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Questions and Answers
What is the purpose of pupillary dilation using mydriatics and cycloplegics?
What is the purpose of pupillary dilation using mydriatics and cycloplegics?
- To reduce the risk of ocular diseases
- To relax the ciliary muscle
- To improve visualization of the fundus for early detection and intervention (correct)
- To enhance visual acuity
When are pupillary dilation using mydriatics and cycloplegics recommended?
When are pupillary dilation using mydriatics and cycloplegics recommended?
- Annually for patients over 65 in the absence of ocular disease
- Only for patients with high myopia
- Only for patients with ocular diseases
- Every 2 years for patients between 18-39 years of age (correct)
What is the mechanism of action of mydriatics?
What is the mechanism of action of mydriatics?
- Stimulating the ciliary muscle
- Inhibiting the autonomic nervous system
- Constricting the pupil
- Blocking the action of the iris sphincter muscle (correct)
What is the main purpose of cycloplegics?
What is the main purpose of cycloplegics?
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Which pathway controls pupil size through the autonomic nervous system?
Which pathway controls pupil size through the autonomic nervous system?
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Which one is a purpose of pupillary dilation using mydriatics and cycloplegics?
Which one is a purpose of pupillary dilation using mydriatics and cycloplegics?
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What is the main mechanism of action of mydriatics?
What is the main mechanism of action of mydriatics?
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When are pupillary dilation using mydriatics and cycloplegics recommended?
When are pupillary dilation using mydriatics and cycloplegics recommended?
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What is the purpose of cycloplegic refraction?
What is the purpose of cycloplegic refraction?
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Which pathway controls pupil size through the autonomic nervous system?
Which pathway controls pupil size through the autonomic nervous system?
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