OTA 230

A normal finding for a lumbosacral angle would be which of the following?

30

The loose-packed position of the hip is best described as

30 degrees flexion, 30 degrees abduction, and slight external rotation.

Which indicates the length of the sarcomere?

7

The rotation of the pelvis just before the right foot begins stance phase is

A R R

hich intrinsic muscle is the only intrinsic located on the dorsal surface of the foot?

EDB

Which muscle originates on the lateral epicondyle of the humerus and inserts at the base of the third metacarpal?

Extensor carpi radialis brevis

Identify the agonists for 5th digit PIP extension.

Extensor digitorum, extensor digiti minimi, lumbricals

Which muscle originates from the posterior tibia and inserts on the distal phalanges of the four lesser toes?

FDL

A client who is able to perform most basic activities of daily living and instrumental activities of daily living independently but who experiences low endurance and fatigue somewhat easily during upper extremity tasks will most likely have which of the following?

Fair plus muscle strength

When working a client's upper fibers of serratus anterior, the therapist must beware of the

axially nerve

Damage to which of the following nerves could result in weakness of the deltoid muscle?

axillary nerve

If your patient's treatment plan asks her to work on dynamic posture, which of the following activities would be appropriate to have your patient do?

b and c

A person with a spinal cord injury above which of the following levels would require ventilator dependency?

c3

The type of joint end feel characterized by a leatherlike limitation with some give is

capsular

Which is a portion of the origin of the pronator teres?

cft

Your patient has a long leg cast on the left leg but is allowed to bear weight while ambulating. During the swing phase, what will you likely see that person do to move that limb forward?

circumduct the left hip

Which is the origin of the palmaris longus?

common flexor tendon from medial epicondyle of humerus

Which type of bone makes up the dense, hard outer shell?

compact bone

What would be most likely to cause your partner to feel a sharp, shooting sensation down her arm as you palpate her axilla?

compression of the brach. plexus

When throwing a ball, which muscle is responsible for bringing my arm backwards before it swings forward?

deltoid

Which muscle flexes the shoulder through its entire range?

deltoid

Which muscle originates on the lateral clavicle, the top of the acromion, and the scapular spine and inserts on the midpoint of the humerus on the lateral side?

deltoid fibers

Which bony landmark of the humerus is located on the lateral side near the midpoint of the shaft?

deltoid tuberosity

Which is the insertion of the deltoid?

deltoid tuberosity

The facet joints of the lumbar spine primarily run in which plane to allow good spinal flexion and extension?

sagittal

The muscle groups activated when you have a patient do a supine posterior pelvic tilt are the

hip extensors and trunk flexors

The pelvic force couple that combine to pull the pelvis into an anterior tilt are the

hip flexors and trunk extensors.

When a person abducts the shoulder to 90 degrees, then moves the arm backward, what is that motion called?

horizontal abduction

Which of the following is an action of the pectoralis major's upper fibers?

horizontally adducts the shoulder

Which of the following is part of the appendicular skeleton?

scapula

A common pathology of the PNS characterized by weakness of the long thoracic nerve is which of the following?

scapular winging

Pressure on the vertebral discs is greatest in which of the following positions?

seated

When teaching a client strengthening exercises for wrist radial deviation, which of the following is the BEST position to place him in to start the exercise?

seated with thumb up

Not that you could easily do this, but passive elevation of the first rib would

shorten

The functional position of the hand includes all of the following joint positions EXCEPT

some wrist flexion

The rotator cuff muscles serve to hold the humeral head against the glenoid fossa and best serve to facilitate which arthrokinematicmotion of the shoulder joint?

spin

The type of arthrokinematic motion characterized by rotation of one surface on a fixed adjacent surface is called

spin

The bony landmark on the ischium that is posterior and located between the greater and lesser sciatic notches is the

spine

A tennis player reports feeling a pain "behind their shoulder" after performing a back hand stroke during their game. Which muscle is most likely strained?

infraspinatus

A client states "I felt pain as I was pulling my bag towards my body." A strain likely occurred at which humeral landmark?

inter tubercular groove

Which is the insertion of the latissimus dorsi?

intertubercular groove of humerus

Walking on the lateral borders of your feet involves an isometric contraction of which group of muscles at the ankle?

inverters

The ability of a muscle to respond to a stimulus is referred to as which of the following?

irritability

A lateral tilt (unsupported side) of the pelvis results in which of the following motions of the vertebral column?

lat bend to opposite side

The fibula is on which side of the lower leg?

lateral

When the scapula moves into a protracted position, they move in what direction in relation to the spine?

lateral

The quadratus lumborum is a prime mover in which of the following trunk motions?

lateral bending

E -- scapula diagram

lateral border

Considering their attachment sites, which bony landmark can help you distinguish the teres major from the latissimus dorsi fiber?

lateral border of scapula

A common elbow pathology often caused by repetitive wrist extension activities is which of the following?

lateral epicondylitis

Which of the following is an action of the teres minor?

laterally rotates shoulder

The law of motion best demonstrated when a person in a wheelchair gains speed when she pushes on the rims is the

law of acceleration

The two bones of a joint are held together and supported by which of the following structures?

ligament

The ligament at the hip that lies within the capsule and contributes to the blood supply to the femoral head is called the

ligamentum teres

When a person steps forward to release a bowling ball, what type of motion of the body is occurring?

linear motion

The type of bone that makes up most of the appendicular skeleton is the

long

You are palpating a person's shoulder and note that she has pain in the bicipital groove. You determine that this person could have tendonitis of which of the following muscles?

long head of bicep brachii

Which muscle originates on the infraglenoid tubercle of the scapula and inserts on the olecranon process of the ulna?

long head of triceps brachii

Which type of grip is used to grasp a plate?

lumbrical grip

Which is an intrinsic muscle of the hand?

lumbricales

These bean-shaped structures are found throughout the body, with palpable groups found in the groin, axilla and neck:

lymph nodes

The bony landmark located on the distal medial side of the humerus is the

medial condyle

B -- humerus

medial epicondyle

Your patient has point tenderness at the common flexor origin at the elbow. Given this symptom, which diagnosis is likely?

medial epicondylitis

A client states "I feel pain in my mid-back after moving my arms backwards to pull a heavy weight towards me." A strain likely occurred at which scapular landmark?

medial margin

The latissimus dorsi, subscapularis, and anterior deltoid have which of the following shoulder motions in common?

medial rotation

A person experiencing "ape hand" has damage to which of the following nerves?

median nerve

Carpal tunnel syndrome involves compression of which of the following nerves?

median nerve

Weakness of the pronator teres muscle could indicate trauma to which of the following nerves?

median nerve

Which is a synovial joint?

metacarpal joint

Measured from the position of the forearm in neutral or midposition, which of the following is true regarding normal ROM for pronation and supination?

more sup than pro

Reversal of muscle contraction refers to movement where...

muscle shortens, origin moving towards insertion

Damage to which of the following nerves could result in weakness of the coracobrachialis muscle?

musculocutaneous nerve

Weakness of the biceps brachii muscle could indicate trauma to which of the following nerves?

musculocutaneous nerve

The white fatty substance present in the central nervous system (CNS) and peripheral nervous system (PNS) that serves to increase the speed of impulse conduction is called

myelin

The state of equilibrium demonstrated when an object's COG is unchanged when it is disturbed is

neutral equilibrium

Which muscle is primarily responsible for creating opposition of the thumb?

opponens

Identify the agonists for 5th digit opposition:

opponens digiti minimi

Identify the agonists for thumb CMC opposition:

opponens pollicis

According to the convex-concave law, the convex femoral head during hip flexion moves in which direction in relation to the direction the femur moves?

opposite direction

The innermost layer of the protective membrane that contains the blood vessels to the brain is the

pia mater

Which type of grip is used to pick up a coin?

pincer

You read in a trauma patient's chart that he has rib fractures and a collapsed lung. Another term for collapsed lung is which of the following?

pneumothorax

The rotation of the pelvis when the left foot begins the swing phase in gait is

posterior left rotation

Which muscle originates on the posterior interosseus membrane and inserts on the navicular and most tarsals and metatarsals?

posterior tibilais

In moving from anatomical position into fundamental position, the forearm moves into

pronation

Which muscle originates on the humeral medial epicondyle and proximal ulna and spans the elbow anteriorly to attach on the lateral surface of the radius near its midpoint?

pronator teres

The muscles that would act on the forearm to neutralize forearm supination would be which of the following muscles?

pronator teres and pronator

A stroke from the flexor retinaculum towards the medial epicondyle is traveling in which direction?

proximal

The muscle that originates on the iliac crest and inserts on the 12th rib and transverse processes of T12 to L5 is the

quadrates Lumborum

The ligament that attaches to the styloid process of the radius and to the scaphoid and trapezium bones is the

radial collateral ligament

The three wrist extensors are innervated by which nerve?

radial nerve

Weakness of the triceps brachii muscle could indicate trauma to which of the following nerves?

radial nerve

Patients in hospitals will often use an instrument called an incentive spirometer to assist in fully expanding the lungs after surgery or prolonged bedrest. This has the patient focus on deep inspiration and activates all of the following muscles EXCEPT the

rectus abdominis

The trunk muscle that originates on the pubis and inserts on the costal cartilages of the fifth, sixth, and seventh ribs is the

rectus abdominis

Your patient has had a crush injury to the sciatic nerve. You would expect to see weakness in any of the following muscles EXCEPT the

rectus femoris

With your partner in a prone position, what movement of the shoulder can he perform to create a strong contraction of the latissimus dorsi?

resisted medial rotation

The muscle that originates on the spinous processes of T3 through T6 and inserts on the transverse processes of C1 through C3 is the

splenius cervicis

When pain is present in the leg, which phase of the gait cycle is shortened?

stance

Which cervical muscle, when contracted unilaterally, rotates the head to the opposite side?

sternoclavimastoid

All of the following can contribute to joint subluxation of the glenohumeral joint EXCEPT

strong lateral capsular ligaments.

The bony landmark located at the posterior lateral side of the radius at the distal end is called the

styloid

The posteriorly located muscles that primarily serve to extend, laterally bend, and rotate the head are called the

suboccipital muscles.

A patient with specific point tenderness in the axillary region has involvement of which muscle?

subscapularis

Which muscle originates on the anterior surface of the scapula and inserts on the lesser tubercle of the humerus?

subscapularis

The supporting ligament of the symphysis pubis that attaches to the pubic tubercles is the

superior pubic ligamen

Which muscle originates on the lateral epicondyle of the humerus and inserts on the anterior surface of the proximal radius?

supinator

D -- scapula diagram

supraglenoid tubercle

Damage to which of the following nerves could result in weakness of the infraspinatus muscle?

suprascapular nerve

Subacromial bursitis may directly impact which muscle?

suprasinatus

The upper fibers of Trapezius engage with which of these motions?

swinging head backwards

Which of the following types of joints is NOT a fibrous joint?

synovial joint

Which muscles originate on the axillary border of the scapula and insert on the greater tubercle of the humerus?

teres minor

If you are describing a gait abnormality that occurs when the heel leaves the ground but the ball of the foot and toes remain in contact with the ground, you are speaking of which portion of the stance phase?

terminal stance

For optimal lateral view standing posture, a plumb line should be aligned with all of the following landmarks except

the anterior to greater trochanter

To distinguish between a tendon and a ligament, you should explore a structure's attachments and then check for what other feature?

variable tension

Which muscle has its origin at the linea aspera, runs medially, and inserts at the tibial tuberosity?

vastus medialis

Which vessels can easily be seen on the dorsal surface of the hand?

veins

What is reverse muscle action?

when origin moves towards insertion

When the flexor carpi radialis and the extensor carpi radialis longus contract simultaneously, which motion results?

wrist radial deviation

If a person threw a Frisbee and wanted wrist radial deviation, which muscle group would be the antagonist?

wrist ulnar deviators

The most inferior tip of the sternum is called the

xiphoid process.

A skeletal pathology characterized by pain in the knee area due to issues with traction epiphysis is which of the following?

Osgood--Schlatter disease

What does "ape hand deformity" refer to?

Loss of thumb opposition, caused by damage to the median nerve

Identify the agonists for 5th digit DIP extension.

Lumbricals, extensor digitorum, extensor digiti minimi

A person with "wrist drop" has damage to which of the following nerves?

Radial nerve

What is the term for a muscle contraction in which the proximal end moves toward the distal end?

Reversal of muscle action

A person attempting to catch her breath will often place the upper extremities in a closed chain position. Which principle of muscle action accounts for why this is effective?

Reversal of muscle action of the muscles of the shoulder complex

Which of the following cannot be assessed using the occupation-based functional motion assessment?

Sensation

Which of the following is NOT true of an eccentric contraction?

Contraction is used as an acceleration activity.

Which of the following is an advantage of the occupation-based functional motion assessment?

The client will perform these tasks in contexts that are meaningful.

Which of the following is most important for the practitioner to keep in mind during the clinical observation when administering the occupation-based motion assessment?

The fact that people perform the same activity in a variety of ways depending on habits and learned experiences

Which of the following is NOT true of a concentric contraction?

This type of contraction produces less of a force than an eccentric contraction.

Select the type of grip that matches the digit position description.

Thumb pad and finger pad come together. → pad-to-pad grip, Pads of index and middle fingers are brought together with the thumb pad. → tripod grip, All fingers are flexed around the object and the thumb wraps around the object in the opposite direction. → cylindrical grip, Digits 2-5 are in MCP flexion at the same time as PIP and DIP extension. The thumb opposes these digits to grasp an object such as a plate. → lumbrical grip

Forearm pronation occurs in which plane and around which axis?

Transverse plane through a vertical axis

Which of the following is a function of the skeletal system?

all of the above

What triangular-shaped muscle is a weak elbow extensor located lateral to the olecranon process?

anconeus

When a person grasps an overhead exercise bar and pulls it down, what type of motion is occurring at the shoulder joint?

angular motion

Postural sway is a normal phenomenon that is largely controlled by gravity and which of the following muscle groups?

ankle plantar flexors and dorsal flexors

Hyperpronation will most likely injure which structure?

annular

What is the name of a muscle that resists the action of the prime mover?

antagonist

A broad, flat tendinous sheet is called

aponeurosis.

When a patient using a walker bears weight through the wrists, what type of accessory motion force is occurring at the wrist joints?

approximation

On which structure would you most easily be able to feel the pulse?

artery

The bony landmark of the sacrum that makes up the lateral surface and articulates with the ilium is called the

articular surface

The nerve plexus formed by the rami of C5 through T1 is called the

brachial plexus

Which arm movement does not involve the Deltoid muscle in a primary or synergist fashion?

bringing arms to my sides

What type of structure is located where tendons pass over a bone or joint and serves to decrease friction?

bursa

Sensory impulses from the peripheral nervous system (PNS) enter the cord through the anterior horn.

false

The intervention of joint mobilization is best performed in the close-packed position at any given joint.

false

A person with weakness of knee extension has damage to which of the following nerves?

femoral nerve

Paralysis of the flexor carpi ulnaris muscle could indicate trauma to which of the following nerves?

ulnar nerve

Which of the following ligaments prevents excessive forward movement of the tibia on the femur?

ACL

Which of the following statements is true of a ligament?

ALL a. They provide support to a joint. b. They can serve as an attachment for cartilage. c. They can serve as an attachment for fascia.

Which muscle does NOT make up the anatomical snuffbox?

Abductor pollicis brevis

Which muscle originates on the scaphoid, trapezium, and flexor retinaculum and inserts on the proximal phalanx of the thumb?

Abductor pollicis brevis

A person experiencing "foot drop" has damage to which of the following nerves?

CPN

The flexor digitorum superficialis muscle flexes all but which of the following joints of the fingers?

DIP

Which bony arch is formed by the heads of the metacarpals?

Distal carpal arch

Jane is doing push ups. Which statement is true?

During the down phase, the triceps undergo eccentric contraction

Which is the best instruction to most effectively stretch the left sternocleidomastoid muscle?

Flex and laterally bend to the right; rotate to the left side

Identify the agonists for 2nd digit PIP flexion.

Flexor digitorum superficialis and profundus

Shoulder abduction occurs in which plane and around which axis?

Frontal plane through a sagittal axis

A 75-year-old woman with rheumatoid arthritis reports having some difficulty managing in her kitchen during meal preparation and cleanup. The client lives alone, is fiercely protective of her independence, and works 3 days a week at the local library's reading program for children. The OT practitioner arranges a home visit and decides the best sequencing of assessments to determine the problems would be which of the following?

Functional motion; occupation-based functional motion; manual muscle testing

When you instruct a client in a "chin tuck" exercise, which of the following is occurring with the head muscles?

Head flexors are being strengthened; head extensors are being stretched.

John is in the up phase of a pull-up exercise. Which is true?

His biceps are demonstrating "reversal of muscle action."

A common pathology of the CNS characterized by issues with production, absorption, or flow of cerebrospinal fluid is which of the following?

Hydrocephalus

The intrinsic muscle mass on the little finger side of the palm is made up of which set of muscles?

Hypothenar muscles

A contraction that causes no joint movement while producing muscle fiber tension is

ISOM

At which level of the spinal column is damage to the spinal cord no longer a concern?

L1

Raising my arms directly over my head will stretch the -

Lat Dorsi

Which of the following muscles perform shoulder hyperextension?

Lat Dorsi

Which muscle engages strongest when I press my arms against the sides of my body?

Lat. Dorsi

Which is the origin of the deltoid?

Lateral one-third of clavicle, acromion and spine of scapula

The pelvic force couple that combines to maintain a level pelvis when the left leg is unsupported during the gait cycle is which of the following?

Left trunk lateral benders and right hip abductors

A client suffering a "kink in their neck" after sleeping awkwardly on their pillow will witness injury to the -

Levator Scapula

Which activity will most likely create strain of the sternoclavicular joint?

Lifting a heavy item on a shelf above one's head

Which of the following is a true statement regarding oblique muscle fibers?

Oblique muscle fibers tend to be shorter than parallel fibers, thus having more strength potential than parallel fibers.

An advantage of the occupation-based functional motion assessment is that the OT practitioner as the opportunity to do which of the following?

Observe complex motor patterns required to fully engage in occupations.

The advantage of an occupation-based assessment over a functional motion assessment is that the occupation-based assessment affords the therapist the opportunity to do which of the following?

Observe the effect of added resistance unto body structures.

Which of the following is tenodesis?

Opening and closing the hand using the principle of passive insufficiency.

The spinal ligament that runs posteriorly along the vertebral bodies inside the vertebral foramen is called the

P L L

A difficulty or slowness in initiating gait is characteristic of which of the following conditions?

Parkinsonism

A person with tight hamstrings will likely adopt which of the following compensatory postures?

Posterior tilt of pelvis and flattened lumbar curve

Unscrewing the lid off a tight jar involves the engagement of the -

Pronator Teres

Horizontal abduction of the shoulder occurs in which plane and through which axis?

T plane, V axis

While observing the client at work in her kitchen retrieving items to make a sandwich, cutting bread, reaching for dishes, loading the dishwasher, and opening and closing drawers, the therapist noticed that the client often grimaced when applying pressure to knives, lifting dishes, and opening the refrigerator. The therapist also observed that the client sometimes appeared confused, left out ingredients, and put dirty dishes in the cabinet instead of the clean ones she had set aside. When the client noticed some of her mistakes, she said, "Oh well, I live alone; who cares if the dish is a little dirty?" The occupation-based functional motion assessment allowed the practitioner to assess which of the following?

Task importance, cognitive deficits, pain, perceptual deficits

Which of the following is not an expected outcome of an occupation-based functional motion assessment?

The OT practitioner conducting interviews with the client to determine the problems encountered during performance of functional activities

The carrying angle at the elbow exists because of which of the following phenomena at the distal end of the humerus?

The medial structures extend farther distally than the lateral structures.

During inspiration, air moves into the lungs due to which of the following explanations?

The size of the thoracic cavity increases, and the air pressure inside decreases.

Which of the following is a reason that assumptions can be made regarding lower extremity strength during functional activities?

The stereotypical movement patterns that occur due to the joints and relative arrangement of the muscle

Which of the following is an action of the extensor carpi radialis longus?

abduct wrist

Which muscle is located between the pisiform and the base of the fifth finger?

abductor digit minimi

Identify the agonists for 5th digit MCP abduction.

abductor digiti minimi

Identify the agonists for thumb abduction.

abductor pollicis longs and brevis

Motions occurring within the joint that are necessary for joint motion but are not under voluntary control are called

accessory movement

Which scapular landmark is felt most lateral upon the scapula bone?

acromion

You can make a tighter fist with your wrist extended than with your wrist flexed because of

active insufficiency of the finger flexors

The deltoid muscle can effectively contract through its entire ROM because of the upward rotation of the scapula, which serves to maintain tension in the deltoid muscle. If the deltoid loses tension, it becomes

actively insufficient

Which of the following is an action of the extensor indicis?

adduct second finger

The pectoralis major, latissimus dorsi, and teres major have which of the following shoulder motions in common?

adduction

Your next client has shoulder pain and loss of motion due to inflammation and fibrosis of the shoulder joint. The most likely diagnosis is which of the following?

adhesive capsulitis

Another term for forced expiration is

air hunger

What osteokinematic motion can occur at a hip joint?

all

Which of the following would be an effective closed-chain exercise to strengthen the quadriceps and the hamstring muscles?

all

Joints serve which of the following functions?

all of the above

The wrist is an example of which type of joint?

biaxial

A strain felt in the boney groove between the greater and lesser tubercles of the humerus will indicate injury to the -

bicep brachii

Which muscle is NOT a prime mover in hip flexion?

bicep femoris

The brachial artery can be located on the medial side of the arm between which two muscles?

biceps and triceps brachii

Forcefully using a screwdriver will require extra usage of the -

biceps brachii

When a condition involves both of the legs, which of the following terms best describes this situation?

bilateral

The type of abnormal end feel characterized by the presence of soft tissue edema is which of the following?

boggy end feel

At rest, what is the shape of the diaphragm muscle?

convex

You are asked to palpate for tenderness at the coracoid process of the scapula. If you locate tenderness at this spot, the patient may have soft tissue inflammation at the origin of which of the following muscles?

coracobrachialis

A bone marking that consists of a sharp ridge or border is called a

crest

Which type of grip is used to hold on to a walker handle?

cylindrical

Which type of grip is used to grasp the rim of a wheelchair?

cylindrical grip

Which muscle originates on the xiphoid process, the ribs, and the lumbar vertebra and inserts on the central tendon?

diaphragm

The ulna is where in relation to the humerus?

distal

Your patient had trauma to the ulnar nerve and cannot actively abduct and adduct her fingers. You note weakness of which of the following muscles as a result of this?

dorsal and palmar interossei

Identify the agonists for 4th digit MCP abduction.

dorsal interossei

You are working with a client to regain function after shoulder surgery. Now you want to focus on exercises to increase power. You would choose which of the following exercises?

eccentric

The ability of a muscle to recoil or return to normal resting length after a stretching or shortening force is removed is called

elasticity

The triceps is responsible for which of the following actions?

elbow extension

What action can you ask your partner to perform to enable you to feel the levator scapula contract?

elevate scapula

If the emphasis for the above exercise is eccentric strengthening, how would you instruct your client to pace the exercise?

emphasis on the down

A chronic lung pathology characterized by loss of elasticity of the alveolar walls is which of the following?

emphysema

The type of end feel that is defined by a lack of normal mechanical limitation of joint ROM is

empty

The structure of the bone where growth occurs is the

epiphyseal plate

To fully stretch the hamstrings, you should do which of the following motions?

extend knee/flex hip

A movement of one bone on another bone to cause an increase in joint angle is called

extension

If you are instructed to work on closed-chain upper extremity activity and you have your patient stand and place her hand on a table with her fingers facing forward and rock forward to touch an object with the other hand, which motion is occurring at the wrist that is on the table?

extension

The PT plan of care directs you to do ISOM strengthening of the wrist extensors in a shortened position. To do this you would place the wrist in which of the following positions?

extension

The close-packed position of the facet joints of the spine is in which of the following spinal positions?

extension

The posterior deltoid, latissimus dorsi, and teres major have which of the following shoulder motions in common?

extension

Which wrist muscle is the direct antagonist of the palmaris longus?

extensor capri radialis brevis

Which muscle originates on the lateral epicondyle and inserts on the base of the fifth metacarpal?

extensor carpi ulnaris

A person with inflammation in the carpal tunnel could have weakness in any of the following muscles EXCEPT the

extensor digitorum

Which muscle originates on the humeral lateral condyle and inserts at the base of the distal phalanges of the four fingers?

extensor digitorum

Wiggling your fingers, as if typing or playing piano, will create an undulating contraction of which muscle?

extensor digitorum

Which muscle originates on the lateral humeral epicondyle and inserts at the base of the distal phalanx of the fifth finger?

extensor digitorum minimi

With the palm down on the table, raise the second finger off the table. This requires muscle action of the

extensor indicis

Which muscle is responsible for thumb IP extension when it contracts concentrically?

extensor pollicis longus

The structure that spans the posterior side of the wrist from the ulnar styloid process to the lateral radius is called the

extensor retinaculum.

Quiet inspiration requires the use of which of the following?

external

Which muscles originate on the rib above and insert on the rib below and serve to elevate the ribs?

external

The scapula is an example of which type of bone?

flat

njury to the Brachioradialis will create an inability to -

flex the elbow

The sartorius functions in a combination of which hip motions?

flex, abduct, lat rotate

When the extensor carpi ulnaris and flexor carpi ulnaris contract simultaneously, which motions are neutralized?

flex/extend of wrist

An increase in posterior tilt of the pelvis is associated with which of the following motions of the vertebral column?

flexion

Sliding your foot under your chair to prepare to stand involves knee

flexion

The flexor carpi radialis and flexor carpi ulnaris are agonists in which of the following motions?

flexion

Dysfunction of the Coracobrachialis muscle makes which movement more challenging?

flexion of shoulder

Which muscle originates on the medial epicondyle of the humerus and inserts on the base of the second metacarpal?

flexor carpi radialis

Identify the agonists for 3rd digit DIP flexion.

flexor digitorum profundus

Which muscle originates on the medial humeral epicondyle and inserts at the sides of the middle phalanges of the fingers?

flexor digitorum superficialis

A bone marking that consists of a hole through which vessels, nerves, and ligaments pass is called a

foramen

Two forces acting in equal but opposite directions and resulting in a turning effect is called a

force couple

A bone marking that consists of a hollow or depression is called a

fossa

The acetabulum is a ____.

fossa

The type of arthrokinematic motion characterized by linear movement of a joint surface parallel to the plane of the adjoining joint surface is which of the following?

glide

The reason you have your client laterally rotate his shoulder when moving between 90 and 180 degrees of shoulder abduction is to prevent what structure from hitting the acromion process?

greater tubercle

A common type of fracture seen in those with osteoporosis is which of the following?

hangmans

A bone marking that consists of a rounded anterior projection is called a

head

Hip abduction is an example of which type of motion?

osteokinematic

If a person repeatedly falls on an outstretched hand (extended wrist) while snowboarding, they are at increased risk for a sprain to which of the following ligaments?

palmar

Identify the agonists for 2nd digit MCP adduction.

palmar interossei

Which of the following muscles is an agonist for side to side grip between digits 2 and 3?

palmar interossei

Which muscle allows for movement within multiple anatomical planes?

pectoralis major

Cross fiber massage strokes performed upon the coracoclavicular and coracoacromial ligaments will be applied directly superior to the -

pectoralis minor

Which muscle can be palpated at the anterior border of the axillary space?

pectorals major

Which muscle originates on the medial one-third of the clavicle and inserts on the lateral lip of the bicipital groove?

pectorals major, clavicular portion

The bony landmark of the vertebra that makes up the anterior portion of the neural arch is called the

pedicle

Which of these wraps the long muscle fibers into bundles?

perimysium

The membrane that surrounds the bone and contains nerves and blood vessels is the

periosteum

Most concentric exercises done in the body are considered to be which type of lever?

third

The costal fibers of the Pectoralis Major will aid in a client with -

throwing a bowling ball

A muscle that has undergone adaptive shortening is a ________muscle

tight

Hip medial rotation occurs in which plane and around which axis?

transverse plane through vertical axis

B -- posterior upper body

trapezius

The hip is an example of which type of joint?

triaxial

Which of the following is the only muscle of the posterior arm?

tricep brachii

Intrinsic muscles have their proximal attachment at or distal to the carpal bones and act on the thumb or fingers.

true

The "stress-response" and stimulation part of the autonomic nervous system (ANS) is the sympathetic nervous system.

true

The majority of lower extremity functional activity occurs in a closed chain manner.

true

A biaxial joint allows motion in how many directions?

two