) Peroneii muscles
(e) Pirimformis
Definition
E
Term
The "jumping muscle" due to its action as a plantarflexor
(a) Gastrocnemius
(b) Tibialis anterior
(c) Gluteus maximus
(d) Soleus
(e) None of the above
Definition
A
Term
Role in internal rotation of the shoulder as well as functioning as a shoulder stabilizer in the rotator cuff
(a) Deltoid
(b) Teres major
(c) Pectoralis major
(d) Peroneii muscles
(e) Trapezius
Definition
B
Term
Muscle that has a role in knee flexion
(a) Masseter
(b) Biceps brachii
(c) Adductor muscle group
(d) Iliopsoas
(e) Hamstrings
Definition
E
Term
Its insertion point would exist at the patella
(a) Orbicularis oris
(b) Levator scapulae
(c) Rectus abdominus
(d) Biceps brachii
(e) None of the above
Definition
E
Term
Described as the "push up" muscle
(a) Abdominal muscles
(b) Pectoralis major
(c) Deltoid
(d) Triceps brachii
(e) Erector spinae
Definition
B
Term
This muscle would insert at the AIIS
(a) Iliopsoas
(b) Adductor muscles
(c) Rectus femoris
(d) Gluteus maximus
(e) Sartorius
Definition
C
Term
The deep muscle of the back responsible for extension, rotation and lateral flexion of the spine
(a) Latissimus dorsi
(b) Intercostal muscles
(c) Pectoralis minor
(d) Erector spinae
(e) Gluteus maximus
Definition
D
Term
Muscle that opposes the prime mover is best described as the
(a) Antagonist
(b) Agonist
(c) Synergist
(d) Fixator
(e) Prime mover
Definition
A
Term
Muscles like the biceps brachii are best categorized as
(a) Fusiform in shape
(b) Circular in shape
(c) Parallel in shape
(d) Pennate in shape
(e) None of the above
Definition
A
Term
Which is an example of an antagonistic pairing?
(a) Gastrocnemius and soleus
(b) Biceps brachii and brachioradialis
(c) Biceps femoris and triceps femoris
(d) Rhomboids and pectoralis minor
(e) All of the above
Definition
D
Term
Originates at the ischial tuberosity
(a) Quadriceps femoris
(b) Gastrocnemius
(c) Gluteus maximus
(d) Hamstrings
(e) Triceps brachii
Definition
D
Term
Associated as the prime mover of elbow flexion
(a) Orbicularis oris
(b) Brachioradialis
(c) Coracobrachialis
(d) Biceps brachii
(e) Biceps femoris
Definition
D
Term
Muscle that is categorized as circular
(a) Sphincters
(b) Orbicularis Occuli
(c) Sartorius
(d) Popliteus muscle
(e) Two of the above
Definition
E
Term
The control of body openings is due to what type of muscle
(a) Sphincters
(b) Segmental muscles
(c) Convergent muscles
(d) Pennate muscle
(e) Fusiform muscles
Definition
A
Term
The primary muscle of shoulder extension best describes
(a) Latissimus dorsi
(b) Pectoralis major
(c) Pectoralis minor
(d) Erector spinae
(e) Trapezius
Definition
A
Term
The long head of the _______ would be best described as originating at the glenoid rim and inserting at the radial tuberosity.
(a) Biceps brachii
(b) Deltoid
(c) Quadriceps femoris
(d) Pectoralis major
(e) Brachioradialis
Definition
A
Term
Scapular elevator, shoulder shrugger
(a) Serratus anterior
(b) Deltoid
(c) Trapezius
(d) Latissimus dorsi
(e) Suboccipital muscles
Definition
C
Term
Posturally stabilizes the body at the ankle as a plantarflexor
(a) Gastrocnemius
(b) Sternocleidomastoid
(c) Seratus anterior
(d) Soleus
(e) Scalenes
Definition
D
Term
Functions as a shoulder internal rotator
(a) Pectoralis minor
(b) Supraspinatus
(c) Seratus anterior
(d) Subscapularis
(e) Infraspinatus
Definition
D
Term
May be described as the deep shoulder muscles, acting as fixators of the glenohumeral joint
(a) Scalenes
(b) Deltoid
(c) Rotator cuff
(d) Subscapularis
(e) Serratus anterior
Definition
C
Term
Its insertion would be characterized as the olecranon process
(a) Brachioradialis
(b) Biceps brachii
(c) Triceps brachii
(d) Brachialis
(e) Deltoid
Definition
C
Term
Which is the largest muscle?
(a) Gluteus Maximus
(b) Pectoralis minor
(c) Gluteus Medius
(d) Gluteus Minimus
(e) Orbicularis occuli
Definition
A
Term
Muscles named according to their shape would include
(a) Rhomboid muscles
(b) Trapezius muscles
(c) Orbicularis oris
(d) Quadratus lumborum
(e) All of the above
Definition
E
Term
The diaphragm is the muscle associated with
(a) Side/Lateral lifting of the shoulder
(b) Shoulder abduction
(c) Breath
(d) Elevation of the ribs or costals
(e) Two of the above
Definition
C
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