Final answer:
To treat an infant with oral thrush, Mycostatin suspension should be directly swabbed on the affected areas to ensure effective topical treatment. The correct option is B.
Step-by-step explanation:
How to Administer Mycostatin Suspension for Oral Thrush in Infants
When treating an infant diagnosed with oral thrush (candida), Mycostatin (nystatin) suspension should be administered topically directly to the affected areas within the mouth.
The correct administration would involve carefully swabbing the Mycostatin on these white patches and pseudomembranes associated with the infection. It is important that the medication makes direct contact with the lesions to maximize its antifungal effectiveness.
Therefore, the nurse should appropriately administer Mycostatin suspension by swabbing it on the affected areas (option B).
This method ensures that the medication will coat the oral lesions adequately, which can help in treating the candidiasis more effectively than by mixing it with formula or applying it to a nipple where much of the medication might not reach the thrush.
Additionally, since infants are not able to rinse and spit, this direct application is most suitable. The correct option is B.