A child receives a prescription for loratadine 5 mg by mouth once day. The botled is labelled "Loratadine for Oral Suspension, USP 5 mg per 5 mL." How many teaspoons should the nurse instruct the parent to administer with each dose? (Enter numerical value only.)

1 teaspoon. The child has been prescribed loratadine 5 mg once a day. The botle is labeled "Loratadine for Oral Suspension, USP 5 mg per 5 mL." This means that for every 5 mL of the suspension, there is 5 mg of loratadine. Since 1 teaspoon is equivalent to 5 mL, the nurse should instruct the parent to administer 1 teaspoon with each dose to provide the prescribed 5 mg of loratadine.