A&P 2: Lab Final Practical

right lung lobes

3 lobes (superior, middle, inferior)

left lung lobes

2 lobes (superior and inferior)

left lung fissure

oblique fissure

right lung fissure(s)

oblique and horizontal

cardiac notch

impression formed on the left lung by the apex of the heart

division of the pharynx

nasopharynx, oropharynx, laryngopharynx

nasopharynx

stretches from the internal nares to the posterior end of the soft palate

function: solely respiratory, passageway for air

oropharynx

extends from the soft palate to the superior margin of the epiglottis

function: conveys air for respiration and food for digestion

larynogopharynx

extends from the superior margin of the epiglottis to the openings for the larynx and esophagus

function: conveys air for respiration and food for digestion

tidal volume

the volume of air either inhaled or exhaled during single breath

Residual volume

amount of air still remaining in the lungs after a maximal exhalation

Inspiratory Reserve Volume (IRV):

amount of air that is forcibly inhaled after a normal tidal volume

Expiratory Reserve Volume (ERV):

amount of air that is forcibly exhaled after a normal tidal volume.

vital capacity

maximum amount of air that can be inhaled or exhaled

trachea

identify the organ

organ: lungs

cell: alveolus

identify the organ and the functional cell of the organ in the micrograph.

aveolar duct

Identify the organ indicated by the arrow.

bronchioles

Identify the organ in the micrograph below.

What is the epithelial tissue that makes up the mucosa of the trachea?

Pseudostratified columnar

What is the cellular extension in the respiratory epithelium that allow the filtering of foreign particles?

cilia

What is the function of the numerous goblet cells of the nasal cavity?

The goblet cells secrete mucous to trap foreign microbes.

The area that separates the trachea into the left and right primary bronchi is the __________.

carina

There is a gradual decline in the amount of cartilage until it reaches the bronchioles, where there is the presence of _________ _________ tissue.

smooth muscle

Place the layers of the trachea in order from deep to superficial.

mucosa, lamina propia, submucosa, adventitia

The serous membrane that surround and protect the lungs is the _____________.

pleural cavity

Which respiratory cartilage is elastic cartilage?

epiglottis

primary bronchi

airways enter the lungs at the hilum

terminal bronchioles

represent the end of the conducting airways

tertiary bronchi

airways deliver air to the bronchopulmonary segments

Alveoli

the exchange of carbon dioxide and oxygen occur in these airways

secondary bronchi

transport air to the lung lobes

bronchioles

small airways that deliver air to the lung lobules

The structure that provides an entry and exit site for bronchi, vessels, nerves, and lymphatics of the lungs is the ____________.

hilum

nasopharynx

A

nasal cavity

B

ulva

C

oropharynx

D

Pharynx

E

Esophagus

F

trachea

G

Epiglottis

H

carina

A

primary bronchi

B

Secondary bronchi

C

tertiary bronchi

D

trachea

E

trachial cartilage

F

hilum

G

left oblique fissure

A

Cardiac Notch

B

hilum

C

superior lobe

D

middle lobe

E

inferior lobe

F

Left lung

A

Right lung

B

Horizontal fissure

C

left oblique fissure

D

Superior concha

A

Middle concha

B

Inferior concha

C

infundibulum

7

fimbriae

8

ovary

9

uterus

10

cervix

11

urinary bladder

12

pubic symphasis

13

mons pubis

14

clitoris

15

urethra

16

labium majus

17

labium minus

18

uterus

A

Cervix

B

Fallopian Tube

C

Ovary

D

Fimbriae

E

Vaginal Canal

F

urinary bladder

7

bulbourethral gland

8

rectum

9

prostate glands

10

seminal gland

11

mons pubis

12

epididymis

1

testes

2

scrotum

3

penis

4

spongy urethra

5

vas deferens

6

Mons pubis

A

Urinary bladder

B

Prostate gland

C

bulbourethral gland

D

Rectum

E

Scrotum

F

spongy urethra

G

Vas Deferens

A

Urinary bladder

B