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Anatomy 1 > Anatomy 1 Exam 5 > Flashcards

Anatomy 1 Exam 5 Flashcards

1
Q

skin

A

Integument

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2
Q

– outermost layer of skin, vascular only organ in body that regenerate

A

Epidermis (cuticle)

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3
Q

– “true skin”; vascular; 2nd degree burns occur here

A

Dermis (corium)

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4
Q

Derivatives structure of skin

A

B. Derivatives structure of skina. Nails: b. Hair:c. Glands:d. Sensory components:

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5
Q

protective structures for extremities

A

Nails:

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6
Q

3 Types of Glands (derivatives structure of skin)

A

Glands:i. Sudoriferous (sweat): ii. Sebaceous (oil): iii. Cerumen (ear wax):

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7
Q

rid of salt or waste products

A

Sudoriferous (sweat):

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8
Q

keep skin moist

A

Sebaceous (oil):

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9
Q

sticky substance design to keep particular out of deep inner ear

A

Cerumen (ear wax):

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10
Q

hot, cold, pain & pressure

A

Sensory components:

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11
Q

Integumentary/Skin System Principle functions

A

a. Sense of touch – prick skin with needle, tuning fork on ankleb. Protection for deeper tissuesc. Regulates body temperature – arrector pili muscle that constricts to keep heat inside bodyd. Excretory organ – heat, salt

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12
Q

muscle that constricts to keep heat inside body

A

arrector pili

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13
Q

exchange of oxygen from the outside air for waste gases/carbon dioxide

A

Respiration (commonly called breathing): 1. External respiration: 2. Internal respiration:

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14
Q

at alveoli; 1st place in tiny air sacs where outside air/oxygen is exchange with waste gases/carbon dioxide in right living

A

External respiration:

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15
Q

at body capillaries (single layer blood vessels); exchange of oxygen from outside air for waste gases/carbon dioxide that occur in the capillaries

A

Internal respiration:

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16
Q

most anterior feature of face; 1st organ where air passes from outside of body into lungs

A

Nose

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17
Q

2 opens located outside the body and inside the nose

A

Anterior nares (nostrils)

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18
Q

spaces inside the nose

A

Nasal cavities:

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19
Q

4 air spaces located in bones near or along side nasal cavity

A

Paranasal sinuses:

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20
Q

4 Types Paranasal sinuses:

A

i. Frontal air sinuses: ii. Maxillary air sinuses: iii. Sphenoidal air sinuses: iv. Ethmoidal air sinuses:

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21
Q

located in frontal bone behind eyebrow

A

Frontal air sinuses:

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22
Q

located in maxilla or upper jaw (“Antrum of Highmone”)

A

Maxillary air sinuses:

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23
Q

large single air space located in the sphenoid bone located in base of skull

A

Sphenoidal air sinuses:

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24
Q

located in the ethmoid bone

A

Ethmoidal air sinuses:

25
Q

superior, middle, inferior; 3 pairs of small scroll like turbinate bones to increase surface area where air you breathe can be heated and filtered

A

Conchae:

26
Q

leaves from nasal cavity to throat; 2 openings located between nasal cavity & throat

A

Posterior nares (choanae):

27
Q

wall made of cartilage & bone which separates the 2 nasal cavities

A

Nasal septum:

28
Q

4 Types of Nasal cavities:

A

a. Paranasal sinuses: b. Conchae: c. Posterior nares (choanae):d. Nasal septum:

29
Q

sense of smell; filters & heats the air we breath

A

Nose

30
Q

Pharynx Divisions – most superior to inferior

A
  1. Nasopharynx: 2. Oropharynx: 3. Laryngopharynx:
31
Q

1st division used; part located above soft palate (top of mouth); Eustachian tubes (2 openings located between middle ear & nasopharynx)

A

Nasopharynx:

32
Q

part of throat see in mirror

A

Oropharynx:

33
Q

most inferior to throat that has direct only contact to the opening of the voicebox; between thyroid & thyroid cartilage (largest piece of cartilage that make up voicebox a.k.a “adam’s apple”)

A

Laryngopharynx:

34
Q

7 openings into throat;

A

1 -mouth (mouth cavity proper & oropharynx) 2 -choanae (nasal cavity & throat) 2 -Eustachian tubes (middle ear & nasopharynx) 1 -esophagus 1 -glottis (single open between laryngopharynx/voicebox & nasopharynx)

35
Q

passageway for air between the nose & larynx

A

Pharynx

36
Q

– voicebox made of 3 distinct pieces of cartilage1. Cartilages2. Vocal folds3. Glottis

A

Larynx

37
Q

(largest & most superior piece of cartilage);

A

“thyroid/adam apple”

38
Q

(most inferior piece of cartilage that makes up voicebox);

A

“Cricoid”

39
Q

(leaf shape piece of cartilage located inside other 2 cartilage [thyroid/cricoid] during swallowing it remains stationary

A

“epiglottis”

40
Q

2 folds of tissue stretched transversal/horizontal inside the voicebox

A

Vocal folds (cords):

41
Q

name of opening between laryngopharynx & larynx

A

Glottis:

42
Q

respiratory system passageway for air between throat & windpipe; serves as the source of voice.

A

LarynxNOTE: male voicebox is larger than female

43
Q

(windpipe)C-shaped rings; distinct rings of cartilage

A

Trachea

44
Q

passageway for air between larynx (voicebox) & bronchi

A

Trachea

45
Q

2 passageways for air located between trachea/windpipe & lungs

A

Bronchia:

46
Q

a. Structure:i. As enter lungs it divides into bronchial tubes & bronchioles as each enters the lungs ii. Alveoli: tiny air sacs located at the end of bronchioles within the lungs

A

Bronchia:

47
Q

site of external respiration; 1st place of exchange of oxygen with waste products

A

Lungs (chief respiratory organs)

48
Q

Lungs Structure

A

i. Lobesii. Bronchopulmonary segments: iii. Fissures: iv. Cardiac notch:

49
Q

– 3 in rt; 2 in lft; individual segments of lung tissues

A

Lobes

50
Q

10; name of smaller sections of lung tissue

A

Bronchopulmonary segments:

51
Q

2 in rt; 1 in lft; boundary lines/separation lines between lobes in lungs

A

Fissures:

52
Q

shallow impression present on the medial side of each lung; more prominent on left lung

A

Cardiac notch:

53
Q

legal aspect for fetal death vs. live birth

A

Medico:

54
Q

Respiratory Associate Structures

A

a. Pleura:b. Pleural cavity: c. Root (hilum or hilus) of lung:

55
Q

thin membrane which align & surround the lungs

A

Pleura: 1. Visceral pleura:2. Parietal pleura:

56
Q

part of membrane that is directly attached to lung cavity

A

Visceral pleura:

57
Q

part of membrane that is located closet to body wall

A

Parietal pleura:

58
Q

space present between visceral & parietal pleura filled with fluid to lubricate lungs to expand breathing

A

Pleural cavity:

59
Q

point on medical side of each lung at which pulmonary blood vessels & bronchus enters & leaves lungs

A

Root (hilum or hilus) of lung:

Anatomy 1 (8 decks)

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