A nurse is caring for a client who is receiving a blood transfusion at 125 mL/hr and develops a hemolytic reaction. Which of the following actions should the nurse perform?

A. Levothyroxine is a thyroid hormone replacement medication commonly used to treat hypothyroidism. It is not associated with teratogenic effects when used appropriately.

B. Phenytoin is an anticonvulsant medication that is known to be teratogenic, especially when used during the first trimester of pregnancy. It is associated with an increased risk of congenital malformations, such as cleft palate and heart defects, in infants born to mothers who take the medication during pregnancy.

C. Magnesium oxide is a mineral supplement commonly used to treat constipation during pregnancy. It is not associated with teratogenic effects when used appropriately.

D. Ferrous sulfate is an iron supplement commonly used to treat chronic anemia during pregnancy. It is not associated with teratogenic effects when used appropriately.

A. Wearing an N95 respiratory mask is not typically required for routine care of a toddler with respiratory syncytial virus unless performing procedures that generate aerosols.

B. Negative pressure rooms are generally reserved for patients with airborne infections like

tuberculosis; respiratory syncytial virus does not typically require isolation in a negative pressure room.

C. Using a designated stethoscope helps prevent the spread of infection to other patients by avoiding cross-contamination.

D. Removing the disposable gown after leaving the toddler's room is appropriate for maintaining infection control but is not specific to caring for a toddler with respiratory syncytial virus.