ATI RN
ATI Fluid Electrolyte and Acid-Base Regulation Questions
Question 1 of 5
A nurse is assessing a client who has an electrolyte imbalance related to renal failure. For which potential complications of this electrolyte imbalance should the nurse assess? (Select all that do mot apply.)
Correct Answer: B
Rationale: Correct Answer: B - Slow, shallow respirations Rationale: 1. Electrolyte imbalance in renal failure often leads to respiratory alkalosis, causing rapid and deep respirations, not slow and shallow. 2. Electrocardiogram changes (A) are common with electrolyte imbalances, particularly potassium and calcium. 3. Paralytic ileus (C) is a complication of electrolyte imbalances, affecting gastrointestinal motility. 4. Skeletal muscle weakness (D) is a common manifestation of electrolyte imbalances, especially potassium and magnesium deficiencies. Summary: Choice B is incorrect because slow, shallow respirations are not typically associated with electrolyte imbalances related to renal failure. Choices A, C, and D are commonly seen complications of electrolyte imbalances and should be assessed by the nurse.
Question 2 of 5
A nurse is caring for a client who has the following laboratory results: potassium 3.4 mEq/L, magnesium 1.8 mEq/L, calcium 8.5 mEq/L, sodium 144 mEq/L. Which assessment should the nurse complete first?
Correct Answer: A
Rationale: The correct assessment for the nurse to complete first is A: Depth of respirations. Potassium and magnesium levels are crucial electrolytes that can affect cardiac function. Hypokalemia (low potassium) and hypomagnesemia (low magnesium) can lead to cardiac dysrhythmias. Checking the depth of respirations can provide valuable information on the client's respiratory status and potential respiratory distress due to electrolyte imbalances. This assessment takes precedence as addressing respiratory issues promptly is essential to prevent further complications. Assessing bowel sounds (B), grip strength (C), and electrocardiography (D) are important but not as immediate as assessing respiratory status in this scenario.
Question 3 of 5
You are the nurse caring for a 77-year-old male patient who has been involved in a motor vehicle accident. You and your colleague note that the patients labs indicate minimally elevated serum creatinine levels, which your colleague dismisses. What can this increase in creatinine indicate in older adults?
Correct Answer: A
Rationale: The correct answer is A: Substantially reduced renal function. In older adults, elevated serum creatinine levels can indicate impaired kidney function, as the kidneys may not filter waste products as efficiently. This can lead to a buildup of creatinine in the blood. Acute kidney injury (Choice B) is a sudden decline in kidney function and would typically present with a more significant increase in creatinine levels. Decreased cardiac output (Choice C) would not directly cause elevated creatinine levels. Alterations in the ratio of body fluids to muscle mass (Choice D) would not be a common cause of elevated creatinine levels in this scenario.
Question 4 of 5
A nurse is caring for an older adult client who is admitted with moderate dehydration. Which intervention should the nurse implement to prevent injury while in the hospital?
Correct Answer: D
Rationale: The correct answer is D because dangling the client on the bedside before ambulating helps prevent orthostatic hypotension and potential falls. This step allows the nurse to assess the client's tolerance to changes in position and reduces the risk of injury. A: Asking family members to speak quietly does not directly address the prevention of injury related to dehydration. B: Assessing urine parameters is important for monitoring hydration status but does not directly prevent injury. C: Encouraging fluid intake is important for rehydration but does not directly address the risk of injury during ambulation.
Question 5 of 5
A nurse is assessing a client who has an electrolyte imbalance related to renal failure. For which potential complications of this electrolyte imbalance should the nurse assess? (Select all that do mot apply.)
Correct Answer: B
Rationale: Correct Answer: B - Slow, shallow respirations Rationale: 1. Electrolyte imbalance in renal failure often leads to respiratory alkalosis, causing rapid and deep respirations, not slow and shallow. 2. Electrocardiogram changes (A) are common with electrolyte imbalances, particularly potassium and calcium. 3. Paralytic ileus (C) is a complication of electrolyte imbalances, affecting gastrointestinal motility. 4. Skeletal muscle weakness (D) is a common manifestation of electrolyte imbalances, especially potassium and magnesium deficiencies. Summary: Choice B is incorrect because slow, shallow respirations are not typically associated with electrolyte imbalances related to renal failure. Choices A, C, and D are commonly seen complications of electrolyte imbalances and should be assessed by the nurse.
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