ATI RN
ATI Pediatrics Test Bank Questions
Question 1 of 5
Which of the ff does the examiner note when auscultating the lungs of a client with pleural effusion?
Correct Answer: D
Rationale: When auscultating the lungs of a client with pleural effusion, the examiner would note sounds consistent with fluid accumulation in the pleural space. This includes decreased or absent breath sounds over the area where the effusion is present. The presence of fluid in the involved area may cause a dullness to percussion as well. Pronounced breath sounds and expiratory wheezes are not typically associated with pleural effusion. While a friction rub may be heard in conditions such as pleurisy, it is not specific to pleural effusion.
Question 2 of 5
Which of the following is the humoral immune response?
Correct Answer: C
Rationale: The humoral immune response involves the activation of B cells, which are stimulated by T helper cells or macrophages. When B cells are activated, they differentiate into plasma cells that produce antibodies specific to the foreign antigen. These antibodies can neutralize pathogens, tag them for destruction by other immune cells, or activate the complement system. In addition to producing antibodies, memory B cells are also generated during this process, providing long-lasting immunity upon re-exposure to the same antigen. This coordinated response is an essential part of the adaptive immune system's defense mechanism against foreign invaders.
Question 3 of 5
Which of the ff factors makes it important for the nurse to provide special care to older clients with an immune system disorder?
Correct Answer: A
Rationale: Age-related changes contribute significantly to the vulnerability of older clients with an immune system disorder. As people age, their immune system undergoes various alterations that can compromise its effectiveness in fighting off infections and diseases. These changes include thymic involution (decrease in thymus size and function), decrease in T-cell production, impaired immune response to infections, and decline in overall immune function. Older individuals are more susceptible to infections due to these age-related changes, which makes it essential for nurses to provide special care tailored to their specific needs. By understanding and considering these age-related immune system changes, nurses can develop appropriate care plans to support the health and well-being of older clients with immune system disorders.
Question 4 of 5
The nurse is caring for a patient with HIV. Which of the following foods would the nurse teach the patient is safe to eat to reduce the risk of infection?
Correct Answer: C
Rationale: For a patient with HIV, it is important to reduce the risk of infection by avoiding potentially contaminated foods. Cooked vegetables are safer to eat compared to raw fruits and vegetables since cooking helps to kill harmful pathogens that can be present on raw produce. Caesar dressing, which typically contains raw eggs, should also be avoided as these can pose a risk of foodborne illness for individuals with compromised immune systems like those with HIV. Therefore, the nurse should teach the patient that cooked vegetables are a safer option for reducing the risk of infection.
Question 5 of 5
Which of the following would the nurse identify as an abnormal finding?
Correct Answer: C
Rationale: The normal range for platelets in adults is typically between 150,000 to 400,000 platelets per microliter of blood. A platelet count of 115,000/ul would be considered low, a condition known as thrombocytopenia. Thrombocytopenia can result in difficulty with blood clotting and may lead to increased risk of bleeding. Therefore, a platelet count of 115,000/ul would be identified as an abnormal finding by the nurse.