ATI Pediatric Proctored Exam

Correct Answer: A

Rationale: The child with tachypnea and pulmonary congestion should be seen first as these symptoms indicate a more severe form of fluid-volume excess that requires immediate attention. Tachypnea is an increase in respiratory rate, which could be a sign of respiratory distress, and pulmonary congestion indicates fluid accumulation in the lungs, posing a significant risk to the child's respiratory function.

Correct Answer: B

Rationale: The patient is exhibiting symptoms of anaphylaxis triggered by a peanut allergy, which is a severe and potentially life-threatening allergic reaction. The appropriate medication for anaphylaxis is epinephrine. Epinephrine acts quickly to reverse the symptoms by constricting blood vessels, relaxing bronchial muscles, and reducing laryngeal edema, making it the drug of choice for this situation. Promethazine, diphenhydramine, and hydroxyzine are not the first-line treatments for anaphylaxis and may not address the severe manifestations seen in this case.

Correct Answer: C

Rationale: The nurse should instruct the guardian to keep the baby�s crib away from the radiator to prevent burns.

Correct Answer: A

Rationale: When a child's respirations are slow and shallow due to opioid administration, it results in hypoventilation. This leads to retaining carbon dioxide, indicated by an increased PCO2 level on arterial blood gas analysis, and subsequently causes respiratory acidosis due to the buildup of CO2 in the blood.

Correct Answer: A

Rationale: Low-grade fever, malaise, and muscle aches are common reactions. Acetaminophen usually alleviates these problems. MMR is a live vaccine but it is attenuated or completely avirulent and does not cause measles in healthy children, only immunocompromised children.