Which of the following produces a lipid-rich secretion that prevents the upper and lower eyelids from sticking together at their edges?
A) palpebra
B) lacrimal caruncle
C) chalazion
D) tarsal gland
E) conjunctiva
Answer: D
Which of the following produces a lipid-rich secretion that prevents the upper and lower eyelids from sticking together at their edges?
A) palpebra
B) lacrimal caruncle
C) chalazion
D) tarsal gland
E) conjunctiva
Answer: D