ATI RN
health assessment test bank Questions
Question 1 of 5
A nurse is caring for a patient with chronic kidney disease (CKD). Which of the following lab results would the nurse expect to be elevated in this patient?
Correct Answer: A
Rationale: The correct answer is A: Blood urea nitrogen (BUN). In CKD, the kidneys are unable to effectively filter waste products, leading to an increase in BUN levels. Elevated BUN indicates impaired kidney function. Calcium, potassium, and sodium levels may also be affected in CKD, but they are more likely to be imbalanced rather than consistently elevated. Calcium levels may be low due to impaired vitamin D activation, potassium levels may be high due to decreased excretion, and sodium levels can fluctuate based on fluid status. Therefore, while these lab values may be abnormal in CKD, BUN is the most consistently elevated marker of kidney dysfunction.
Question 2 of 5
What is the most important intervention for a client with a wound infection?
Correct Answer: A
Rationale: The correct answer is A: Administer antibiotics. Antibiotics are crucial in treating wound infections as they target and eliminate the infection-causing bacteria, preventing the infection from spreading and promoting healing. Applying a cold compress (choice B) or heat (choice C) may provide temporary relief but do not address the underlying infection. Administering IV fluids (choice D) may be necessary for hydration, but it does not directly treat the infection. Antibiotics directly target the infection, making it the most important intervention for a client with a wound infection.
Question 3 of 5
Which client must avoid foods high in potassium?
Correct Answer: D
Rationale: The correct answer is D. A client with renal disease must avoid foods high in potassium to prevent hyperkalemia, as the kidneys are unable to properly filter and excrete potassium. Foods high in potassium can lead to dangerous levels of potassium in the blood, which can be life-threatening for individuals with renal disease. Choice A is incorrect because a client receiving diuretic therapy may actually need to increase their potassium intake due to the potassium-wasting effects of diuretics. Choice B is incorrect as having an ileostomy does not necessarily affect potassium levels. Choice C is incorrect because clients with metabolic alkalosis may actually benefit from consuming foods high in potassium to help correct the acid-base imbalance.
Question 4 of 5
Which nursing intervention should be prioritized for a client with congestive heart failure (CHF)?
Correct Answer: C
Rationale: Rationale for Correct Answer (C): Promoting activity is the most prioritized nursing intervention for a client with CHF. Activity helps improve cardiac function, decreases fluid accumulation, and enhances overall cardiovascular health. It also prevents complications like muscle weakness and deconditioning. It is crucial in managing CHF symptoms and improving the client's quality of life. Summary of Incorrect Choices: A: Administering diuretics helps in reducing fluid overload but does not address the underlying issue of improving cardiac function through physical activity. B: Limiting fluid intake is important, but promoting activity takes precedence as it directly impacts cardiac function and fluid accumulation. D: Maintaining fluid balance is necessary but is a broad concept that includes various interventions, with promoting activity being more focused and critical in CHF management.
Question 5 of 5
A nurse is assessing a patient who is experiencing dizziness and weakness. The nurse should prioritize which of the following?
Correct Answer: A
Rationale: The correct answer is A: Blood pressure measurement. Dizziness and weakness can be symptoms of hypotension or low blood pressure. Prioritizing blood pressure measurement is crucial because it can indicate if the patient is at risk of complications like cardiovascular collapse. Pulse oximetry (B) is important for assessing oxygen levels in the blood but may not directly address dizziness and weakness. Blood glucose levels (C) are important but not the priority in this scenario. Cardiac monitoring (D) may be necessary but should come after assessing blood pressure to rule out immediate life-threatening conditions.
Similar Questions
Join Our Community Today!
Join Over 10,000+ nursing students using Nurselytic. Access Comprehensive study Guides curriculum for ATI-RN and 3000+ practice questions to help you pass your ATI-RN exam.
Subscribe for Unlimited Access