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 diets would the nurse include in the plan of care for a person with AIDS?
Correct Answer: A
Rationale: People with AIDS often experience weight loss and malnutrition due to the disease's impact on the immune system. A high-protein, high-calorie diet can help support the immune system and maintain or improve weight. Dividing the meals into six servings can help with better absorption of nutrients and provide a steady source of energy throughout the day. This type of diet can also help manage symptoms and side effects of the disease and its treatments, such as maintaining muscle mass, managing nausea, and supporting overall health.
Question 3 of 5
The nurse is caring for a client with acquired immunodeficiency syndrome (AIDS). To adhere to standard precautions, the nurse should:
Correct Answer: B
Rationale: Standard precautions are guidelines put in place to prevent the transmission of infectious agents. When caring for a client with AIDS, it is important for the nurse to wear gloves when providing mouth care to prevent the transmission of any potential infectious agents through contact with the client's saliva or blood. Maintaining strict isolation, keeping the client in a private room, or wearing a gown when delivering the client's possible food tray are not necessary as part of standard precautions for a client with AIDS.
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 client with acquired immunodeficiency syndrome (AIDS) is admitted with Pneumocystis carinii pneumonia. During a bath, the client begins to cry and says that most friends and relatives have stopped visiting and calling. What should the nurse do?
Correct Answer: C
Rationale: It is important for the nurse to listen and show interest as the client expresses their feelings in this situation. The client's emotional distress is a valid response to feeling abandoned by friends and family during a difficult time. By providing a supportive and empathetic presence, the nurse can help the client feel valued and understood, promoting emotional well-being and potentially increasing the client's sense of comfort and trust in the healthcare setting. This approach validates the client's feelings and fosters therapeutic communication, which is crucial in providing holistic care to individuals with complex health needs such as AIDS and Pneumocystis carinii pneumonia. It is essential to acknowledge and address the client's emotional needs in addition to their physical care.