ATI RN
Anatomy of Hematologic System Questions
Question 1 of 5
Half life of plat. Is:
Correct Answer: B
Rationale: The correct answer is B (3-4 days) because the half-life of platinum is known to be around 3-4 days based on scientific research and studies. This means that within this time frame, half of the amount of platinum will decay or disintegrate. The other choices (A, C, D) are incorrect because they do not align with the established half-life value of platinum. Option A (1-2 days), C (5-6 days), and D (7-8 days) do not fall within the typical range of platinum's half-life duration as determined by scientific data and experimentation. Therefore, option B is the most accurate and scientifically supported choice for the half-life of platinum.
Question 2 of 5
A 35-year-old male is admitted to the hospital complaining of severe headaches, vomiting, and testicular pain. His blood work shows reduced numbers of platelets, leukocytes, and erythrocytes, with a high proportion of immature cells. The nurse caring for this patient suspects a diagnosis of what?
Correct Answer: D
Rationale: The correct answer is D: ALL (Acute Lymphoblastic Leukemia). In this case, the patient's symptoms of severe headaches, vomiting, testicular pain, reduced blood cell counts, and high proportion of immature cells indicate a rapidly progressing hematologic malignancy affecting lymphoid cells. AML (Choice A) primarily affects myeloid cells, not lymphoid cells. CML (Choice B) is a chronic myeloid disorder and presents differently with elevated leukocyte count and mature cells. MDS (Choice C) is a group of disorders characterized by abnormal blood cell production, but the presentation in this patient is more indicative of an acute leukemia.
Question 3 of 5
A patient with non-Hodgkin's lymphoma is receiving information from the oncology nurse. The patient asks the nurse why she should stop drinking and smoking and stay out of the sun. What would be the nurse's best response?
Correct Answer: D
Rationale: The correct answer is D because reducing factors that increase the risk of second cancers is crucial for a patient with non-Hodgkin's lymphoma. Alcohol, smoking, and sun exposure are known risk factors for developing secondary cancers. By avoiding these behaviors, the patient can lower the chances of developing another cancer. Choice A is incorrect as it does not specifically address the patient's situation. Choice B uses fear tactics and may not be the most effective way to educate the patient. Choice C is vague and does not provide a clear rationale. Overall, choice D is the best response as it directly addresses the patient's concern and provides a logical explanation for the importance of changing these behaviors.
Question 4 of 5
A 60-year-old patient with chronic myeloid leukemia will be treated in the home setting and the nurse is preparing appropriate health education. What topic should the nurse emphasize?
Correct Answer: A
Rationale: The correct answer is A: The importance of adhering to the prescribed drug regimen. This is crucial for managing chronic myeloid leukemia effectively. Non-adherence can lead to disease progression and treatment failure. Option B is important but not as critical as medication adherence. Option C is generally good for overall health but not specific to managing the disease. Option D is irrelevant to the management of chronic myeloid leukemia.
Question 5 of 5
After receiving a diagnosis of acute lymphocytic leukemia, a patient is visibly distraught, stating, 'I have no idea where to go from here.' How should the nurse prepare to meet this patient's psychosocial needs?
Correct Answer: C
Rationale: Rationale: Choice C is correct because assessing the patient's specific needs for education and support is crucial in addressing psychosocial needs. By understanding the patient's knowledge gaps and support requirements, the nurse can provide tailored information and resources to help the patient cope effectively. This empowers the patient to make informed decisions and feel supported throughout the treatment process. Incorrect Choices: A: Assessing the patient's previous experience with the health care system may provide some insight but does not directly address the current psychosocial needs. B: Reassuring the patient about treatment success is important but may not adequately address the patient's immediate distress and uncertainty. D: Identifying the patient's plan of medical care is important but focuses more on the medical aspect rather than psychosocial support and education.