The nurse is providing education to a group of students about scabies. Which statement accurately describes scabies?
"Scabies is a bacterial skin infection caused by Staphylococcus aureus."
"Scabies is a parasitic skin infestation caused by the mite Sarcoptes scabiei."
"Scabies is an autoimmune skin disorder that results in excessive skin shedding."
"Scabies is a fungal infection caused by the fungus Candida albicans."
The Correct Answer is B
Explanation: Scabies is a skin infestation caused by the Sarcoptes scabiei mite. The mite burrows into the skin, laying eggs and causing intense itching and a characteristic rash.
Incorrect choices: a. "Scabies is a bacterial skin infection caused by Staphylococcus aureus." - This statement is incorrect as scabies is caused by a parasitic mite, not a bacterial infection.
c. "Scabies is an autoimmune skin disorder that results in excessive skin shedding." - This statement is incorrect. Scabies is not an autoimmune disorder, and excessive skin shedding is not a characteristic feature of the condition.
d. "Scabies is a fungal infection caused by the fungus Candida albicans." - This statement is incorrect as scabies is caused by a mite, not a fungal infection.
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Related Questions
Correct Answer is D
Explanation
Explanation: Sharing personal items can spread scabies to others, even if they don't have any itching or symptoms. It is essential for the client to avoid sharing personal items to prevent transmission.
Incorrect choices: a. Washing clothing and bedding in hot water and drying them on high heat can effectively kill scabies mites and their eggs, preventing reinfestation.
b. Vacuuming and cleaning living areas and furniture can help remove any mites that may be present, reducing the risk of reinfestation.
c. Continuing to apply scabicidal cream even after symptoms improve is necessary to ensure all mites are eliminated and prevent recurrence.
Correct Answer is C
Explanation
Explanation: Scabies can affect various areas of the body, but the genital area is a common site of infestation, especially in adults.
Incorrect choices:
a. Scalp: While scabies can occur on the scalp, it is less common than other areas of the body.
b. Elbows: Scabies can occur on the elbows, but it is not a common site of infestation.
d. Sole of the feet: Scabies can occur on the sole of the feet, but it is not a common site of infestation, especially in adults.
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