Skeleton & Muscles Quiz Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

How many bones are in the human body?

A

206

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Part of the axial skeleton

A

Ribs and Sternum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

How many bones are in the axial skeleton?

A

80

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

The appendicular skeleton contains how many bones

A

126

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

The following are part of the appendicular skeleton

A

hands, feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

The following is made in bone marrow

A

erythrocytes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

The skeletal system does the following

A

protect vital organs, provide framework and storage area for calcium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Long bones are:

A

longer than their width

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Short bones are

A

length and width are nearly equal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Which of the following are considered long bones

A

humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Which of the following are considered short bones

A

wrists

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Which of the following are flat bones

A

scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Compound fracture

A

The bone is broken and penetrates the skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Greenstick fracture

A

The bone is bent and splits, causing an incomplete fracture

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

The point where two bones meet is known as

A

joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The three main groups of joints are…

A

immovable, slightly movable and freely movable

17
Q

Inflammation of the joints is known as

A

arthritis

18
Q

Skeletal muscles comprise how much of the mass of the average human body

A

40%

19
Q

Thick filaments made of protein are called

A

myosin

20
Q

Thin filaments made of protein are called

A

actin

21
Q

cross-bridging

A

The process that describes the sliding of myosin and actin filament

22
Q

The main functions of muscles are which of following

A

produce heat, produce movement, maintain posture

23
Q

Which of the following are involuntary muscles

A

heart

24
Q

Tendons do what?

A

connect muscles to bones

25
Q

The three muscles categories?

A

Cardiac, visceral, & skeletal

26
Q

Which of the following is moving a body part away from the midline

A

abduction

27
Q

Which of the following is moving a body part toward the midline

A

adduction

28
Q

Atrophy

A

Wasting or loss of muscle tissue resulting from disease or lack of use

29
Q

How many bones are in appendicular skeleton

A

126

30
Q

Axial skeleton # of bones

A

80

31
Q

Simple fracture

A

The bone is broken, but the skin remains intact (closed)

32
Q

Comminuted fracture

A

The bone breaks into many pieces and there are bone fragments in the tissue (shattered)