**Core Concept**
The question requires knowledge of antiglaucoma medications that are safe for patients with asthma, considering the potential cross-reactivity between beta-blockers used in both asthma and glaucoma treatment.
**Why the Correct Answer is Right**
The correct answer is Timolol, a non-selective beta-blocker, can be used in patients with asthma due to its low systemic absorption and minimal effect on bronchial smooth muscle. However, a more suitable option for asthmatic patients is **Latano-prost**, a prostaglandin analog, which does not interact with beta-adrenergic receptors and is not contraindicated in asthma.
**Why Each Wrong Option is Incorrect**
* **Option A:** Epinephrine is a non-selective adrenergic agonist, which can exacerbate asthma symptoms, making it an incorrect choice.
* **Option B:** Apraclonidine is an alpha-2 adrenergic agonist, and its use is generally avoided in patients with asthma due to the risk of exacerbating bronchospasm.
* **Option C:** Brimonidine is an alpha-2 adrenergic agonist with minimal systemic effects, but it is not commonly used for glaucoma treatment and is not the best option for an asthmatic patient.
**Clinical Pearl / High-Yield Fact**
Prostaglandin analogs, such as Latanoprost, are generally safe for use in patients with asthma and are a good alternative to beta-blockers for antiglaucoma treatment.
**Correct Answer:** . Latanoprost
Free Medical MCQs Β· NEET PG Β· USMLE Β· AIIMS
Access thousands of free MCQs, ebooks and daily exams.
By signing in you agree to our Privacy Policy.