Histology - respiratory

Question 1

5 parts to the conducting portion of the respiratory system

Answer 1

nose
larynx
trachea
bronchi
bronchioles

Question 2

conducting portion is ____pulmonary and ___pulmonary

Answer 2

intra

extra

Question 3

4 parts to the respiratory portion of the respiratory system

Answer 3

respiratory bronchioles
alveolar ducts
alveolar sacs
atria

Question 4

main function to the respiratory system it to _____ gases between ___ and ___

Answer 4

exchange
blood
air

Question 5

____ of air is exchanged for ___ ___

Answer 5

oxygen

carbon dioxide

Question 6

conducting portion is formed by a system of tubes that convey air to and from the ___

Answer 6

lungs

Question 7

extrapulmonary passages (5)

Answer 7

nose 
nasopharynx
larynx
trachea
bronchi

Question 8

intrapulmonary passages (2)

Answer 8

intrapulmonary bronchi

bronchioles

Question 9

respiratory portion exchange of gases occurs between __ and __ in the lung

Answer 9

blood

air

Question 10

nose is where air is ___, ___ and ___ before entering

Answer 10

filtered
humidified
warmed

Question 11

nos is also an organ of ___ (___)

Answer 11

olfactory

smell

Question 12

sinus

Answer 12

air filled cavity in the bone that exits into the nose

Question 13

vastibular mucous membrane has what kind of epithelium?

Answer 13

stratified squamous non-keratinized

Question 14

respiratory mucous membrane has what kind of epithelium?

Answer 14

pseudostratified columnar ciliated with some goblet cells

Question 15

lamina propria in the respiratory mucous membrane is rich i ____ plexuses

Answer 15

venous

Question 16

respiratory mucous membranes have ____ glands

Answer 16

sero-mucous

Question 17

three shelf-like projections in the respiratory mucous membrane

Answer 17

nasal conchae

Question 18

3 cells of the olfactory mucous membrane

Answer 18

olfactory
supporting (sustentacular)
basal

Question 19

olfactory cells terminate in an olfactory ___

Answer 19

vesicle

Question 20

olfactory cells have hair like projections called olfactory ____

Answer 20

hairlets

Question 21

supporting (sustentacular) cells

Answer 21

conical cells surrounding olfactory cells. shows some pigment

Question 22

basal cells are the ___ cells for the sustentaculr cells

Answer 22

stem

Question 23

basal cells contain serous glands called ____ glands

Answer 23

bowman’s

Question 24

nasopharynx conducts ___, __ and ___

Answer 24

air
food
drink

Question 25

larynx allso called the __ ___

Answer 25

voice box

Question 26

3 hyaline cartilages of the larynx

Answer 26

thyroid cricoid arytenoids

Question 27

4 elastic cartilages of the larynx

Answer 27

corniculates cuneforms epiglottis tips of arytenoids

Question 28

arytenoid is _____

Answer 28

paired

Question 29

thyroid is ___ shaped

Answer 29

U

Question 30

cricoid is ____

Answer 30

round

Question 31

corniculates is ___

Answer 31

paired

Question 32

cuneiform is ____

Answer 32

paired

Question 33

epiglottis is ____

Answer 33

round

Question 34

thyroid is at ___/___ vertebrae

Answer 34

C4/C5

Question 35

cricoid is at ___ vertebrae

Answer 35

C6

Question 36

false vocal folds do not have

Answer 36

muscles to contract

Question 37

true vocal folds have 3 things to help them contract

Answer 37

vocal ligament vocalis muscel thyroatenoid muscle

Question 38

larynx epithelium? | vocal folds epithelium?

Answer 38

pseudostratified columnar ciliated with goblet cells | stratified squamous non-keratinized`

Question 39

wall of trachea and main bronchi are supported by ___ cartilage

Answer 39

hyaline

Question 40

epithelium of tranchea and main bronchi

Answer 40

pseudostratified columnar ciliated with goblet cells

Question 41

lamina propria of trachea and main bronchi have ____ glands

Answer 41

sero-mucous

Question 42

the posterior ends of the hyaline cartilage rings of the trachea and main bronchi are connected together by a ___ muscle that can ___ the diameter of the lumen called the ____ muscle

Answer 42

smooth reduce trachealis

Question 43

hilum of the lung

Answer 43

indentation at the medial side

Question 44

flow of air from the trachea to alveolar sac

Answer 44

trachea --> primary/main bronchi --> secondary bronchi --> tertiary bronchi --> terminal bronchioles --> respiratory bronchioles --> alveolar ducts --> alveolar sac

Question 45

diverticula in thw walls of the respiratory bronchioles =

Answer 45

alveoli

Question 46

exchange of gasses occurs through the walls of the ____

Answer 46

alveoli

Question 47

epithelia of the mucosa of the intrapulmonary bronchi

Answer 47

pseudostratified columnar ciliated variety with goblet cells

Question 48

musculosa of intrapulmonary bronchi

Answer 48

incompletelayer of circular muscle

Question 49

submucosa of intrapulmonary bronchi have ____ glands

Answer 49

sero-mucous

Question 50

cartilage layer of intrapulmonary bronchi have small plates of ___ cartilage

Answer 50

hyaline

Question 51

bronchioles have no ____ layer

Answer 51

cartilage

Question 52

mucosa of bronchioles epithlium

Answer 52

simple columnar ciliate with no goblet cells

Question 53

alveoli separated by a ___ septa

Answer 53

inter-alveolar

Question 54

psneumocytes type 1 epithelium and function

Answer 54

simple squamous epithelium | gas exchange

Question 55

psumocytes type 2: ___ cells secrete ___

Answer 55

cuboidal | surfactant

Question 56

function of surfactant

Answer 56

decreases surface tension

Question 57

inter-alveolar septum is know as the __/___ barrier

Answer 57

blood/air

Question 58

phagocytic cells of the septum = ___ cells

Answer 58

septal

Question 59

septal cells may pierce the alveolar epithelium to the ___ of alveoli to phagocytose particles

Answer 59

lumen

Question 60

when septal cells enter the lumen of the aleoli they are known as ___ cells

Answer 60

dust

Question 61

cells that rest on a layer of CT that attaches the pleura to the chest wall and lung surface are known as ___ cells

Answer 61

mesothelial cells

Question 62

emphysema due to ___ of elastic tissue

Answer 62

destruction

Question 63

emphysema also known as ___ ___

Answer 63

barrel ches

Question 64

epistaxis

Answer 64

bleeding from your nose