chapter 6 THE HUMAN BODY Flashcards

1
Q

what does anterior mean

A

front

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2
Q

what does posterior mean

A

back

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3
Q

what does the midline refer to

A

imaginary line that decides the body in equal haves left and right

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4
Q

medial

A

closer to the midline

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5
Q

lateral

A

further from the midline

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6
Q

proximal

A

close or close to the point where the alarm or leg is attached

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7
Q

distal

A

distant or distant from the place where arm or leg is attached

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8
Q

what is the passage within the lungs called

A

bronchi and aveoli

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9
Q

what does the airway consist of

A

nasopharynx, oropharynx, throat,larynx ,trachea, and bronchi and alveoli

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10
Q

epiglottis

A

keeps food from entering your larynx

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11
Q

how often does the exchange of co2 for O2 happen?

A

12to 16 times per minute

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12
Q

what does the diaphragm do

A

the muscles that move to inflate lungs

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13
Q

what does the circulatory system include

A

heart blood and blood vessels

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14
Q

how many chamber are in the heart?

A

4

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15
Q

what the upper chambers of the heart called

A

atrium

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16
Q

where does the right atrium receive blood?

A

receives blood from veins of the body.

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17
Q

where does the left atrium receive blood?

A

the lungs

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18
Q

what are the bottom chambers of the heart?

A

ventricles

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19
Q

what does the right ventricle do?

A

pumps blood to the lungs

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20
Q

the left ventricle is is responsible for what in the circulatory system

A

it pumps blood through out or body

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21
Q

what’s special about the left ventricle?

A

the most muscular chamber in the heart

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22
Q

blood flows___ ____ in the heart and veins

A

one way

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23
Q

in what direction do arteries carry blood?

A

away from the heart

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24
Q

what are the three major arteries?

A

carotid, femoral , radial

25
Q

what are platelets

A

a component of blood that is responsible for forming blood clots

26
Q

three main functions of the skeletal system?

A

support the body, protect vital structures, and produce red blood cells

27
Q

how many vertebrae are there

A

33

28
Q

what do ligaments connect

A

bone to bone

29
Q

what connects the arm to the skeleton

A

shoulder girdles

30
Q

how many cervical vertebrae are there ?

A

7

31
Q

how many vertebrae in the the thoracic spine

A

12

32
Q

number of vertebrae in the lumbar

A

5

33
Q

how vertebrae in the sacral

A

5

34
Q

the coccygeal vertebrae

A

4 tail bones

35
Q

what does the shoulder girdle consist of

A

clavicle, scapula, humerus

36
Q

what is the clavical

A

collar bone

37
Q

humerus?

A

upper arm bone

38
Q

femur

A

biggest bone in the body thigh bone

39
Q

tibia

A

think shin

40
Q

which ribs are considered floating ribs why?

A

the 11th and 12th ribs because they are attached to the spine but not the sternum

41
Q

what is the xiphoid process

A

bottom pointed end of the sternum

42
Q

how long is the digestive track

A

35 feet

43
Q

what does the liver produce in aid of digestion

A

bile which is stored in the gallbladder

44
Q

genitourinary system?

A

reproductive and urinary system

45
Q

what system are the kidneys a part of

A

the genitourinary system

46
Q

what do kidneys do?

A

filter blood to form urine

47
Q

what age do body system start to decline ?

A

41-60

48
Q

normal pulse rate for infants?

A

100 to 180 beats per minute

49
Q

normal pulse rate for adults

A

60 to 100 beats per minute

50
Q

systolic blood pressure for infants

A

50 to 95

51
Q

systolic blood pressure for adults

A

90 to 140

52
Q

systolic blood pressure for children

A

80-110

53
Q

respirations per min for a infant

A

25-60

54
Q

breathes per minute for a child

A

15 to 30

55
Q

breathes per minute for a adult

A

12to 20

56
Q

bmp for adults

A

60 to 100

57
Q

beats per minute in children

A

70-150

58
Q

bpm for infants

A

100-180

59
Q

what can decrease pulse rate, respirations, and or systolic blood pressure

A

athletic training , medications, and drugs