Lab 7B Spring - Lungs and Airways

normal lung histology

alveolus

smoker’s lung histology

alveolus

carbon deposits (tar)

trachea

tracheal cartilage

respiratory epithelium

ciliated pseudostratified columnar epithelium

upper respiratory system, open prosection, head sagittal split (right)

nose

external nares

vestibule

superior nasal conchae

middle nasal conchae

inferior nasal conchae

nasopharynx

oropharynx

laryngopharynx

midsagittal upper respiratory system

palatine

pharyngeal

lingual

epiglottis

hyoid bone

thyroid cartilage

cricoid cartilage

arytenoid cartilage

vocal ligament

vocalis muscle

lower respiratory system

right superior lobe

right apex

right middle lobe

right inferior lobe

right base/diaphragmatic surface

left superior lobe

left apex

left inferior lobe

left base/diaphragmatic surface

lung vasculature

pulmonary vein

pulmonary artery

pulmonary trunk

hilum

airways

trachea

tracheal cartilages

white

annular ligaments

right and left main bronchus

lobar bronchi

muscles of respiration

anterior scalene

middle scalene

posterior scalene

sternocleidomastoid

intercostal muscles