__________ is the most common material used for ophthalmic solutions

Thick liquids, such as ______________________, are on the borderline between liquids and solids and are considered viscous

a. alcohol-based liquids b. molasses, asphalt, and wax c. petroleum hydrocarbons d. creosote and kerosene

Mechanical ptosis of the left and right eyelids is reported with code(s) ________

Fill in the blank(s) with correct word