Lab 2 (ID models)

what lung is this?

right lung

what is A?

horizontal fissure

B?

apex

what lobe is C?

superior lobe

what is D?

a lobule

E?

inferior lobe

F?

oblique fissure

G?

middle lobe

H?

base of right lung

A?

hilium

B?

cardiac notch

C?

diaphragm

D?

spleen

A?

cardiac notch

B?

superior lobe left lung

C?

oblique fissure

D?

inferior lobe of left lung

covers surface of lungs and lines fissures

visceral pleura

serous fluid filled space between parietal and visceral pleura

pleural cavity

membrane that covers mediastinum and diaphragm, lines thoracic wall

parietal pleura

A? (blue)

parietal pleura

what space is B?

pleural cavity

C, what covers the lungs surface?

visceral pleura

A?

trachea

B?

parietal pleura

C?

left primary bronchus

D?

carina

E?

right primary bronchus

F?

diaphragm

A?

carina

B, blue lining?

parietal pleura

A?

adrenal glands

A?

thyroid gland

B?

parathyroid glands

A

hypothalamus

B

pineal gland

C

pituitary gland

identify

adrenal glands

A

adrenal glands

B

pancreas

identify gland

thymus

this gland produces T3, T4, and calcitonin to control the body’s metabolic rate

thyroid gland

A

frontal sinus

B

frontal sinus

C

superior nasal concha

D

middle nasal concha

E

inferior nasal concha

A

soft palate

B

hard palate

C

epiglottis

E (opening)

external nare

D

vestibule

A

frontal sinus

B

sphenoid sinus

C

superior nasal meatus, middle nasal meatus, inferior nasal meatus

D

superior nasal concha, middle nasal concha, inferior nasal concha

E

vestibule

F

external nare

identify region

nasal cavity

B

vestibule

C

hard palate

D

soft palate

E

lingual tonsil

A

pharyngeal tonsil

B

tubal tonsil

C

uvula

D

palantine tonsil

A

internal nares

B

epiglottis

C

false vocal fold

D

true vocal fold

E - largest cartilage that makes up the larynx

thyroid cartilage

F

cricoid cartilage

B - passageway only for air

nasopharynx

C - passageway for air and food

oropharynx

D - air passage temporarily blocks in order to sallow

laryngopharynx

F - made up of elastic cartilage

epiglottis

E - voice box, made up of of 9 cartilages

larynx

A - single

epiglottis cartilage

B

hyoid bone

C - pair

corniculate cartilage

D - single

thyroid cartilage

E - pair

arytenoid cartilages

F

cricoid cartilage

G

tracheal membrane

H

tracheal cartilage

identify I

annular ligament

this cartilage contains the laryngeal prominence (adam’s apple)

thyroid cartilage

A

hyoid bone

B

epiglottis cartilage

C

thyroid cartilage

D

cricothyroid ligament

A

cricoid cartilage

B

cricotracheal ligament

C - identify

tracheal cartilages

D - identfy

What organs make up the upper respiratory tract?

nasal cavity, frontal/sphenoid sinus, pharynx, larynx

What organs make up the lower respiratory tract?

trachea, bronchi, bronchioles, alveoli, lungs

primary role of conducting zone

transport air to the lungs

primary role of respiratory zone

gas exchange ocurs