A localized swelling at the edge of an eyelid caused by obstruction of a meibomian gland is known as:
A. chalazion
B. conjunctivitis
C. hordeolum
D. sty
A
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________ diseases are caused by exposure to a disease-causing agent while in the hospital
Fill in the blank(s) with correct word
Translate the medical term xerophthalmia as literally as possible.
A. Ear pain B. Dry eyes C. Dry ears D. Dryness of the cornea E. Eye paralysis
Which of the following choices best describes the need for alcohol and drug prevention programs in today's schools?
A. The number of students who use alcohol and drugs has stayed about the same since the 1990s. B. The reasons kids continue using alcohol and drugs are complex and multifaceted. C. Teenagers start to use alcohol and drugs as early as junior high school. D. The United States continues to rank near the top among industrialized countries regarding alcohol and drug use problems.
Two possible uses of laser surgery are the treatment of ____________________ and ____________________.
Fill in the blank(s) with the appropriate word(s).