1. The following drugs can cause corneal opacities:
a. phenytoin
b. amiodarone
c. prednisolone
d. chloroquine
e. meparcine
2. The following medication can cause lens opacity:
a. chlorpromazine
b. amiodarone
c. aspirin
d. tamoxifen
e. gold
3. The following medications can cause conjunctival pigmentation:
a. betaxolol
b. dipivefrine
c. azetazolamide
d. pilocarpine
e. bromonidine.
4. Medications that can give rise to pigmentary changes of
the macula include:
a. chloroquine
b. desferroxamine
c. tamoxifen
d. amiodarone
e. chlorpromazine
5. Drugs that can cause optic neuropathy include:
a. isoniazid
b. ethambutol
c. streptomycin
d. chlorpropamide
e. penicillin