An 18-month-old infant in the pediatric ICU has been experiencing episodes of difficulty breathing and rapid heart rate with no apparent cause. All tests are negative. These symptoms occur only when the mother is with the child. The most likely cause of the infant's symptoms is

Anurse is teaching about a new prescription for infliximab to a client who has rheumatoid arthritis. which of the following information should the nurse include in the teaching? a. “you will receive a mantoux test before the initial medication dose.” b. “you might experience diarrhea during the first 2 weeks of treatment.” c. “you will receive the medication every week for 6 weeks.” d. “you should receive the intranasal influenza vaccine.”