Barrier methods STI prevention में अन्य कई methods से अधिक उपयोगी क्यों हैं?
Why are barrier methods more useful than many other methods in STI prevention?
Explanation opens after your attempt
Correct Answer
A. वे physical barrier बनाकर pathogen exposure भी कम कर सकते हैं / They can reduce pathogen exposure by making a physical barrier
Concept
Identify the concept: this is an extra benefit of condoms and barrier methods.
Why this answer is correct
Condoms can reduce the risk of transmission of many infections along with blocking sperms.
Exam Tip
Exam tip: remember condom with dual protection.
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