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Questions and Answers
What is the etiological agent of scabies?
What is the etiological agent of scabies?
- Sarcoptes scabiei var. felis
- Sarcoptes scabiei var. canis
- Sarcoptes scabiei var. hominis (correct)
- Sarcoptes scabiei var. equis
How is scabies primarily transmitted?
How is scabies primarily transmitted?
- Airborne transmission
- Foodborne transmission
- Close contact for 15–20 minutes (correct)
- Vector-borne transmission
What is the role of overcrowding in the transmission of scabies?
What is the role of overcrowding in the transmission of scabies?
- It increases immunity to scabies
- It is an important contributory factor (correct)
- It reduces the risk of transmission
- It has no impact on transmission
How does the scabies mite burrow into the skin?
How does the scabies mite burrow into the skin?
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Where are the cutaneous lesions commonly found in individuals with scabies?
Where are the cutaneous lesions commonly found in individuals with scabies?
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Study Notes
Scabies Etiology and Transmission
- The etiological agent of scabies is the mite Sarcoptes scabiei var. hominis.
- Scabies is primarily transmitted through direct skin-to-skin contact with an infected individual.
Role of Overcrowding in Transmission
- Overcrowding increases the risk of transmission due to the increased likelihood of close physical contact.
Scabies Mite Burrowing
- The scabies mite burrows into the skin, creating a tunnel or burrow in the epidermis.
Cutaneous Lesions
- Cutaneous lesions are commonly found on the fingers, wrists, elbows, armpits, and groin area in individuals with scabies.
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Description
Test your knowledge of scabies with this quiz on its etiology, transmission, and life cycle. Learn about the itch mite, transmission factors, and the potential spread through clothing and bedding.
