ATI RN
Burns Pediatric Primary Care 7th Edition Test Bank Questions
Question 1 of 5
Antibodies are made of which of the following types of substances?
Correct Answer: B
Rationale: Antibodies, also known as immunoglobulins, are proteins produced by the immune system in response to the presence of pathogens like bacteria, viruses, and other foreign substances. These proteins are specifically designed to recognize and bind to antigens, which are molecules that the immune system identifies as foreign or harmful. Antibodies play a crucial role in the immune response by marking pathogens for destruction by other immune cells and signaling the immune system to attack the invaders. Therefore, antibodies are primarily made up of proteins.
Question 2 of 5
Which of the ff actions should the nurse perform to monitor for electrolyte imbalances and dehydration in a client with a neurologic deficit?
Correct Answer: A
Rationale: Monitoring intake and output is essential in assessing for electrolyte imbalances and dehydration in a client with a neurologic deficit. Unlike options B, C, and D, measuring intake and output provides direct information on the client's fluid balance and kidney function. Electrolyte imbalances can lead to neurological complications and alterations in mental status, making it crucial to keep track of the amounts of fluids ingested and excreted by the client. Additionally, dehydration can exacerbate neurological deficits, so monitoring intake and output can help prevent this complication.
Question 3 of 5
A 72-year-old chemist has left lower lobe pneumonia. His nurse checks his oxygen saturation and the result is 86%. Which of the ff. actions by the nurse is best?
Correct Answer: A
Rationale: An oxygen saturation (SaO2) level of 86% is significantly below the normal range of 95-100%. This indicates hypoxemia, which means the body is not getting enough oxygen. In a patient with pneumonia, low oxygen saturation can lead to further respiratory compromise and potential organ damage. Therefore, it is essential for the nurse to notify the physician promptly to obtain an order for supplemental oxygen to correct the hypoxemia and improve the patient's oxygen saturation levels. Delay in addressing low oxygen levels can have serious consequences for the patient's health and recovery.
Question 4 of 5
Which tool measures body fat most accurately?
Correct Answer: B
Rationale: Calipers are considered the most accurate tool for measuring body fat percentage when used properly. Calipers work by measuring skinfold thickness at various locations on the body, and this measurement is then used in specific equations to calculate body fat percentage. While the other tools mentioned can provide some insights into body composition, they are not as precise as calipers when it comes to accurately measuring body fat percentage.
Question 5 of 5
A healthy 20-day-old male examination reveals a palpable liver margin below the right costal margin; lab findings: white blood count, 18700/mm3; hemoglobin, 8.8 g/dl; blast cells, 10%; the BEST approach for the management is consistent with acute myeloproliferative disorder
Correct Answer: A
Rationale: Intensive chemotherapy is the standard approach for managing acute myeloproliferative disorders.