The structure that collects tears before they drain into the nasolacrimal duct is the?

The structure that collects tears before they drain into the nasolacrimal duct is the?

• A. Lacrimal Sac
• B. Lacrimal Fluid
• C. Lacrimal Ducts
• D. Extraocular

Answer: (A)

Tear drainage follows a path from the eye through tiny channels into a holding space before it moves into the nasal cavity. The structure that collects tears after they pass through the canaliculi and right before they enter the nasolacrimal duct is the lacrimal sac. It acts as a reservoir, gathering the fluid so it can be released smoothly into the nasolacrimal duct for drainage. Lacrimal fluid is the tears themselves, not a collecting structure. The lacrimal ducts (canaliculi) are the channels that transport tears from the puncta to the lacrimal sac, not the collection site. Extraocular refers to muscles around the eye and isn’t involved in tear collection.

Tear drainage follows a path from the eye through tiny channels into a holding space before it moves into the nasal cavity. The structure that collects tears after they pass through the canaliculi and right before they enter the nasolacrimal duct is the lacrimal sac. It acts as a reservoir, gathering the fluid so it can be released smoothly into the nasolacrimal duct for drainage.

Lacrimal fluid is the tears themselves, not a collecting structure. The lacrimal ducts (canaliculi) are the channels that transport tears from the puncta to the lacrimal sac, not the collection site. Extraocular refers to muscles around the eye and isn’t involved in tear collection.