A patient with scabies asks why close household contacts also need assessment. Which explanation is correct?
Correct answer: A. The mite spreads through prolonged close skin contact
- A. The mite spreads through prolonged close skin contact
- B. The infection spreads mainly through contaminated drinking water
- C. The illness is caused by bacteria carried in respiratory droplets
- D. The medicine works only if every contact has a skin lesion
Explanation
Scabies is caused by a mite that commonly spreads through prolonged close skin-to-skin contact, so household contacts may need evaluation and treatment. A contact can be infected before obvious lesions or itching appear.
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About Antimicrobial Drugs
Antimicrobial pharmacology covers antibiotics, antitubercular, antifungal, antiviral and antiparasitic drugs, including their targets, clinical uses, resistance and major adverse effects. Questions distinguish bactericidal from bacteriostatic action, narrow from broad spectrum therapy, and antimicrobial treatment from supportive management of infection.
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