drugs

Question 1

parasympatholytic

Answer 1

• Block the function of the m sphincter pupillae and m ciliaris
Effect: mydriasis with cycloplegia
Atropine, tropicamide, homatropine, cyclopentolate
• 0.25—5% solution
• 0.5-4% ointment

Question 2

parasympathomimetic

Answer 2

• They stimulate the function of the m sphincter pupillae and m ciliaris
E: miosis with cyclopsams, increased facility of outflow of aqueous: Decr IOP
Pilocarpine, carbachol, echothiopate, demecarium, isofluophate
• 0.5-6% solution
• 4% gel

Question 3

sympatholytic

Answer 3

• The block the function of the m dilator pupillae
E: miosis
Timolol, betaxolol
• 0.25-5% solution

Question 4

sympathomimetic

Answer 4

• They stimulate function of the m dilator pupillae and smooth muscles of the vessels
E: mydriasis and vasoconstriction
Phenylephrine, adrenaline
• 10% solution
• 5% gel