Test 2 Review

Question 1

Events that occur over short time intervals refers to ____________.

Answer 1

Motor Control

Question 2

T/F: Motor behavior is a term that describes how the similar concepts of motor development, motor learning, and motor control combine to typify muscular control and movement.

Answer 2

True

Question 3

What is the distance from the axis to the point of resistance application called?

Answer 3

Resistance Arm

Question 4

What is the turning or rotary effect of a force?

Answer 4

Torque

Question 5

What is the state of the body in relationship to gravity, the ground, and to its body parts or extremities called?

Answer 5

Posture

Question 6

Events that occur covering months, years, or decades refers to __________.

Answer 6

Motor Development

Question 7

What is the motor behavior response of a client when typical movement strategies are temporarily or completely no longer feasible?

Answer 7

Normal atypical movement

Question 8

What class of lever is a crow bar?

Answer 8

1st Class

Question 9

What is the feel experienced when two bones block motion called?

Answer 9

Hard end feel

Question 10

What is the ability to plan and perform purposeful movement called?

Answer 10

Praxis

Question 11

T/F: The vertebral column is biaxial and allows movement in 2 planes.

Answer 11

False

Question 12

T/F:

The Lumbosacral joint is the most important joint for trunk motions and connects the pelvis to the vertebral column.

Answer 12

True

Question 13

T/F: Postural control is ongoing from infant to adult years.

Answer 13

False

Question 14

T/F:

An individual with pelvic obliquity would be identified by one side of their hip being higher than the other.

Answer 14

True

Question 15

T/F: There are 35 vertebra making up the vertebral column.

Answer 15

False

Question 16

T/F:
The intervertebral disks consists of 23 disks that allow for flexibility of the vertebral column, absorb, and transmit shock.

Answer 16

True

Question 17

T/F:

Synergists are muscles that work against each other to equal or cancel out the movement and therefore gain stability.

Answer 17

False

Question 18

T/F: Antagonists are muscles that work together to increase the strength of a desired movement as the work in unison.

Answer 18

False

Question 19

T/F:
Primary adhesive capsulitis is also known as “frozen shoulder” that consists of three stages. The shoulder begins to lose range of motion during the second stage which is known as the “painful stage.”

Answer 19

False

Question 20

T/F:

Hemiplegia is the paralysis of both sides of the body after a cerebrovascular accident (CVA) or stroke.

Answer 20

False

Question 21

T/F: The triceps muscle can assist with forearm rotation.

Answer 21

False

Question 22

T/F: In forearm rotation, the radius moves around the ulna.

Answer 22

True

Question 23

T/F:
If the radial nerve is damaged affecting the triceps, the distal arm muscles innervated by the radial nerve will not be affected.

Answer 23

False

Question 24

T/F: The bicep is a stronger flexor muscle when combined with forearm pronation.

Answer 24

False

Question 25

T/F: An extensor carpi radialis brevis tendon tear is called tennis elbow.

Answer 25

True

Question 26

Which muscle primarily supinates the forearm?

Answer 26

Biceps Brachii

Question 27

Which elbow muscle always contracts and is considered the “workhorse” during elbow flexion?

Answer 27

Brachialis

Question 28

Which body structure helps to keep the radius and ulna from separating?

Answer 28

Interosseous membrane

Question 29

The primary elbow flexor muscle is known as which muscle?

Answer 29

Brachialis

Question 30

The elbow flexors are strongest at approximately which range of motion (ROM)?

Answer 30

0 to 90 degrees

Question 31

Which condition affects the abductor pollicis longus, extensor pollicis longus, and the extensor pollicis brevis?

Answer 31

de Quervian’s

Question 32

Symptoms caused by prolonged immobilization in a cast is called:

Answer 32

Fracture disease

Question 33

Which nerve does not innervate the hand?

• Median
• Ulnar
• Radial
• Musculocutaneous

Answer 33

Musculocutaneous

Question 34

T/F: The radiocarpal joint is classified as a biaxial joint.

Answer 34

True

Question 35

How much combined wrist ROM is necessary to complete most activities of daily living (ADLs)?

Answer 35

40 degrees

Question 36

T/F: Extrinsic hand muscles originate in the forearm, cross the wrist, and attach in the hand.

Answer 36

True

Question 37

T/F: Complex regional pain syndrome is sometimes referred to as reflex sympathetic dystrophy.

Answer 37

True

Question 38

T/F: Normal wrist range of motion (ROM) can best be determined by comparison of the involved side to the uninvolved side of the client

Answer 38

True

Question 39

T/F: The combination of wrist flexion and extension together is called circumduction.

Answer 39

False

Question 40

Complications after a distal radius fracture include all of the following except:

• Carpal Tunnel Syndrome
• Complex Regional Pain Syndrome
• Tendon Rupture
• Avascular Necrosis

Answer 40

Avascular Necrosis