Qualified Medication Aides (QMA) Practice Exam

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Prepare for the Qualified Medication Aide Exam with focused study tools and resources, including multiple-choice questions and detailed answer explanations. Enhance your readiness and increase your confidence for test day!

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Which condition is characterized by mites burrowing under the skin?

Eczema
Psoriasis
Scabies
Fungal infection

The correct answer is: Scabies

Scabies is a condition specifically caused by the infestation of the skin with a type of mite known as Sarcoptes scabiei. These microscopic mites burrow into the upper layer of the skin, leading to intense itching and a rash. The burrowing causes irritation and leads to an inflammatory response, which is why individuals with scabies often experience significant discomfort and skin lesions as a result of scratching. In contrast, eczema is primarily an inflammatory skin condition that can result in redness, itching, and dryness, but it is not caused by mites. Psoriasis is an autoimmune disorder that results in rapid skin cell proliferation and the formation of scaly plaques. Fungal infections arise from pathogenic fungi and can cause various symptoms but are distinctly different from mite infestations. Therefore, scabies is uniquely associated with the presence of mites burrowing under the skin.