Module 1 Review

Question 1

Kinematics

Answer 1

involves terms which describe the body’s movements

Question 2

Kinetics

Answer 2

involves the study of forces which produce motion or maintain equilibrium

Question 3

What are the four types of motion?

With reference to kinematics.

Answer 3

• rotation
• oscillation
• reciprocating
• translation

know the difference between them

Question 4

What are the two types of translation?

Answer 4

• rectilinear
• curvilinear

Question 5

What is general motion?

Answer 5

combination of rotary and translatory motions

rotation of an object about an axis while axis moves through space

Question 6

Types of translatory joint movements:

Answer 6

• compression
• distraction
• gliding

Question 7

What 3 characteristics do all vectors possess?

Answer 7

• point of application
• action line and direction
• magnitude

Question 8

Where is the COG of the human body when erect?

Answer 8

anterior (slightly) to S2

Question 9

Stability is easier to be achieved when the BOS is-

Answer 9

larger/wider

Question 10

The lower the COG, the greater the-

Answer 10

stability

Question 11

Friction Force

Answer 11

results in opposition to linear movement between two surfaces

Question 12

Shear Forces

Answer 12

results in linear movement (sliding) between two contacting surfaces

Question 13

Where is the axis in a first class lever?

Answer 13

between force and resisitance

Question 14

What are first class levers best designed for?

Answer 14

balance and stability

Question 15

What is an example of a first class lever?

Answer 15

seesaw

Question 16

Where is the resistance in a second class lever?

Answer 16

between muscle force and axis

Question 17

What are second class levers best used for?

Answer 17

power

Question 18

What is an example of a second class lever?

Answer 18

wheelbarrow

Question 19

Where is the force in located in a third class lever?

Answer 19

between resistance and axis

Question 20

What are third class levers best designed for?

Answer 20

ROM and speed

Question 21

The body consists majority of what types of levers?

Answer 21

third

Question 22

Torque Equation

Answer 22

force x distance

moment of force

Question 23

How many cranial nerve pairs are there?

Answer 23

12

Question 24

How many spinal nerve pairs are there?

Answer 24

31

Question 25

Endoneurium

Answer 25

surrounds axon

Question 26

Perineurium

Answer 26

surrounds individual fasicle

Question 27

Epineurium

Answer 27

surrounds entire nerve

Question 28

Musculocutaneous Nerve

Answer 28

C5-7
- biceps
- brachialis
- coracobracialis

Question 29

Axillary Nerve

Answer 29

C5-8
- triceps
- wrist/finger extensors
- supinator
- brachioradialis

Question 30

Median Nerve

Answer 30

C6-T1
- pronators
- FCR
- FDP
- FDS
- thumb
- lumbricals 1,2

Question 31

Ulnar Nerve

Answer 31

C8-T1
- FCU
- FDP
- interossei
- lumbricals 4,5

Question 32

If the sensory impairment follows a dermatomal patter, then the lesion is-

Answer 32

proximal

spinal nerve/nerve root injury

Question 33

If the sensory impairment follows cutaneous pattern then the lesion is-

Answer 33

distal and PNI

entrapment, trauma, compression

Question 34

PNI Stretch

Answer 34

shocks nerve, no tear

Question 35

PNI Neuroma

Answer 35

scar tissue the develops due to injury

Question 36

PNI Rupture

Answer 36

complete disruption of nerve

requires surgical intervention (graft)

Question 37

PNI Avulsion

Answer 37

nerve torn from spinal cord

Question 38

PNI Compression

Answer 38

pressure causes myelin breakdown

Question 39

Drop hand is the entrapment of what nerve?

Answer 39

radial

Question 40

Benediction hand is the entrapment of what nerve?

Answer 40

median

Question 41

Claw hand is the entrapment of what nerve?

Answer 41

ulnar