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DHA Pharmacology Practice Exams & Test Questions - Free Test


Our free DHA Pharmacology (DHA-Pharmacology) Practice Test was created by experienced educators who designed them to align with the official Dubai Health Authority content guidelines. They were built to accurately mirror the real exam's structure, coverage of topics, difficulty, and types of questions.

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DHA Pharmacology - Free Test Sample Questions

The best treatment for sunburn would be considered which of the following?
 





Correct Answer:
prevention


the question asks for the best treatment for sunburn among the provided options. the answer is "prevention." this emphasizes the idea that the most effective way to handle sunburn is actually to avoid it altogether. sunburn occurs when the skin is exposed to too much ultraviolet (uv) light from the sun or artificial sources, such as sunlamps used in tanning beds. the uv light damages the skin, leading to redness, pain, swelling, and in severe cases, blistering and peeling.

prevention is key because once sunburn occurs, the damage to the skin cells has already been done, and the options available mostly focus on relieving symptoms rather than curing the burn itself. preventive measures include using broad-spectrum sunscreen with a high spf, wearing protective clothing, seeking shade, and avoiding sun exposure during peak intensity hours (usually between 10 a.m. and 4 p.m.).

the treatment options listed in the question, such as topical creams, soothing lotions, rest, hydration, and in some cases, topical anesthetics or antibiotics (for infections), are all ways to manage the symptoms and complications of sunburn. these treatments can help alleviate discomfort, promote healing, and prevent further damage or infection, but they do not reverse the initial damage caused by the sunburn.

therefore, while various treatments can help manage the symptoms and effects of sunburn, none of them can be considered as effective as simply preventing the sunburn in the first place. this is why prevention is not only the best treatment but also the most recommended approach to dealing with sunburn. by preventing sunburn, you avoid the pain and potential long-term skin damage, including an increased risk of skin cancer, that can result from excessive uv exposure.