Final answer:
Administering liquid medication with a syringe placed along the side of the infant's tongue minimizes the possibility of aspiration.
Step-by-step explanation:
The approach that minimizes the possibility of aspiration when giving liquid medication to a crying 10-month-old infant is B) Administer the medication with a syringe (without needle) placed along the side of the infant's tongue. This method ensures that the medication is delivered directly into the mouth and reduces the likelihood of it being inhaled into the airway.