ATI RN
The Hematologic System ATI Questions
Question 1 of 5
Incorrect about pernicious an:
Correct Answer: A
Rationale: The correct answer is A: hyperchlorhydria. Pernicious anemia is characterized by vitamin B12 deficiency due to impaired absorption, not excess stomach acid. Premature graying of hair is unrelated. Presence of anti-intrinsic factor antibody and risk of gastric polyps are associated with pernicious anemia, but not hyperchlorhydria. Therefore, choice A is the correct answer as it does not align with the typical symptoms and characteristics of pernicious anemia.
Question 2 of 5
Peripheral bl. Picture is most useful in:
Correct Answer: D
Rationale: The correct answer is D: CML. Peripheral blood picture is most useful in CML because it typically shows increased white blood cell count with left shift, basophilia, and presence of the Philadelphia chromosome. In contrast, A (NHL) primarily involves lymph nodes, B (multiple myeloma) shows monoclonal protein in serum/bone marrow, and C (myelodysplastic syndrome) presents with cytopenias and dysplastic changes in blood cells. Therefore, based on the specific findings seen in CML on peripheral blood, it is the most appropriate choice.
Question 3 of 5
A patient with advanced leukemia is responding poorly to treatment. The nurse finds the patient tearful and trying to express his feelings, but he is clearly having difficulty. What is the nurse's most appropriate action?
Correct Answer: C
Rationale: The correct answer is C because it demonstrates empathy and support. By asking if the patient would like the nurse to sit with him, it shows willingness to provide comfort and assistance. This action allows the patient to feel supported while expressing his feelings. Choice A is incorrect because leaving the patient alone may make him feel abandoned. Choice B is not the most immediate action needed in this situation. Choice D is incorrect because it assumes understanding without actively offering support.
Question 4 of 5
An emergency department nurse is triaging a 77-year-old man who presents with uncharacteristic fatigue as well as back and rib pain. The patient denies any recent injuries. The nurse should recognize the need for this patient to be assessed for what health problem?
Correct Answer: C
Rationale: The correct answer is C: Multiple Myeloma. In this case, the patient's age, symptoms of fatigue, back, and rib pain without recent injuries are indicative of multiple myeloma. This condition is a type of cancer that affects plasma cells in the bone marrow, leading to bone pain and fatigue. Hodgkin disease and Non-Hodgkin Lymphoma typically present with lymph node enlargement rather than back and rib pain. Acute Thrombocytopenia would present with symptoms related to low platelet levels such as bleeding tendencies, not back and rib pain.
Question 5 of 5
Diagnostic testing has resulted in a diagnosis of acute myeloid leukemia (AML) in an adult patient who is otherwise healthy. The patient and the care team have collaborated and the patient will soon begin induction therapy. The nurse should prepare the patient for which of the following?
Correct Answer: D
Rationale: The correct answer is D: An aggressive course of chemotherapy. In the treatment of AML, induction therapy typically involves a combination of chemotherapy drugs to achieve remission. Chemotherapy targets rapidly dividing cancer cells in the bone marrow. This approach aims to eradicate leukemic cells and allow normal blood cell production to resume. Daily treatment with targeted medications (choice A) is not typically the first-line approach for AML. Radiation therapy (choice B) is not commonly used in the induction phase of AML treatment. Hematopoietic stem cell transplantation (choice C) is a treatment option for certain cases of AML but is usually considered after achieving remission with chemotherapy. Therefore, the most appropriate preparation for the patient in this scenario is to expect an aggressive course of chemotherapy to begin induction therapy.