LAB PRACTICAL 2: mod 9-12

Identify

Identify

• what is located in here

• what nerve is this correlated with?

Olfactory epithelium

• receptors for sense of smell

• olfactory nerve CNI

Identify the three

• what does this make up?

respiratory tract epithelium

identify

ethmoid bone

• roof of nasal cavity

Identify

Hard Palate

• floor of nasal cavity

Identify

Nasal septum

• medial wall of nasal cavity

Identify

Nasal Conchae

• lateral walls of nasal cavity

Identify

• Nares (nostrils)

  • anterior border of nasal cavity

nasopharynx opening = Choanae

• posterior border of nasal cavity

Identify

• what does it line

• what is it composed of?

• Olfactory epithelium

  • lines nasal cavity

  • composed of:

    • pseudostratified ciliated columnar epithelium

    • bipolar olfactory receptor neurons

IDENTIFY

Identify

Identify

Identify

Identify

Identify

Identify

Remember:

• right bronchus is wider, shorter, and more verticle

Identify all parts

• identify specific organ

Right lung

Identify all parts

• identify specific organ

Left lung

Identify

Identify

Identify

Identify

Identify

• what are the black arrows pointing at?

Respiratory tract epithelium

• pseudostratified ciliated columnar epithelium

black arrows: cilia

Identify

• RTE = respriatory tract epithelium

• GI = glands

• C = C-shaped cartilaginous rings

• Tr M = trachealis muscle (smooth muscle)

Identify

C-shaped cartilaginous rings

Identify

• what is the asterisks

Submucosa

• glands

what are the black arrows pointing at?

RTE

Identify

Olfactory epithelium

• lines roof of nasal cavity

Identify

Identify

Identify

Identify

Identify

papillaie

• projections/bumps on the tongue

• can contain taste buds

identify from top to bottom

nasopharynx

oropharynx

laryngopharynx

palatine tonsils

Lingual tonsils

Pharyngeal tonsils

identify

esophagus

identify

top arrow: small intestine

bottom arrow: large intestine

Villus

hilum

Renal vein is anterior to renal artery

Renal Corpuscle