Chapter 11: Muscular System

The anterior muscles of the neck ______ the neck. Multiple choice question. extend flex

flex

At the wrist, the deep fascia of the forearm thickens and forms fibrous bands termed ____.

retinacula

Why is the forearm larger near the elbow than it is near the wrist? Multiple choice question. The tendons near the elbow are round, whereas the tendons near the elbow are aponeuroses or retinacula. The articulation of the humerus, radius and ulna take up more space than the bones of the wrist. The bellies of the forearm muscles that move the wrist are located near the elbow; the tendons of these muscles extend toward the wrist.

The bellies of the forearm muscles that move the wrist are located near the elbow; the tendons of these muscles extend toward the wrist.

Select all that apply When the gluteus medius contracts, the thigh is ______. Multiple select question. rotated laterally abducted rotated medially adducted

abducted rotated medially

Select all that apply Contraction of the lateral muscle of the thigh results in ______. Multiple select question. adduction of the thigh abduction of the thigh medial rotation of the thigh extension of the thigh lateral rotation of the thigh

abduction of the thigh medial rotation of the thigh

Muscles of the medial compartment of the thigh ______ the thigh. Multiple choice question. abduct adduct

adduct

Select all that apply In general, muscles in the medial compartment of the thigh tend to ______. Multiple select question. rotate the leg at the knee joint extend the leg at knee joint adduct the thigh at the hip joint flex the leg at the knee joint

adduct the thigh at the hip joint flex the leg at the knee joint

The subclavius inferiorly attaches on the ____ rib and superiorly attaches on the _____.

first; clavicle

Posterior compartment thigh muscles ______ the knee. Multiple choice question. flex extend

flex

The glenohumeral joint is crossed by ______ muscles. Multiple choice question. 11 21 2 5

11

The posterior compartment of the forearm consists of a total of ______ muscles distributed between ______ layers. Multiple choice question. 5; superficial and deep 5; superficial, intermediate, and deep 10; superficial and deep 10; superficial, intermediate, and deep

10; superficial and deep

True or false: All of the rotator cuff muscles either medially or laterally rotate the glenohumeral joint. True false question. True False

False

True or false: The fibularis muscles are very powerful evertors of the foot and weak dorsi flexors. True false question.TrueFalse

False

True or false: The internal intercostals are superficial to the external intercostals. True false question. True False

False

True or false: The intrinsic muscles of the foot act primarily to evert and invert the foot. True false question. True False

False

The mnemonic PAD-DAB may help you remember the functions of two of the midpalmar groups of intrinsic hand muscles. Fill in the blanks to complete this mnemonic device. _____ interossei _____ the fingers, whereas ____ interossei ____ the fingers.

Palmar; adduct dorsal; abduct

The tensor fasciae latae is a muscle in the lateral thigh compartment. True false question. True False

True

True or false: All anterior muscles that move the pectoral girdle are deep to other thoracic muscles. True false question. True False

True

True or false: Muscles that insert on the pectoral girdle stabilize the clavicle and scapula and increase the range of motion of the arm. True false question. True False

True

True or false: The anatomical and functional criteria for defining compartments of muscles that move the hip and knee joints are identical. True false question. True False

True

True or false: The attachments of the deltoid form a fan-shaped muscle responsible for the rounded contour of the shoulder. True false question. True False

True

Select all that apply When the adductor brevis contracts, the thigh is ______. Multiple select question. adducted abducted flexed extended

adducted flexed

Select all that apply When the adductor brevis contracts, the thigh is ______. Multiple select question. adducted flexed abducted extended

adducted flexed

Select all that apply When the adductor longus contracts, the thigh is ______. Multiple select question. rotated laterally adducted extended flexed abducted

adducted flexed

Select all that apply When the pectineus contracts, the thigh is ______. Multiple select question. adducted extended flexed abducted

adducted flexed

Select all that apply Identify the movements of the glenohumeral joint that occur with contraction of the infraspinatus and teres minor. Multiple select question. extension of the arm adduction of the arm lateral rotation of the arm flexion of the arm medial rotation of the arm abduction of the arm

adduction of the arm lateral rotation of the arm

Select all that apply Contraction of the medial muscles of the thigh results in ______. Multiple select question. adduction of the thigh lateral rotation of the thigh flexion of the thigh extension of the thigh medial rotation of the thigh abduction of the thigh

adduction of the thigh lateral rotation of the thigh flexion of the thigh extension of the thigh

Select all that apply Which are muscles of the medial thigh compartment? Multiple select question. adductor longus biceps femoris adductor magnus obturator externus adductor brevis pectineus gracilis

adductor longus adductor magnus obturator externus adductor brevis pectineus gracilis

When the triceps brachii extends the elbow, its action is considered to be that of which of the following? Multiple choice question. agonist synergist antagonist

agonist

Select all that apply Which are muscles that extend and/or pronate the arm at the elbow? Multiple select question. biceps brachii anconeus triceps brachii pronator teres pronator quadratus

anconeus triceps brachii pronator teres pronator quadratus

Dorsiflexion of the foot is carried out by muscles in the ______ compartment of the leg. Multiple choice question. anterior posterior

anterior

The extensor digitorum longus is on the ______ side of the leg. Multiple choice question. anterior posterior

anterior

The muscles in the ______ compartment of the arm flexes the arm at the elbow. Multiple choice question. posterior anterior

anterior

The muscles in the ______ compartment of the arm flexes the arm at the elbow. Multiple choice question. posterior anteriorThe muscles in the ______ compartment of the arm flexes the arm at the elbow. Multiple choice question. posterior anterior

anterior

The pectoralis minor is one of the ______ thoracic muscles that move the pectoral girdle. Multiple choice question. anterior posterior lateral

anterior

The pectoralis minor muscle is a(n) ______ thoracic muscle. Multiple choice question. posterior anterior

anterior

The sartorius is a muscle on the ______ side of the thigh. Multiple choice question. anterior posterior

anterior

The serratus anterior is a(n) ______ thoracic wall muscle. Multiple choice question. posterior anterior

anterior

Identify the location of the pronator quadratus. Multiple choice question. posterior arm anterior forearm anterior arm posterior forearm

anterior forearm

Which of the following best describes the location of the pectoralis major? Multiple choice question. posterior of body, inferior region of back anterior of body, covers superior portion of thorax fibers in anterior and posterior of body anterior of body, deep to pectoralis minor

anterior of body, covers superior portion of thorax

The muscles that move the pectoral girdle are classified as either ______. Multiple choice question. proximal or distal superior or inferior anterior or posterior

anterior or posterior

Anatomically, muscles that move the pectoral girdle are classified as ______. Multiple choice question. attaching to the skull or vertebrae increasing or decreasing the range of motion of the arm superficial or deep anterior or posterior thoracic

anterior or posterior thoracic

The brachioradialis is on the ______ surface of the forearm. Multiple choice question. anteromedial anterolateral posterolateral

anterolateral

The scapula is elevated by contraction of ______. Multiple choice question. serratus anterior and pectoralis minor the trapezius and pectoralis minor any and all of the posterior thoracic muscles subclavius and serratus anterior

any and all of the posterior thoracic muscles

Select all that apply Compartments of the thigh ______. Multiple select question. are defined by muscles with similar origins and insertions are anatomically defined by the fascia latae include muscles with similar actions include blood vessels and nerves for a single compartment

are anatomically defined by the fascia latae include muscles with similar actions include blood vessels and nerves for a single compartment

The brachii flexes the elbow joint.

biceps

The inferior attachments of the muscles that move the head and neck are the ______. Multiple choice question. bones of the cranium bones of the thoracic cage bones of the vertebral column

bones of the vertebral column

The inferior attachments of the muscles that move the head and neck are the ______. Multiple choice question. bones of the vertebral column bones of the cranium bones of the thoracic cage

bones of the vertebral column

Select all that apply Which muscles flex the forearm? Multiple select question. brachioradialis brachialis biceps brachii triceps brachii

brachioradialis brachialis biceps brachii

Select all that apply Which are muscles that flex and/or supinate the arm at the elbow? Multiple select question. brachioradialis triceps brachii brachialis biceps brachii supinator

brachioradialis brachialis biceps brachii supinator

Flexor tendons of the digits and the median nerve pass through the tight space between the bones and the flexor retinaculum, which is called the ____ tunnel.

carpal

The innervation of the scalene muscles is ______. Multiple choice question. cervical spinal nerves the vagus nerve the accessory nerve the trigeminal nerve

cervical spinal nerves

The term mastication refers to the process of ______. Multiple choice question. swallowing chewing running kissing

chewing

The orbicularis oris muscle is an example of a ______ muscle. Multiple choice question. bipennate circular parallel

circular

Which of the following muscles of the anal triangle is innervated by spinal nerves (S4-S5) and acts to form the pelvic floor and support pelvic viscera? Multiple choice question. puborectalis muscle iliococcygeus muscle external anal sphincter coccygeus muscle

coccygeus muscle

When your shoulders are hunched forward, the pectoralis muscle is ______. Multiple choice question. relaxing contracting

contracting

Select all that apply Identify the muscles that flex the arm at the glenohumeral joint. Multiple select question. coracobrachialis latissimus dorsi biceps brachii deltoid teres major triceps brachii

coracobrachialis biceps brachii deltoid

Select all that apply. Identify the muscles that adduct the arm at the glenohumeral joint. coracobrachialis teres major and teres minor pectoralis major infraspinatus subscapularis latissimus dorsi

coracobrachialis teres major and teres minor pectoralis major infraspinatus latissimus dorsi

Muscles of respiration are ______. Multiple choice question. superficial to the muscles that move the upper limb covered by more superficial muscles that move the upper limb superficial to the trapezius

covered by more superficial muscles that move the upper limb

Muscles of respiration are ______. Multiple choice question. superficial to the trapezius covered by more superficial muscles that move the upper limb superficial to the muscles that move the upper limb

covered by more superficial muscles that move the upper limb

Muscles of respiration are ______. Multiple choice question. superficial to the trapezius superficial to the muscles that move the upper limb covered by more superficial muscles that move the upper limb

covered by more superficial muscles that move the upper limb

During exhalation, muscles of respiration ______. Multiple choice question. increase the space of the thoracic cavity decrease the space of the thoracic cavity

decrease the space of the thoracic cavity

The pectoralis minor muscle is ______ to the pectoralis major muscle. Multiple choice question. deep superficial

deep

The anterior fibers of the ____ are the primary flexors of the arm and medially rotate the arm.

deltoid

Select all that apply. Identify the muscles that laterally rotate the arm at the glenohumeral joint. deltoid infraspinatus supraspinatus teres major teres minor

deltoid infraspinatus teres minor

The anterior fibers of the _____ are the primary flexors of the arm and medially rotate the arm.

deltoids

Infrahyoid muscles ______ the hyoid bone or the thyroid cartilage of the larynx. Multiple choice question. depress elevate

depress

In general, the infrahyoid muscles function to ______. Multiple choice question. depress the hyoid bone elevate the thyroid cartilage of the larynx protrude the tongue elevate the hyoid bone

depress the hyoid bone

In general, the infrahyoid muscles function to ______. Multiple choice question. protrude the tongue depress the hyoid bone elevate the thyroid cartilage of the larynx elevate the hyoid bone

depress the hyoid bone

The internal intercostals ______. Multiple choice question. elevate the ribs during normal inspiration depress the ribs during forced exhalation depress the ribs during normal and forced exhalation

depress the ribs during forced exhalation

The subclavius ______ the clavicle. Multiple choice question. depresses elevates

depresses

Select all that apply Contraction of the pectoralis minor ______. Multiple select question. elevates the scapula depresses the scapula retracts the scapula protracts the scapula

depresses the scapula protracts the scapula

The trapezius is a large, ______-shaped muscle. Multiple choice question. diamond circular star

diamond

The anconeus muscle is ______ to the triceps brachii muscle. Multiple choice question. distal medial lateral proximal

distal

The anconeus muscle is ______ to the triceps brachii muscle. Multiple choice question. medial proximal distal lateral

distal

The intrinsic muscles of the foot are organized into ______ muscle groups. Multiple choice question. hallucar, digiti minimi, and intermediate dorsal and plantar superficial and deep lateral and medial

dorsal and plantar

Select all that apply What are included in the four subgroups of intrinsic hand muscles within the midpalmar group? Multiple select question. dorsal interossei adductor pollicis lumbricals extensor pollicis longus palmar interossei

dorsal interossei adductor pollicis lumbricals palmar interossei

The latissimus _____ is a broad, triangular muscle located on the inferior part of the back.

dorsi

The suprahyoid muscles ______ the hyoid bone. Multiple choice question. lower elevate

elevate

The levator scapulae ______ the scapula. Multiple choice question. elevates depresses

elevates

Which are functions of the digastric muscle? Multiple choice question. elevating thyroid cartilage of larynx elevating the mandible depressing hyoid bone elevating the hyoid bone and depressing the mandible

elevating the hyoid bone and depressing the mandible

The muscles of the thenar and hypothenar group form fleshy masses, each called a(n) ______, a term given to a circumscribed area raised above the general level of the surrounding surface. Multiple choice question. bolus eminence tubercle belly

eminence

Which muscle group maintains a person's posture and helps the individual to stand erect? Multiple choice question. anterior abdominal muscles hamstring group erector spinae

erector spinae

Contraction of the external intercostal muscles ______. Multiple choice question. decreases the space of the thoracic cavity expands the thoracic cavity

expands the thoracic cavity

The muscles of the anterior compartment of the thigh flex the thigh and ______ the knee. Multiple choice question. flex extend

extend

The posterior compartment of the forearm contains muscles that the wrist, the metacarpophalangeal joints, and interphalangeal joints.

extend

The thigh muscles of the anterior compartment ______ the thigh. Multiple choice question. extend flex

extend

In very general terms, the posterior forearm muscles of the superficial layer ______, whereas the muscles of the deep layer ______. Multiple choice question. flex the wrist; extend fingers 2-5 extend the wrist; adduct the thumb supinate the forearm; abduct the thumb extend the wrist; extend fingers 1 and 2

extend the wrist; extend fingers 1 and 2

In very general terms, the posterior forearm muscles of the superficial layer ______, whereas the muscles of the deep layer ______. Multiple choice question. flex the wrist; extend fingers 2-5 supinate the forearm; abduct the thumb extend the wrist; adduct the thumb extend the wrist; extend fingers 1 and 2

extend the wrist; extend fingers 1 and 2

The hamstring group of muscles ______ the thigh and ______ the leg. Multiple choice question. flex; extend extend; flex

extend; flex

When any one or all of the posterior muscles of the hamstring group are contracted, the thigh is ______. Multiple choice question. flexed extended rotated laterally rotated medially

extended

Select all that apply Identify the movements of the glenohumeral joint that occur with contraction of the triceps brachii (long head). Multiple select question. abduction of the arm medial rotation of the arm extension of the arm adduction of the arm lateral rotation of the arm flexion of the arm

extension of the arm adduction of the arm

The common action of the muscles of the anterior compartment collectively called the quadriceps femoris is ______ at the knee joint. Multiple choice question. adduction of the leg flexion of the leg abduction of the leg extension of the leg

extension of the leg

Contraction of gluteal muscles results in ______. Multiple choice question. extension of the thigh flexion of the thigh abduction of the thigh adduction of the thigh

extension of the thigh

Which of the following summarizes the movements of the glenohumeral joint that occur with contraction of the latissimus dorsi? Multiple choice question. flexion, adduction, lateral rotation extension, abduction, medial rotation extension, adduction, medial rotation flexion, abduction, lateral rotation

extension, adduction, medial rotation

Select all that apply Which are forearm muscles in the superficial layer of the posterior compartment? Multiple select question. extensor digitorum extensor carpi radialis longus extensor digiti minimi extensor carpi ulnaris extensor carpi radialis brevis flexor pollicis longus

extensor digitorum extensor carpi radialis longus extensor digiti minimi extensor carpi ulnaris extensor carpi radialis brevis

The muscles that assist the serratus posterior superior muscles in expanding the thoracic cavity, by elevating the ribs, during inhalation are the ______ intercostals. Multiple choice question. external internal

external

Which muscle of the anal triangle originates from the perineal body? Multiple choice question. external anal sphincter coccygeus muscle puborectalis muscle superficial transverse perineal muscle

external anal sphincter

Most muscles in the forearm are called ______ muscles of the hand and wrist because these muscles arise from the forearm, not the wrist or hand. Multiple choice question. extrinsic intrinsic

extrinsic

Which muscles end in the suffix -glossus, meaning tongue? Multiple choice question. intrinsic tongue muscles extrinsic tongue muscles

extrinsic tongue muscles

Which muscles protract, retract and elevate the tongue? Multiple choice question. extrinsic tongue muscles muscles of mastication muscles of facial expression

extrinsic tongue muscles

The anterolateral neck muscles function to ______. Multiple choice question. flex the head and neck extend the head and neck

flex the head and neck

When the iliacus contracts, the thigh is ______. Multiple choice question. flexed rotated laterally rotated medially extended

flexed

When the psoas major contracts, the thigh is ______. Multiple choice question. abducted adducted extended rotated laterally flexed rotated medially

flexed

When the rectus femoris contracts, the thigh is ______. Multiple choice question. extended abducted adducted flexed

flexed

Select all that apply When the gracilis contracts, the thigh is ______. Multiple select question. abducted extended flexed adducted

flexed adducted

Select all that apply When the pectineus contracts, the thigh is ______. Multiple select question. abducted flexed extended adducted

flexed adducted

Select all that apply When the sartorius contracts, the thigh is ______. Multiple select question. extended rotated medially flexed rotated laterally

flexed rotated laterally

When the adductor fibers of the adductor magnus contract, the thigh is ______. Multiple choice question. extended flexed and adducted rotated medially and adducted rotated laterally and adducted

flexed and adducted

Select all that apply Identify the movements of the glenohumeral joint that occur with contraction of the coracobrachialis. Multiple select question. extension of the arm flexion of the arm adduction of the arm medial rotation of the arm abduction of the arm

flexion of the arm adduction of the arm

Select all that apply Identify the movements of the glenohumeral joint that occur with contraction of the deltoid. Multiple select question. flexion of the arm medial rotation of the arm abduction of the arm adduction of the arm extension of the arm lateral rotation of the arm

flexion of the arm medial rotation of the arm abduction of the arm extension of the arm lateral rotation of the arm

Select all that apply Identify the actions provided by contraction of the biceps brachii. Multiple select question. extension of the forearm flexion of the humerus supination of the forearm pronation of the forearm flexion of the forearm

flexion of the humerus supination of the forearm flexion of the forearm

Select all that apply Contraction of anterior muscles of the thigh results in ______. Multiple select question. abduction of the thigh flexion of the thigh rotation of the thigh adduction of the thigh

flexion of the thigh rotation of the thigh

Which best summarizes the movements of the glenohumeral joint that occur with contraction of the deltoid? Multiple choice question. flexion, abduction, medial rotation, and lateral rotation extension, adduction, medial rotation, and lateral rotation flexion, adduction, medial rotation, and lateral rotation

flexion, abduction, medial rotation, and lateral rotation

Which of the following best summarizes the movements of the glenohumeral joint that occur when the pectoralis major contracts? Multiple choice question. extension, abduction, lateral rotation flexion, abduction, medial rotation flexion, adduction, medial rotation extension, adduction, medial rotation

flexion, adduction, medial rotation

The anterior compartment of the forearm is the ______ compartment. Multiple choice question. flexor extensor

flexor

Select all that apply Which are muscles of the hypothenar group of intrinsic hand muscles? Multiple select question. flexor digiti minimi brevis extensor pollicis brevis opponens digiti minimi abductor digiti minimi

flexor digiti minimi brevis opponens digiti minimi abductor digiti minimi

Identify the single muscle of the intermediate layer in the anterior compartment of the forearm. Multiple choice question. pronator quadratus flexor digitorum profundus flexor digitorum superficialis flexor pollicis longus

flexor digitorum superficialis

The name of the forearm muscle found in the intermediate layer of the anterior compartment is the ______. Multiple choice question. flexor carpi ulnaris flexor digitorum superficialis pronator teres palmaris longus

flexor digitorum superficialis

Which muscle plantar flexes the foot? Multiple choice question. gastrocnemius plantar interossei tibialis anterior abductor hallucis

gastrocnemius

Select all that apply Which of the following are considered powerful plantar flexors? Multiple select question. popliteus plantaris gastrocnemius soleus

gastrocnemius soleus

The muscles that are responsible for plantar flexion of the foot are the ______. Multiple choice question. tibialis anterior and tibialis posterior, triceps surae, and fibularis brevis tibialis anterior and extensor digitorum longus gastrocnemius, soleus, flexor digitorum longus, flexor hallucis longus, and tibialis posterior tibialis anterior and fibularis tertius

gastrocnemius, soleus, flexor digitorum longus, flexor hallucis longus, and tibialis posterior

In addition to the compartments, muscles in two other groups move the hip joint/thigh, the ______. Multiple choice question. flexor/adductor group and extensor/abductor group gluteal group and deep muscles of the gluteal region gluteal group and abductor/adductor group rotator group and abductor/adductor group

gluteal group and deep muscles of the gluteal region

Select all that apply Which of the following are the muscles of the gluteal group of the posterior thigh? Multiple select question. tensor fasciae latae piriformis gluteus minimus gluteus medius gluteus maximus

gluteus minimus gluteus medius gluteus maximus

The rhomboid muscles are directed ______ from the vertebrae to the scapula. Multiple choice question. superolaterally inferolaterally

inferolaterally

Muscles of the anterior neck that are inferior to the hyoid bone are called ______ muscles. Multiple choice question. suprahyoid infrahyoid

infrahyoid

Select all that apply Identify the muscles that adduct the arm at the glenohumeral joint. Multiple select question. infraspinatus subscapularis coracobrachialis latissimus dorsi pectoralis major teres major and teres minor

infraspinatus coracobrachialis latissimus dorsi pectoralis major teres major and teres minor

The ______ muscles of the foot move the toes. Multiple choice question. extrinsic intrinsic

intrinsic

Select all that apply Which statements correctly describe the digastric muscle? Multiple select question. it attaches to the superior border of the scapula it attaches to the hyoid bone it depresses the mandible it has two bellies

it attaches to the hyoid bone it depresses the mandible it has two bellies

Select all that apply Which correctly describes the action(s) of the biceps femoris? Multiple select question. medially rotates leg laterally rotates leg flexes leg extends leg

laterally rotates leg flexes leg

Select all that apply What happens to the scapula when the levator scapulae contracts? Multiple select question. it is elevated it is rotated, inferiorly it is rotated, superiorly it is depressed

it is elevated it is rotated, inferiorly

Which of the following best describes the location of the serratus anterior? Multiple choice question. it extends from the ribs to the coracoid process of the scapula it is deep to the deltoid it is located between the anterior surface of the ribs and the anterior surface of the scapula

it is located between the anterior surface of the ribs and the anterior surface of the scapula

Select all that apply Which of the following best describe(s) the location of the trapezius? Multiple select question. it is superficial to other posterior thoracic muscles that move the pectoral girdle it is an anterior thoracic muscle it is a posterior thoracic muscle it is deep to the sternocleidomastoid and rhomboids

it is superficial to other posterior thoracic muscles that move the pectoral girdle it is a posterior thoracic muscle

Select all that apply Which of the following best describe(s) the actions of the subclavius? Multiple select question. it rotates the clavicle medially it stabilizes the clavicle it depresses the clavicle

it stabilizes the clavicle it depresses the clavicle

The fibularis longus is on the ______ side of the leg. Multiple choice question. medial lateral

lateral

Which of the following compartments contains one or more muscles that move the hip joint but not the knee joint? Multiple choice question. anterior lateral posterior

lateral

Unilateral contraction of the erector spinae muscles causes ______. Multiple choice question. lateral flexion of the vertebral column extension of the vertebral column

lateral flexion of the vertebral column

The prime mover of the extension of the arm is the ______. Multiple choice question. latissimus dorsi pectoralis major long head of the triceps brachii deltoid

latissimus dorsi

Which is a muscle that does not move the elbow joint?

latissimus dorsi

Which is a prime mover of the glenohumeral joint? Multiple choice question. biceps brachii rectus abdominis latissimus dorsi

latissimus dorsi

Select all that apply Which muscles move the glenohumeral joint and originate on the axial skeleton? Multiple select question. latissimus dorsi pectoralis minor biceps brachii pectoralis major

latissimus dorsi pectoralis major

Select all that apply Identify the muscles that medially rotate the arm at the glenohumeral joint. Multiple select question. latissimus dorsi supraspinatus pectoralis major teres major subscapularis deltoid

latissimus dorsi pectoralis major teres major subscapularis deltoid

Select all that apply Identify the muscles that extend the arm at the glenohumeral joint. Multiple select question. coracobrachialis biceps brachii latissimus dorsi teres major triceps brachii deltoid

latissimus dorsi teres major triceps brachii deltoid

The prime movers of the glenohumeral joint are the ______. Multiple choice question. muscles of the rotator cuff deltoid and pectoralis minor latissimus dorsi and pectoralis major long heads of the biceps brachii and triceps brachii

latissimus dorsi and pectoralis major

Which muscles inferiorly rotate the scapula? Multiple choice question. trapezius and rhomboids (minor and major) subclavius and serratus anterior levator scapulae and trapezius levator scapulae and rhomboids (minor and major)

levator scapulae and rhomboids (minor and major)

Which is a muscle of mastication? Multiple choice question. orbicularis oris masseter sternocleidomastoid

masseter

The process of chewing is called

mastication

Muscles of the ____ compartment of the thigh adduct the thigh.

medial

The obturator externus is one of the muscles of the _______ compartment of the thigh. Multiple choice question. deep gluteal lateral medial anterior

medial

Which muscle both elevates and protracts the mandible? Multiple choice question. temporalis lateral pterygoid medial pterygoid

medial pterygoid

Which muscle adducts the eye? Multiple choice question. medial rectus inferior oblique superior oblique

medial rectus

Select all that apply Identify the movements of the glenohumeral joint that occur with contraction of the pectoralis major. Multiple select question. lateral rotation of the arm medial rotation of the arm abduction of the arm adduction of the arm flexion of the arm

medial rotation of the arm adduction of the arm flexion of the arm

Contraction of the subscapularis ______ the arm, and contraction of the supraspinatus ______ the arm. Multiple choice question. flexes; laterally rotates extends; flexes laterally rotates; adducts medially rotates; abducts

medially rotates; abducts

Contraction of the subscapularis ______ the arm, and contraction of the supraspinatus ______ the arm. Multiple choice question. medially rotates; abducts extends; flexes flexes; laterally rotates laterally rotates; adducts

medially rotates; abducts

The serratus anterior inferiorly attaches ______. Multiple choice question. on ribs 1-8, anterior and superior margin on ribs 4-6, anterior and superior margin on ribs 3-5 the medial border of the anterior surface of the scapula

on ribs 1-8, anterior and superior margin

Muscles of respiration are located ______. Multiple choice question. only on the posterior surface of the thorax only on the anterior surface of the thorax on the anterior and posterior surfaces of the thorax

on the anterior and posterior surfaces of the thorax

The serratus anterior superiorly attaches ______. Multiple choice question. on the superior part of the medial border of the scapula on the inferior surface of the clavicle on the coracoid process of the scapula on the anterior surface of the medial border of the scapula

on the anterior surface of the medial border of the scapula

What is the superior attachment for the muscles that move the head and neck? Multiple choice question. on the vertebral column, thoracic cage, and pectoral girdle on the bones of the cranium on the vertebral column, pelvic girdle, and thoracic cage

on the bones of the cranium

Select all that apply Which of the following are intrinsic hand muscles of the thenar group? Multiple select question. opponens pollicis palmar interossei abductor pollicis brevis flexor pollicis brevis

opponens pollicis abductor pollicis brevis flexor pollicis brevis

Select all that apply Which of the following are intrinsic hand muscles of the thenar group? Multiple select question. opponens pollicis palmar interossei flexor pollicis brevis abductor pollicis brevis

opponens pollicis flexor pollicis brevis abductor pollicis brevis

Which of the following is considered a circular muscle? Multiple choice question. biceps brachii deltoid rectus abdominis orbicularis oris

orbicularis oris

Select all that apply Compartments in the forearm contain muscles with similar ______. Multiple select question. origins actions at the wrist joint lengths and diameters insertions

origins actions at the wrist joint

The _____ major is the principal flexor of the arm.

pectoralis

The coracobrachialis is a synergist muscle to the ______. Multiple choice question. pectoralis major biceps brachii latissimus dorsi

pectoralis major

The prime mover of the flexion of the arm is the ______. Multiple choice question. pectoralis major long head of the biceps brachii latissimus dorsi anterior fibers of the deltoid

pectoralis major

The ______ depresses the scapula. Multiple choice question. rhomboid major levator scapulae latissimus dorsi pectoralis minor

pectoralis minor

The ______ is formed by three layers of muscles and associated fasciae. Multiple choice question. urogenital triangle pelvic diaphragm external anal sphincter urogenital diaphragm

pelvic diaphragm

The diamond-shaped region between the lower appendages is called the ______. Multiple choice question. perineum pelvis peritoneum

perineum

The splenius capitis is a(n) ______ neck muscle. Multiple choice question. anterior posterior

posterior

The primary pharyngeal muscles are the ______. Multiple choice question. pharyngeal dilators buccal constrictors lingual muscles pharyngeal constrictors

pharyngeal constrictors

The ______ is commonly called the throat.

pharynx

Select all that apply The actions of the muscles in the lateral compartment of the leg include ______. Multiple select question. extension of the toes dorsiflexion of the foot plantar flexion of the foot eversion of the foot flexion of the toes

plantar flexion of the foot eversion of the foot

Most of the ______ compartment muscles are wrist and finger extensors. Multiple choice question. anterior posterior

posterior

The "hamstrings" are muscles of the ______ compartment of the thigh. Multiple choice question. anterior posterior

posterior

The gastrocnemius muscle is on the ______ side of the leg. Multiple choice question. posterior anterior

posterior

The pharynx lies ______ to the oral and nasal cavities. Multiple choice question. anterior posterior

posterior

The semitendinosus is on the ______ side of the thigh. Multiple choice question. anterior posterior

posterior

The serratus anterior helps to the scapula against the ______ side of the rib cage. Multiple choice question. anterior posterior

posterior

Identify the location of the triceps brachii. Multiple choice question. posterior arm anterior arm posterior forearm anterior forearm

posterior arm

To locate the teres major, where would you look? Multiple choice question. posterior of body, inferior to rotator cuff muscles anterior of body, medial to deltoid anterior of body, inferior to pectoralis major posterior of body, between scapula and spine of vertebrae

posterior of body, inferior to rotator cuff muscles

Which include all of the forearm muscles in the deep layer of the anterior compartment? Multiple choice question. pronator quadratus, flexor pollicis longus, flexor digitorum profundus flexor carpi ulnaris, flexor carpi radialis, flexor pollicis longus flexor pollicis longus, flexor digitorum profundus, flexor carpi ulnaris pronator teres, pronator quadratus, supinator

pronator quadratus, flexor pollicis longus, flexor digitorum profundus

Select all that apply Which are muscles that extend and/or pronate the arm at the elbow? Multiple select question. pronator teres anconeus pronator quadratus triceps brachii biceps brachii

pronator teres anconeus pronator quadratus triceps brachii

Select all that apply Which are the forearm muscles found in the superficial layer of the anterior compartment? Multiple select question. pronator teres flexor carpi ulnaris flexor carpi radialis palmaris longus brachioradialis

pronator teres flexor carpi ulnaris flexor carpi radialis palmaris longus

Select all that apply The superficial anterior muscles of the forearm include ______. Multiple select question. pronator teres extensor digiti minimi palmaris longus flexor carpi radialis flexor carpi ulnaris brachioradialis

pronator teres palmaris longus flexor carpi radialis flexor carpi ulnaris brachioradialis

The anterior group of thoracic muscles ______ the scapula. Multiple choice question. retract protract

protract

Select all that apply Muscles that move the pectoral girdle ______. Multiple select question. protract or retract the scapula rotate the scapula inferiorly or superiorly elevate or depress the scapula adduct or abduct the arm

protract or retract the scapula rotate the scapula inferiorly or superiorly elevate or depress the scapula

Which are functions of the medial and lateral pterygoid muscles? Multiple select question. depress the mandible protract the mandible retract the mandible move the mandible side to side during chewing

protract the mandible move the mandible side to side during chewing

The pectoralis major is an example of a muscle that ______ the scapula. Multiple choice question. protracts retracts

protracts

When an appendicular muscle is contracting, the less moveable muscle attachment is usually the ______ attachment. Multiple choice question. proximal distal

proximal

The four paired muscles of mastication are the temporalis (a broad, fan-shaped muscle), the masseter (a short, thick muscle), and the lateral and medial _____.

pterygoids

Select all that apply Which of the following are the deep muscles of the gluteal region? Multiple select question. quadratus femoris piriformis gluteus maximus obturator internus inferior gemellus superior gemellus

quadratus femoris piriformis obturator internus inferior gemellus superior gemellus

Select all that apply What are some terms used in naming muscles according to orientation of fascicles? Multiple select question. rectus teres oblique longus

rectus oblique

Which is not an abdominal wall muscle? Multiple choice question. rectus abdominis transverse abdominis rectus femoris

rectus femoris

Select all that apply Functions of the trapezius muscle include ______. Multiple select question. retract scapula extension of the head and neck elevate scapula depress scapula movement of the pectoral girdle lateral flexion of the vertebral column

retract scapula extension of the head and neck elevate scapula depress scapula movement of the pectoral girdle

The temporalis muscle ______ the mandible. Multiple choice question. retracts protracts

retracts

Select all that apply What are some terms used in naming muscles according to shape? Multiple select question. rhomboid gluteus trapezius deltoid maximus

rhomboid trapezius deltoid

Select all that apply Which of the following are posterior thoracic muscles that move the pectoral girdle? Multiple select question. rhomboid major trapezius deltoid levator scapulae rhomboid minor

rhomboid major trapezius levator scapulae rhomboid minor

The inferior attachment of the pectoralis minor is ______. Multiple choice question. ribs 1-8 acromion process of scapula ribs 3-5 rib 1

ribs 3-5

When the obturator externus contracts, the thigh is ______. Multiple choice question. flexed abducted rotated laterally extended rotated medially adducted

rotated laterally

Select all that apply When the gluteus minimus contracts, the thigh is ______. Multiple select question. rotated medially abducted rotated laterally adducted

rotated medially abducted

Select all that apply When the tensor fasciae latae contracts, the thigh is ______. Multiple select question. rotated medially flexed abducted rotated laterally

rotated medially abducted

Contraction of the deep muscles of the gluteal region results in ______. Multiple choice question. abduction of the foot rotation of the thigh extension of the thigh adduction of the thigh

rotation of the thigh

Select all that apply Contraction of the superficial muscles in the gluteal region results in ______. Multiple select question. rotation of the thigh abduction of the thigh adduction of the thigh extension of the thigh flexion of the thigh

rotation of the thigh abduction of the thigh extension of the thigh

Select all that apply Contraction of the minor and major rhomboids results in which of the following movements of the scapula? Multiple select question. rotation, superiorly rotation, inferiorly retraction elevation

rotation, inferiorly retraction elevation

The trapezius can elevate and depress the ______. Multiple choice question. ribs scapula clavicle

scapula

Which are the muscles of the posterior thigh, commonly referred to collectively as the "hamstrings?"

semitendinosus biceps femoris semimembranosus

The prime mover of scapular protraction is the ______. Multiple choice question. pectoralis minor serratus anterior subclavius trapezius

serratus anterior

Select all that apply The anterior thoracic muscles that move the pectoral girdle are the ______. Multiple select question. serratus anterior deltoid subclavius pectoralis major pectoralis minor Need help? Review these c

serratus anterior subclavius pectoralis minor

Select all that apply Which muscles superiorly rotate the scapula? Multiple select question. serratus anterior rhomboids minor and major levator scapulae trapezius

serratus anterior trapezius

Both the thenar and hypothenar groups of intrinsic hand muscles include ______. Multiple choice question. opponens muscles and adductor muscles small extensors and adductors small supinators and pronators small flexors, abductors, and opponens muscles

small flexors, abductors, and opponens muscles

Both the thenar and hypothenar groups of intrinsic hand muscles include ______. Multiple choice question. small flexors, abductors, and opponens muscles small extensors and adductors opponens muscles and adductor muscles small supinators and pronators

small flexors, abductors, and opponens muscles

The overall, general function of all of the muscles of the rotator cuff is to ______. Multiple choice question. stabilize the glenohumeral joint stabilizes the scapula stabilize the clavicle provide the only means of rotation at the glenohumeral joint

stabilize the glenohumeral joint

Select all that apply The serratus anterior ______. Multiple select question. elevates the scapula stabilizes the scapula inferiorly rotates the scapula superiorly rotates the scapula

stabilizes the scapula superiorly rotates the scapula

Select all that apply. The serratus anterior ______. elevates the scapula stabilizes the scapula inferiorly rotates the scapula superiorly rotates the scapula

stabilizes the scapula superiorly rotates the scapula

The main muscles of the anterolateral neck are the ______ muscles and the three scalene muscles. Multiple choice question. platysma trapezius sternohyoid sternocleidomastoid

sternocleidomastoid

The scalene muscles work with the ______ to flex the neck. Multiple choice question. latissimus dorsi muscle trapezius muscle sternocleidomastoid muscles

sternocleidomastoid muscles

The only muscle of the pectoral girdle that superiorly attaches on the clavicle is the ______. Multiple choice question. pectoralis minor serratus anterior subclavius

subclavius

Usually during axial muscle contraction, the more moveable muscle attachment, the ______ attachment is pulled toward the less moveable muscle attachment. Multiple choice question. inferior superior

superior

Select all that apply Name the forearm muscles in the deep layer of the posterior compartment? Multiple select question. extensor indicis extensor pollicis longus extensor pollicis brevis supinator flexor digitorum profundus abductor pollicis longus

supinator abductor pollicis longus extensor pollicis brevis extensor pollicis longus extensor indices

The main function of the muscles of the pelvic diaphragm is to ______. Multiple choice question. extend the vertebral column support pelvic viscera compress abdominal viscera flex the vertebral column

support pelvic viscera

Select all that apply Which of the following is/are functions of the intrinsic muscles of the foot? Multiple select question. support the arches abduct and adduct the toes rotate the toes flex and extend the toes

support the arches abduct and adduct the toes flex and extend the toes

In addition to its role in the compartmentalization of the thigh, the fasciae latae ______. Multiple choice question. supports and binds the thigh muscles serves as a point of origin for thigh muscles prevents deposition of adipose between muscles serves as a point of insertion for thigh muscles

supports and binds the thigh muscles

The muscles of the anterior neck that are superior to the hyoid bone are called ______. Multiple choice question. pharyngeal constrictors laryngeal elevators infrahyoid muscles suprahyoid muscles

suprahyoid muscles

Select all that apply Identify the muscles that abduct the arm at the glenohumeral joint. Multiple select question. coracobrachialis triceps brachii supraspinatus latissimus dorsi deltoid pectoralis major teres major

supraspinatus deltoid

The rotator cuff muscles are ______. Multiple choice question. serratus anterior, iliopsoas, teres major, and supraspinatus supraspinatus, infraspinatus, teres minor, and subscapularis supinator, infraspinatus, teres major, and serratus anterior

supraspinatus, infraspinatus, teres minor, and subscapularis

The primary pharyngeal muscles are the pharyngeal constrictors. They initiate the process of ______. Multiple choice question. swallowing chewing mastication tasting

swallowing

The primary pharyngeal muscles are the pharyngeal constrictors. They initiate the process of ______. Multiple choice question. swallowing chewing tasting mastication

swallowing

With regard to extension of the arm, the latissimus dorsi is an agonist; with regard to adducting and medially rotating the arm, this muscle is a(n) _____.

synergist

Select all that apply Skeletal muscles are grouped according to their primary actions into which of the following three types? Multiple select question. convergent synergists pennate agonists antagonists

synergists agonists antagonists

Which nerve innervates the sternocleidomastoid muscle? Multiple choice question. the accessory nerve cervical spinal nerves the hypoglossal nerve the vagus nerve

the accessory nerve

Which muscle compresses the cheek against the teeth, as in chewing, when it contracts? Multiple choice question. the orbicularis oris muscle the buccinator muscle the depressor anguli oris muscle the masseter muscle

the buccinator muscle

Select all that apply Bony landmarks of the perineum include ______. Multiple select question. the coccyx the iliac crests the ischial tuberosities the pubic symphysis

the coccyx the ischial tuberosities the pubic symphysis

The superior attachment of the pectoralis minor is ______. Multiple choice question. ribs 1-8 the acromion process of the scapula the coracoid process of scapula ribs 3-5

the coracoid process of scapula

The dorsal group of intrinsic foot muscles contain ______. Multiple choice question. abductor hallucis lumbrical muscles flexor digitorum brevis the extensor hallucis brevis

the extensor hallucis brevis

Which muscles extend inferomedially from the superior rib to the adjacent inferior rib? Multiple choice question. the external intercostal muscles the internal intercostal muscles

the external intercostal muscles

Which muscles extend inferomedially from the superior rib to the adjacent inferior rib? Multiple choice question. the internal intercostal muscles the external intercostal muscles

the external intercostal muscles

Which muscle is used to protract the tongue? Multiple choice question. the genioglossus muscle the styloglossus muscle the palatoglossus muscle the hyoglossus muscle

the genioglossus muscle

Which muscle retracts and depresses the tongue? Multiple choice question. the genioglossus muscle the hyoglossus muscle the styloglossus muscle

the hyoglossus muscle

Which muscle retracts and depresses the tongue? Multiple choice question. the styloglossus muscle the hyoglossus muscle the genioglossus muscle

the hyoglossus muscle

Which muscle attaches to the anterolateral surface of the eye and pulls the eye laterally when it contracts? Multiple choice question. the inferior oblique muscle the medial rectus muscle the superior oblique muscle the lateral rectus muscle

the lateral rectus muscle

Which muscle elevates and protracts the mandible during mastication? Multiple choice question. the temporalis muscle the buccinator muscle the orbicularis oris muscle the masseter muscle

the masseter muscle

Select all that apply Which of the following are considered muscles of mastication? Multiple select question. the masseter muscle the temporalis muscle the medial pterygoid muscle the buccinator muscle the lateral pterygoid muscle

the masseter muscle the temporalis muscle the medial pterygoid muscle the lateral pterygoid muscle

Which muscle attaches to the anteromedial surface of the eye and pulls the eye medially? Multiple choice question. the inferior oblique muscle the lateral rectus muscle the superior oblique muscle the medial rectus muscle

the medial rectus muscle

Which muscle attaches to the anteromedial surface of the eye and pulls the eye medially? Multiple choice question. the lateral rectus muscle the superior oblique muscle the inferior oblique muscle the medial rectus muscle

the medial rectus muscle

The pelvic diaphragm extends from the ossa coxae to ______. Multiple choice question. the lumbar vertebrae the ribs the sacrum and coccyx

the sacrum and coccyx

The muscles that protract the scapula are ______. Multiple choice question. posterior thoracic muscles the serratus anterior and pectoralis minor trapezius and subclavius the serratus anterior and the trapezius

the serratus anterior and pectoralis minor

Which muscle elevates and retracts the tongue when it contracts? Multiple choice question. the hyoglossus muscle the styloglossus muscle the genioglossus muscle

the styloglossus muscle

Multiple Choice Question Put in simple terms, the intrinsic muscles of the hand are classified anatomically as the group at the base of the thumb (the ______ group), those found at the base of the little finger (the ______ group), and everything in between (the ______ group). Multiple choice question. pollex; finger 5; metacarpal pollex; digitus minimus; palmar thenar; hypothenar; midpalmar hypothenar; thenar; midpalmar

thenar; hypothenar; midpalmar

Select all that apply Which of the following correctly describe(s) the location of the rhomboids, both minor and major? Multiple select question. they are inferior to the levator scapulae they are deep to the trapezius they are superficial to the trapezius they are posterior thoracic muscles

they are inferior to the levator scapulae they are deep to the trapezius they are posterior thoracic muscles

The primary muscle that dorsiflexes the foot is the ______. Multiple choice question. extensor digitorum tibialis anterior soleus dorsal interossei

tibialis anterior

The primary muscle that dorsiflexes the foot is the ______. Multiple choice question. soleus extensor digitorum dorsal interossei tibialis anterior

tibialis anterior

The muscles that dorsiflex the foot are the ______. Multiple choice question. fibularis longus and fibularis brevis gastrocnemius, soleus, flexor digitorum longus, flexor hallucis longus, and tibialis posterior tibialis anterior and extensor digitorum longus tibialis anterior and tibialis posterior

tibialis anterior and extensor digitorum longus

The muscles that dorsiflex the foot are the ______. Multiple choice question. tibialis anterior and tibialis posterior fibularis longus and fibularis brevis gastrocnemius, soleus, flexor digitorum longus, flexor hallucis longus, and tibialis posterior tibialis anterior and extensor digitorum longus

tibialis anterior and extensor digitorum longus

The _____ brachii extends the arm.

triceps

The _____ brachii is on the posterior surface of the arm.

triceps

Select all that apply Which muscles extend the forearm? Multiple select question. brachioradialis biceps brachii triceps brachii anconeus

triceps brachii anconeus

The muscles of mastication are innervated by the mandibular division of the _____ cranial nerve.

trigeminal; 5th

Select all that apply Muscles that move the knee joint ______. Multiple select question. are separated into anatomical compartments based on whether they attach proximal or distal to the knee joint within each compartment have similar actions on the knee joint are separated into anatomical compartments by deep fascia are separated into anatomical compartments based on their points of proximal attachment

within each compartment have similar actions on the knee joint are separated into anatomical compartments by deep fascia