NAO UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS COMPLETE STUDY
GUIDE RESOURCE
●● Layers of tear film (outer-innermost)
Answer: Lipid, aqueous, mucin
●● Tear lake, tear prism, tear meniscus
Answer: Collection of the thin film of tears on the lower lid margin
●● Ectropia
Answer: Eyelids turn outward
●● Entropion
Answer: Eyelids turn inward
●● Conjunctiva
Answer: Mucous membrane lining lids & globe
●● Goblet cells
Answer: produce mucus
, ●● Conjunctivitis
Answer: inflammation of the conjunctiva
●● First tunic (outer tunic)
Answer: Sclera, cornea, limbus
●● 2nd tunic (middle tunic)
Answer: Sclera-retina (iris, ciliary body, choroid)
●● 3rd tunic (inner tunic)
Answer: Retina
●● Outer tunic
Answer: Fibrous; receives O2 from tears and blood vessels
●● Layers of the cornea (outermost-innermost)
Answer: Epithelium, Bowman's layer, stroma, descements membrane,
endothelium
●● Epithelium
Answer: Has 5-7 layers
CORRECT ANSWERS COMPLETE STUDY
GUIDE RESOURCE
●● Layers of tear film (outer-innermost)
Answer: Lipid, aqueous, mucin
●● Tear lake, tear prism, tear meniscus
Answer: Collection of the thin film of tears on the lower lid margin
●● Ectropia
Answer: Eyelids turn outward
●● Entropion
Answer: Eyelids turn inward
●● Conjunctiva
Answer: Mucous membrane lining lids & globe
●● Goblet cells
Answer: produce mucus
, ●● Conjunctivitis
Answer: inflammation of the conjunctiva
●● First tunic (outer tunic)
Answer: Sclera, cornea, limbus
●● 2nd tunic (middle tunic)
Answer: Sclera-retina (iris, ciliary body, choroid)
●● 3rd tunic (inner tunic)
Answer: Retina
●● Outer tunic
Answer: Fibrous; receives O2 from tears and blood vessels
●● Layers of the cornea (outermost-innermost)
Answer: Epithelium, Bowman's layer, stroma, descements membrane,
endothelium
●● Epithelium
Answer: Has 5-7 layers