ATI RN
Certified Pediatric Nurse Exam Practice Questions Questions
Question 1 of 5
Which of the following immunoglobulins is first produced during an acute infection?
Correct Answer: C
Rationale: IgM is the first immunoglobulin produced during an acute infection. It is the first class of antibodies secreted by B cells in response to an antigenic challenge. IgM antibodies are produced initially in primary immune responses and play a crucial role in activating the complement system. IgG is produced after IgM and is the most abundant immunoglobulin in the secondary immune response. IgE is responsible for allergic reactions, and IgD's function is not fully understood but is believed to be involved in the activation of B cells.
Question 2 of 5
Which of the following data would be included in a health history? (Select all that apply.)
Correct Answer: A
Rationale: A health history is a comprehensive compilation of information about a patient's health status, medical conditions, and pertinent background information. The selected data that would be included in a health history includes:
Question 3 of 5
Hemangiomas are the most common benign tumors of infancy, occurring more in full-term infants. Of the following, the most common risk factor of development of hemangioma is
Correct Answer: B
Rationale: Female infants are at higher risk for developing hemangiomas.
Question 4 of 5
The nurse is preparing to administer a unit of blood to a client's who's anemic. After its removal from the refrigerator, the blood should be administered within:
Correct Answer: B
Rationale: After blood is removed from the refrigerator, it should be administered within 4 hours. Blood should be stored in a controlled temperature environment to prevent bacterial growth and to maintain its effectiveness. In order to minimize the risk of bacterial contamination, it is important for the nurse to adhere to the recommended time frame for administering blood products. Administering the blood within 4 hours helps ensure its safety and effectiveness for the client.
Question 5 of 5
A 16-year-old male with cystic fibrosis is hospitalized for 2 weeks for IV antibiotics. Which action will most enhance his psychosocial development?
Correct Answer: B
Rationale: Peer interactions are crucial during adolescence; having friends visit helps him feel connected and 'normal.'