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Questions and Answers
What is the most common ocular side effect of Direct Sympathomimetics, such as Phenylephrine?
What is the most common ocular side effect of Direct Sympathomimetics, such as Phenylephrine?
- Lacrimation (correct)
- Iris pigment drop out
- Conjunctival hyperemia
- Pupillary cysts
What is the percentage of patients who experience a rise in blood pressure with Direct Sympathomimetics, such as Phenylephrine?
What is the percentage of patients who experience a rise in blood pressure with Direct Sympathomimetics, such as Phenylephrine?
- 5%
- 15%
- 20%
- 10% (correct)
What is the contraindication for Direct Sympathomimetics, such as Phenylephrine, in patients with a history of hyper-reaction?
What is the contraindication for Direct Sympathomimetics, such as Phenylephrine, in patients with a history of hyper-reaction?
- Malignant hypertension
- Hypertension
- Parkinson's disease
- Idiopathic hypotension (correct)
What is the mechanism of action of Direct Sympathomimetics, such as Phenylephrine, on conjunctival and iris vasculature?
What is the mechanism of action of Direct Sympathomimetics, such as Phenylephrine, on conjunctival and iris vasculature?
What is the interaction between Direct Sympathomimetics, such as Phenylephrine, and Tricyclic antidepressants?
What is the interaction between Direct Sympathomimetics, such as Phenylephrine, and Tricyclic antidepressants?
What is the clinical use of Direct Sympathomimetics, such as Phenylephrine, in patients with narrow angles?
What is the clinical use of Direct Sympathomimetics, such as Phenylephrine, in patients with narrow angles?
What is the approximate reduction in IOP caused by ophthalmic beta blockers?
What is the approximate reduction in IOP caused by ophthalmic beta blockers?
Which of the following is a cardio-selective ophthalmic beta blocker?
Which of the following is a cardio-selective ophthalmic beta blocker?
What is the washout period for Timolol Maleate?
What is the washout period for Timolol Maleate?
Which of the following is a hydrosoluble substance?
Which of the following is a hydrosoluble substance?
What is the maximum effect of Timolol Maleate achieved in?
What is the maximum effect of Timolol Maleate achieved in?
What is a unique feature of Carteolol?
What is a unique feature of Carteolol?
What is a critical evaluation of the cocaine test in the diagnosis of Horner's syndrome?
What is a critical evaluation of the cocaine test in the diagnosis of Horner's syndrome?
What is the indicative value of postcocaine anisocoria for Horner's syndrome?
What is the indicative value of postcocaine anisocoria for Horner's syndrome?
What is the purpose of 1% hydroxyamphetamine dilation in the diagnosis of Horner's syndrome?
What is the purpose of 1% hydroxyamphetamine dilation in the diagnosis of Horner's syndrome?
What is the effect of 10% cocaine instillation on a mitotic pupil?
What is the effect of 10% cocaine instillation on a mitotic pupil?
What is the mechanism of direct sympathomimetics like methyldopa?
What is the mechanism of direct sympathomimetics like methyldopa?
What is the class of antidepressants that interacts with monoamine oxidase inhibitors?
What is the class of antidepressants that interacts with monoamine oxidase inhibitors?
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