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WorksheetsMydriatics
Total questions: 13
Worksheet time: 7mins
Pupil dilation is caused by sympathetic innervation that start at
cervical ganglion
Spinal cord
Edinger Westphal Nucleas
Cilliary Ganglion
Which of the following is the CORRECT match of neurotransmitter to its receptor
Norepinephrine - muscarinic
Epinephrine - Muscarinic
Acetylcholine - alpha 1
Norephinephrine - alpha 1
Direct acting sympathomimetics
alpha-adrenergic antagonist
beta-adrenergic antagonist
alpha-adrenergic agonist
beta-cholinergic agonist
Parasymphatolytics
inhibits sympathetic nervous system
enhances sympathetic nervous system
inhibits parasympathetic nervous system
enhances parasympathetic nervous system
The following are Indications for the use of mydriatic agent; EXCEPT:
floaters
IOL dislocation
Diabetes
High blood pressure
AK-Dilate is the trade name for
tropicamide
cyclopentolate
phenylephrine
Homatropine
Which of the following is a Sympathomimetic drugs
phenylephrine
tropicamide
AK-Pentolate
PAradrine
Following are the properties of Phenylephrine; EXCEPT:
mydriasis in 20 mins
effective in pigmented patients
meant for routine dilatation
vasoconstriction
Which of the following is NOT the property for Neosynephrine 10%
onset in 20mins
risk of angle closure glaucoma
cardiovascular problems
to reverse
Cyclomydril is combination drugs of
cyclopentolate 0.2% + Phenylephrine 1%
tropicamide 0.2% + Phenylephrine 1%
tropicamide 0.25% + Phenylephrine 1%
cyclopentolate 0.25% + Phenylephrine 1%
The following are contraindication for Mydriatics; EXCEPT:
High IOP
Van Herrick Grade 1
Iris Intraocular Lens
normal blood pressure
which of the following is not an Adverse effect of Mydriatic Agent
Glaucoma
Allergic
wide van herrick angle
Hypertension
Cyclopentolate is a weaker mydriatic agent because
mydriasis effect last for up to 2 days
mydriasis is slow
Affects accommodation
stinging effect
