Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Anatomy (S2)(Unit 3) > Histo (04.17) Respiratory System > Flashcards

Histo (04.17) Respiratory System Flashcards

1
Q

the respiratory system consists of paired ___ and a series of ____ to and form them

A
  • lungs

- passageways

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

what are the three principle functions of the respiratory system

A
  • air conduction
  • air filtration
  • gas exchange
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

what re the the two other functions of the respiratory system

A
  • speech (phonation)

- olfactory sensation

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

air passing through the larynx and is used for speech

A

speech (phonation)

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

air passing over the olfactory mucosa in the nasal cavities carries stimuli for sense of smell

A

olfactory sensation

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

what two things compose the functional division of the respiratory system

A
  • conducting division

- respiratory division

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

what all composes the conducting division of the respiratory system

A
  • nose
  • pharynx
  • larynx
  • trachea
  • bronchi
  • bronchioles
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what all composes the respiratory division of the respiratory system

A
  • respiratory bronchioles
  • alveolar ducts
  • alveolar sacs
  • alveoli
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

has lots of branching to terminal bronchioles

A

conducting division

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

where gas exchange takes place, respiratory bronchioles to alveolar ducts to alveolar sacs to alveoli

A

respiratory division

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

first part of the respiratory division

A

respiratory bronchioles

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

pulmonary blood vessels (coming from the right side of the heart) enter the lung with the ____ and branch as the follow the ___ ___

A
  • bronchi

- bronchiole tree

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

the pulmonary blood vessels end up with the __ ___ in contact with the ____ (primary site of gas exchange)

A
  • pulmonary capillaries

- alveoli

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

the air is conditioned as it passes through the ___ ___ of air passages

A

conducting portion

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

conditioning the air means doing what three things

A
  • warming
  • moistening
  • removal of particulate materials
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

____ and ____ ____ play significant role in conditioning, as these secretions moisten the air, trap particles, and prevents the dehydration of the epithelium

A
  • mucus

- serous secretions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

the mucous comes from what two places?

A
  • globet cells

- mucous secreting glands

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

____ from respiratory epithelium sweep the mucous with the trapped particulate matter toward the ___ to be swallowed typically

A
  • cilia

- pharynx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

____ from respiratory epithelium sweep the mucous with the trapped particulate matter toward the ___ to be swallowed typically

A
  • cilia

- pharynx

20
Q

type of mucosa that is ciliated pseudo stratified columnar epithelium which can contain a number of different types of cells which all rest on the thick basement membrane

A

respiratory epithelium

21
Q

three types of respiratory epithelium that rest on the thick basement membrane

A
  • ciliated columnar cells
  • goblet cells
  • basal cells
22
Q

tall columnar cells with cilia that project into the overlying mucous

A

ciliarted columnar cells

23
Q

stem cells from which all other cell types arise

A

basal cells

24
Q

loose connective tissue, contains blood vessels which warms air, can contain mucous glands many with serous demilunes, these glands supplement the goblet cell secretions

A

lamina propria

25
Q

connective tissue slightly denser than the connective tissue of the lamina propria, contains blood vessels that may contain many glands

A

submucosa

26
Q

composed of connective tissue that binds component to adjacent structures

A

advetitia

27
Q

another term for nostrils

A

external nares

28
Q

another term for internal nares

A

choanae

29
Q

the pharynx connects what to what?

A

-nasal and oral cavities to larynx and esophagus

30
Q

the pharynx is a passageway for ___ and ___

A
  • food (stratified squamous epithelium)

- air (respiratory epithelium)

31
Q

what type of epithelium composes the nasopharynx?

A

ciliated pseudo stratified columnar

32
Q

what type of epithelium composes the oropharynx

A

nonkeratinized stratified squamous

33
Q

what type of epithelium composes the laryngopharynx

A

nonkeratinized stratified squamous

34
Q

serves as the organ for speech

A

larynx

35
Q

although most of the larynx is covered with ____ epithelium, the luminal surface of the vocal cords are covered with _____ epithelium

A
  • respiratory

- nonkeratinized strat squamous

36
Q

parts of the larynx that are made out of hyaline catilage

A
  • thyroid

- cricoid

37
Q

parts of the larynx made out of elastic cartilage

A
  • epiglottis
  • cuneiform
  • corniculate
38
Q

males have ___ and ____ vocal cords which create lower pitch as will vibrate more slowly

A
  • longer

- thicker

39
Q

what parts of the trachea separate the submucosa from the adventitia

A
  • tracheal cartilages

- trachealis m

40
Q

the ____ main bronchus is much shorter, wider, and more vertical than the other so objects are more likely to get ____

A
  • right

- aspirated

41
Q

the ____ main bronchus is much shorter, wider, and more vertical than the other so objects are more likely to get ____

A
  • right

- aspirated

42
Q

the bronchi initially have the same ___ structure as the trachea, but as the bronchi branch and become smaller there is more ____ m

A
  • wall

- smooth

43
Q

alveolar surface epithelial cells that line 95% of the alveolar surface

A

type 1

44
Q

alveolar surface discharge called surfactant. cover 5%

A

type 2

45
Q

known as “dust” cells that can be found in the connective tissue of septum and in the air space of alveoli; phagocytize inhaled particulate matter and RBCs

A

alveolar macrophages

46
Q

compose the wall of capillary cells

A

endothelial cells

47
Q

what three things compose the blood-air barrier?

A
  • surface lining and cytoplasm of alveolar cells
  • fused basal membrane laminae
  • cytoplasm of endothelial cells

Anatomy (S2)(Unit 3) (15 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions