ATI RN
ATI Perfusion Quizlet Questions
Question 1 of 9
Which instruction will the nurse plan to include in discharge teaching for a patient admitted with a sickle cell crisis?
Correct Answer: C
Rationale: The correct answer is C: 'Avoid exposure to crowds when possible.' This instruction is crucial in discharge teaching for a patient admitted with a sickle cell crisis because exposure to crowds increases the risk of infection, which is the most common cause of sickle cell crisis. Choices A, B, and D are incorrect. Taking a daily multivitamin with iron (Choice A) may be beneficial for some individuals but is not specifically related to managing sickle cell crisis. Limiting fluids to 2 to 3 quarts per day (Choice B) is not typically recommended for patients with sickle cell crisis, as adequate hydration is important. Drinking only two caffeinated beverages daily (Choice D) is not a priority instruction in managing sickle cell crisis.
Question 2 of 9
A patient with pancytopenia of unknown origin is scheduled for the following diagnostic tests. The nurse will provide a consent form to sign for which test?
Correct Answer: A
Rationale: In the case of a patient with pancytopenia of unknown origin, a bone marrow biopsy is usually indicated to determine the cause. A bone marrow biopsy is a minor surgical procedure that requires the patient or guardian to sign a surgical consent form. Abdominal ultrasound (Choice B) is not typically used to diagnose pancytopenia. A Complete Blood Count (CBC) (Choice C) is a routine blood test and does not require a specific consent form. Activated Partial Thromboplastin Time (aPTT) (Choice D) is a coagulation test and not typically performed to diagnose pancytopenia.
Question 3 of 9
A patient who is receiving methotrexate for severe rheumatoid arthritis develops a megaloblastic anemia. The nurse will anticipate teaching the patient about increasing oral intake of
Correct Answer: C
Rationale: The correct answer is C: cobalamin (vitamin B12). Methotrexate can lead to a deficiency in cobalamin, resulting in megaloblastic anemia. Therefore, increasing the oral intake of cobalamin is essential to address this deficiency. Choice A, iron, is incorrect because megaloblastic anemia caused by methotrexate is not typically due to iron deficiency. Choice B, folic acid, is also incorrect as methotrexate does not directly cause folic acid deficiency. Choice D, ascorbic acid (vitamin C), is incorrect as it is not directly related to megaloblastic anemia caused by methotrexate; instead, cobalamin is the key vitamin that needs attention.
Question 4 of 9
Which statement by a patient indicates good understanding of the nurse¢â‚¬â„¢s teaching about prevention of sickle cell crisis?
Correct Answer: D
Rationale: Because infection is the most common cause of a sickle cell crisis, influenza, Haemophilus influenzae, pneumococcal pneumonia, and hepatitis immunizations should be administered.
Question 5 of 9
Which collaborative problem will the nurse include in a care plan for a patient admitted to the hospital with idiopathic aplastic anemia?
Correct Answer: B
Rationale: The correct answer is B: Potential complication: infection. Patients with idiopathic aplastic anemia have pancytopenia, which puts them at a high risk for infections due to decreased production of all blood cells (red blood cells, white blood cells, and platelets). Infection is a significant concern in these patients. Choices A, C, and D are incorrect because seizures, neurogenic shock, and pulmonary edema are not typically associated with idiopathic aplastic anemia. While seizures can occur in some conditions that affect the brain, neurogenic shock is related to spinal cord injury, and pulmonary edema is more commonly seen in conditions like heart failure.
Question 6 of 9
The nurse notes pallor of the skin and nail beds in a newly admitted patient. The nurse should ensure that which laboratory test has been ordered?
Correct Answer: C
Rationale: The correct answer is C, 'Hemoglobin level.' Pallor of the skin and nail beds is a sign of anemia, which is characterized by a low hemoglobin level. Anemia is a condition where there is a decreased number of red blood cells or hemoglobin in the blood, leading to reduced oxygen-carrying capacity. Checking the hemoglobin level would help confirm the presence and severity of anemia, guiding further diagnostic and treatment interventions. Choices A, B, and D are incorrect because platelet count, neutrophil count, and white blood cell count are not typically associated with the pallor of the skin and nail beds, which are more indicative of an underlying anemic condition.
Question 7 of 9
The health care provider orders a liver and spleen scan for a patient who has been in a motor vehicle crash. Which action should the nurse take before this procedure?
Correct Answer: D
Rationale: Before a liver and spleen scan, it is essential to assist the patient to a flat position. This position helps obtain clear images of the liver and spleen. Checking for iodine allergy (Choice A) is more relevant for procedures involving contrast dye, not a liver and spleen scan. Inserting a large-bore IV catheter (Choice B) may not be necessary for this specific procedure. Administering sedatives (Choice C) is not typically required for a liver and spleen scan, as the patient needs to remain still during the procedure.
Question 8 of 9
Which patient requires the most rapid assessment and care by the emergency department nurse?
Correct Answer: B
Rationale: The correct answer is B because a neutropenic patient with a fever is at high risk for developing sepsis. Sepsis can progress rapidly and lead to life-threatening complications. Immediate assessment, obtaining cultures, and initiating antibiotic therapy are essential in this situation. Choices A, C, and D do not present with the same level of urgency as a neutropenic patient with a fever. Abdominal pain in a hemochromatosis patient, oozing gums after a tooth extraction in a thrombocytopenic patient, and nausea and diarrhea in a patient with sickle cell anemia, while concerning, do not indicate the same immediate risk of sepsis as a neutropenic patient with a fever.
Question 9 of 9
Which assessment finding should the nurse caring for a patient with thrombocytopenia communicate immediately to the healthcare provider?
Correct Answer: B
Rationale: The correct answer is B. Difficulty in arousing the patient may indicate a cerebral hemorrhage, which is life-threatening and requires immediate action. While a low platelet count (choice A) is concerning in thrombocytopenia, it does not require immediate communication unless accompanied by active bleeding or other critical symptoms. Purpura on the oral mucosa (choice C) and large bruises on the patient's back (choice D) are important findings in thrombocytopenia but do not indicate an immediate life-threatening situation like a possible cerebral hemorrhage.