North Carolina EMT State Practice Exam

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Study for the North Carolina EMT Exam with our engaging resources. Utilize flashcards and multiple choice questions designed to help you grasp critical concepts with hints and explanations. Ace your examination and take the first step towards a rewarding career in emergency medical services!

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What is a primary symptom of scabies?

Dry skin
Intense itching with red bumps
Yellow discharge
Fever and chills

The correct answer is: Intense itching with red bumps

Intense itching with red bumps is a hallmark symptom of scabies, which is caused by an infestation of the Sarcoptes scabiei mite. As the mites burrow into the skin, the body's immune response to their presence leads to inflammation and irritation, resulting in significant itching, particularly at night. The red bumps are often a result of the skin’s reaction to the irritation and inflammation caused by the mites. Understanding this can help individuals recognize scabies and seek treatment promptly, as it is highly contagious and can spread easily through close contact or sharing personal items. Other symptoms, such as dry skin, discharge, or fever, may be associated with different conditions and do not specifically indicate scabies.