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Exam 3 Review

Total questions: 60

Worksheet time: 32mins

Name
Class
Date
1.

The axial skeleton consists of how many bones?

a)

95

b)

90

c)

80

d)

85

2.

Three major regions of the axial skeleton:

a)

skull

b)

appendages

c)

vertebral column

d)

thoracic cage

3.

How many cranial bones are there?

a)

10

b)

8

c)

7

d)

9

4.

Which bones come in pair?

a)

parietal and temporal bones

b)

temporal and frontal bones

c)

frontal and parietal bones

d)

ethmoid and sphenoid bones

5.

Tiny irregularly shaped bones that appear within sutures.

a)

occipital bone

b)

sphenoid bone

c)

frontal bones

d)

sutural bones

6.

Only freely moveable joint in the skull.

a)

atlantoaxial joint

b)

metacarpophalangeal joint

c)

Temporomandibular joint

d)

acromioclavicular joint

7.

Also known as cheekbones

a)

zygomatic

b)

maxilla

c)

mandible

d)

lacrimal bone

8.

The hyoid is a bone in the skull.

a)

True

b)

False

9.

The cervical region contains how many vertebrae?

a)

5

b)

6

c)

8

d)

7

10.

The thoracic region contains how many vertebrae?

a)

9

b)

11

c)

12

d)

10

11.

The lumbar region contains how many vertebrae?

a)

5

b)

4

c)

3

d)

6

12.

The sacrum and coccyx have fused vertebrae.

a)

True

b)

False

13.

How many fused vertebrae does the sacrum have?

a)

6

b)

5

c)

4

d)

7

14.

How many fused vertebrae does the coccyx contain?

a)

4

b)

5

c)

6

d)

7

15.

The ________ is the longest and largest bone of the upper limb.

a)

Femur

b)

Radius

c)

Ulna

d)

Humerus

16.

What are the three types of structures for joints

a)

fibrous

b)

cartilaginous

c)

hyaline

d)

synovial

17.

What are the three types of functional joints?

a)

biarthroses

b)

diarthroses

c)

amphiarthroses

d)

synarthroses

18.

immoveable joints

a)

synarthroses

b)

amphiarthroses

c)

diarthroses

19.

freely moveable joints

a)

synarthroses

b)

amphiarthroses

c)

diarthroses

20.

slightly moveable joints

a)

synarthroses

b)

amphiarthroses

c)

diarthroses

21.

Examples of fibrous joints.

a)

sutures

b)

symphyses

c)

synchondroses

d)

syndesmoses

e)

gomphoses

22.

This is an example of:

a)

syndesmosis

b)

symphyses

c)

suture

d)

gomphosis

23.

This is an example of:

a)

syndesmosis

b)

symphyses

c)

suture

d)

gomphosis

24.

This is an example of:

a)

syndesmosis

b)

symphyses

c)

suture

d)

gomphosis

25.

This is an example of:

a)

syndesmosis

b)

symphyses

c)

synchondroses

d)

gomphosis

26.

Most synovial joints are

a)

diarthrotic and synarthrotic

b)

synarthrotic and amphiarthrotic

c)

diarthrotic and amphiarthrotic

27.

This joint has most range of motion.

a)

plane

b)

pivot

c)

saddle

d)

ball-and-socket

28.

What type of synovial joint is this?

a)

plane

b)

condyle

c)

pivot

d)

saddle

29.

What type of synovial joint is this?

a)

plane

b)

condyloid

c)

pivot

d)

ball-and-socket

30.

What type of synovial joint is this?

a)

pivot

b)

plane

c)

condyloid

d)

hinge

31.

What type of synovial joint is this?

a)

saddle

b)

ball-and-socket

c)

plane

d)

pivot

32.

What type of synovial joint is this?

a)

saddle

b)

ball-and-socket

c)

condyloid

d)

pivot

33.
a)

condyloid

b)

plane

c)

pivot

d)

saddle

34.

The three types of muscle tissue

a)

nervous

b)

skeletal

c)

smooth

d)

cardiac

35.

Functions of muscle

a)

produces movement

b)

maintains posture

c)

sends signals to the brain to contract

d)

generate heat

36.

the connective tissue surrounding each fascicle

a)

endomysium

b)

epimysium

c)

perimysium

37.

connective tissue surrounding the entire muscle

a)

epimysium

b)

perimysium

c)

endomysium

38.

connective tissue surrounding each muscle fiber

a)

epimysium

b)

perimysium

c)

endomysium

39.

The smallest contractile unit

a)

sarcomeres

b)

fascicles

c)

myofibrils

d)

muscle fibers

40.

Sarcomeres are from

a)

z disc to z disc

b)

h zone to h zone

41.

Which are dark bands?

a)

I bands

b)

A bands

42.

Thin filaments are composed of:

a)

titin

b)

actin

c)

myosin

43.

What are thick filaments made of?

a)

actin

b)

myosin

c)

titin

44.

What causes muscles to relax?

a)

Na+

b)

K+

c)

Ca+

d)

titin

45.

During the events at the neuromuscular junction, _____________ is released from synaptic vesicles after Ca+ entry in axon terminal of motor neuron.

a)

Ca+

b)

mitochondria

c)

acetylcholine

46.

immobile portion

a)

origin

b)

insertion

47.

moveable portion

a)

insertion

b)

origin

48.

The majority of muscle in the body is smooth muscle.

a)

True

b)

False

49.

provides force for movement

a)

antagonists

b)

agonists

c)

synergists

d)

fixators

50.

immobilize a bone, create a fulcrum

a)

antagonists

b)

agonists

c)

synergists

d)

fixators

51.

assist agonists by decreasing undesirable movement

a)

antagonists

b)

fixators

c)

synergists

d)

agonists

52.

opposes agonist, reversing movements

a)

antagonists

b)

synergists

c)

fixators

d)

agonists

53.

This is an example of:

a)

convergent

b)

circular

c)

unipennate

d)

parallel

54.

This is an example of:

a)

convergent

b)

circular

c)

unipennate

d)

parallel

55.

This is an example of:

a)

convergent

b)

circular

c)

unipennate

d)

multipennate

56.

Biceps brachii is an example of:

a)

circular

b)

parallel

c)

unipennate

d)

fusiform

57.

A mechanical ________ causes a power lever

a)

advantage

b)

disadvantage

58.

Fulcrum close to effort.

a)

mechanical advantage

b)

mechanical disadvantage

59.
a)

first-class lever

b)

third-class lever

c)

second-class lever

60.

An example of a third-class lever would be

a)

a pair of scissors

b)

tweezers

c)

a wheelbarrow