A nurse is reinforcing teaching with a client who is scheduled for lithotripsy about conditions that can contribute to the formation of renal calculi. Which of the following conditions should the nurse include?
Obesity.
Dehydration.
Iron deficiency.
Protein in the urine.
The Correct Answer is B
Choice A rationale
Obesity is not a direct cause of renal calculi. However, it can be a risk factor due to associated conditions such as metabolic syndrome, diabetes, and hypertension, which can contribute to stone formation. Weight management and a healthy lifestyle can help reduce the risk of kidney stones.
Choice B rationale
Dehydration is a significant risk factor for the formation of renal calculi. When the body is dehydrated, the urine becomes concentrated, leading to the crystallization of minerals and the formation of stones. Adequate hydration is essential in preventing kidney stones by diluting the urine and reducing the concentration of stone-forming substances.
Choice C rationale
Iron deficiency is not associated with the formation of renal calculi. Iron deficiency primarily affects red blood cell production and can lead to anemia. It does not contribute to the crystallization of minerals in the urine or the formation of kidney stones.
Choice D rationale
Protein in the urine, or proteinuria, is not a direct cause of renal calculi. Proteinuria is often a sign of kidney damage or disease but does not lead to stone formation. The presence of protein in the urine should be evaluated to determine the underlying cause and appropriate treatment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Osteoarthritis is not caused by inflammation that affects both joints and other body tissues. This description is more characteristic of rheumatoid arthritis, which is an autoimmune disease that causes systemic inflammation.
Choice B rationale
Osteoarthritis does not occur in phases with crystal deposits. This description is more characteristic of gout, which involves the deposition of urate crystals in joints and soft tissues.
Choice C rationale
Osteoarthritis is primarily due to the aging process and results in the disintegration of cartilage in a joint. This leads to pain, stiffness, and reduced joint function.
Choice D rationale
Osteoarthritis is not due to the loss of calcium in the bones. This description is more characteristic of osteoporosis, which is a condition that weakens bones and increases the risk of fractures.
Correct Answer is D
Explanation
Choice A rationale
Administering the medication with each meal is incorrect. Clopidogrel can be taken with or without food, and there is no specific requirement to administer it with each meal. The primary concern with clopidogrel is monitoring for signs of bleeding.
Choice B rationale
Initiating contact precautions is incorrect. Clopidogrel is an antiplatelet medication and does not require contact precautions. Contact precautions are typically used for infections that can be transmitted through direct or indirect contact.
Choice C rationale
Having suction equipment at the bedside is incorrect. Suction equipment is not necessary for clients taking clopidogrel. The primary concern with clopidogrel is monitoring for signs of bleeding, not respiratory issues.
Choice D rationale
Monitoring the client for black, tarry stools is correct. Clopidogrel increases the risk of bleeding, and black, tarry stools can be an indication of gastrointestinal bleeding. It is important to monitor for this adverse effect to ensure the client’s safety.
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