Which type of leukemia can be successfully treated by chemotherapy resulting in suppression, but not complete remission?
Acute lymphoblastic leukemia (ALL).
Chronic lymphocytic leukemia (CLL).
Acute myelogenous leukemia (AML).
Hairy-cell leukemia.
The Correct Answer is B
Choice A reason: Acute lymphoblastic leukemia (ALL) is an aggressive malignancy of lymphoid cells, often achieving complete remission with intensive chemotherapy, especially in children. Suppression without remission is not typical, as ALL responds well to treatment, targeting rapidly dividing blast cells. CLL, a slower-progressing disease, better fits the description of suppression without complete cure.
Choice B reason: Chronic lymphocytic leukemia (CLL) is a low-grade malignancy of mature B-lymphocytes, often managed with chemotherapy to suppress disease progression rather than achieve complete remission. CLL’s indolent nature means it can be controlled, but residual disease persists due to slow cell turnover, aligning with the question’s description of suppression.
Choice C reason: Acute myelogenous leukemia (AML) is an aggressive malignancy of myeloid cells, requiring intensive chemotherapy or stem cell transplant for potential remission. Suppression without remission is less common, as AML treatment aims for complete response. CLL’s chronic nature makes it more likely to result in disease control rather than cure.
Choice D reason: Hairy-cell leukemia is a rare, indolent B-cell malignancy highly responsive to purine analogs, often achieving long-term remission or near-cure. Suppression without remission is not characteristic, as treatment typically yields durable responses. CLL’s partial response to chemotherapy better matches the scenario of ongoing disease suppression.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Normal antidiuretic hormone levels regulate water balance but do not address thirst in diabetes mellitus, which is caused by hyperglycemia-induced osmotic diuresis. Controlling blood glucose corrects the osmotic imbalance driving thirst, making ADH maintenance less relevant and incorrect for this manifestation’s control.
Choice B reason: Increasing serum osmolarity would worsen thirst, as high osmolarity from hyperglycemia causes dehydration and polydipsia. The goal is to reduce osmolarity by controlling blood glucose, which mitigates osmotic diuresis. This choice is incorrect, as it exacerbates the mechanism driving the client’s symptom.
Choice C reason: Increased acetone excretion occurs in diabetic ketoacidosis, not directly related to thirst in new diabetes mellitus. Thirst results from hyperglycemia causing osmotic diuresis. Controlling glucose levels addresses the root cause, making acetone excretion irrelevant and incorrect for managing polydipsia in this client.
Choice D reason: Increased thirst in diabetes mellitus results from hyperglycemia causing osmotic diuresis, leading to dehydration. Controlling blood glucose levels reduces serum osmolarity, preventing fluid loss and alleviating thirst. This is the primary physiologic mechanism, supported by endocrinology evidence for managing diabetes-related polydipsia effectively.
Correct Answer is D
Explanation
Choice A reason: An incompetent lower esophageal sphincter causes GERD, leading to heartburn, not lower left quadrant pain or fever. Diverticulitis involves inflamed intestinal outpouchings, unrelated to esophageal function. This choice is incorrect, as it does not explain the client’s abdominal and systemic symptoms.
Choice B reason: Esophagitis from gastric reflux causes epigastric or chest pain, not lower left quadrant pain or fever. Diverticulitis results from inflamed diverticula in the colon, causing localized pain and infection. This choice is incorrect, as it misaligns with diverticulitis’s colorectal pathophysiology.
Choice C reason: A weakened diaphragm may cause hiatal hernia, leading to reflux symptoms, not lower left quadrant pain or fever. Diverticulitis involves colonic diverticula inflammation, unrelated to diaphragmatic issues. This choice is incorrect, as it does not account for the client’s localized abdominal presentation.
Choice D reason: Diverticulitis results from inflammation of diverticula, outpouchings at weak points in the intestinal wall, typically in the sigmoid colon. These become infected, causing lower left quadrant pain and fever. This mechanism directly supports the client’s presentation, aligning with gastrointestinal pathophysiology evidence.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
