ATI RN
ATI Exit Exam 2024
1. A nurse is reviewing the medical record of a client who has a new prescription for insulin glargine. Which of the following should the nurse include in the teaching?
- A. This insulin has a peak effect of 2 to 4 hours.
- B. This insulin has a duration of action of 24 hours.
- C. This insulin is given before meals to control your blood sugar.
- D. You should avoid eating 30 minutes before or after taking this insulin.
Correct answer: B
Rationale: The correct answer is B. Insulin glargine has a 24-hour duration of action, making it suitable for once-daily dosing for long-term blood sugar control. Choice A is incorrect as insulin glargine is a long-acting insulin with no pronounced peak effect in its action profile. Choice C is incorrect as insulin glargine is usually given at the same time each day regardless of meals. Choice D is incorrect as there is no specific requirement to avoid eating before or after taking insulin glargine.
2. A healthcare professional is reviewing the laboratory findings of a client who has diabetes mellitus. Which of the following findings indicates a need to revise the client's plan of care?
- A. Serum sodium 144 mEq/L.
- B. HbA1c 10%.
- C. Random serum glucose 190 mg/dL.
- D. Creatinine 1.2 mg/dL.
Correct answer: C
Rationale: Elevated random serum glucose levels of 190 mg/dL indicate hyperglycemia and poor blood sugar control, requiring a revised plan of care. HbA1c levels above 7% also indicate long-term poor control of blood sugar. Serum sodium of 144 mEq/L and creatinine of 1.2 mg/dL are within normal ranges and do not directly indicate a need for a plan of care revision.
3. A client who has a new prescription for warfarin is being taught about the medication's adverse effects by a nurse. Which of the following client statements indicates an understanding of the teaching?
- A. ''I should expect mild bruising around my elbows.''
- B. ''I should report a red rash to my provider.''
- C. ''I should stop taking this medication if I develop a cough.''
- D. ''I should expect black, tarry stools.''
Correct answer: D
Rationale: The correct answer is D. Black, tarry stools can indicate gastrointestinal bleeding, a serious adverse effect of warfarin that requires immediate medical attention. Option A is incorrect because while bruising is a common side effect of warfarin, it is not limited to the elbows. Option B is incorrect as a red rash is not a typical adverse effect of warfarin. Option C is also incorrect because developing a cough is not a reason to discontinue warfarin unless advised by a healthcare provider.
4. Which of the following is the most concerning electrolyte imbalance for a patient on furosemide?
- A. Hypokalemia
- B. Hyperkalemia
- C. Hyponatremia
- D. Hypercalcemia
Correct answer: A
Rationale: The correct answer is Hypokalemia. Furosemide, a loop diuretic, can lead to potassium depletion in the body, causing hypokalemia. This is a significant concern as low potassium levels can result in cardiac arrhythmias and other serious complications. Hyperkalemia (Choice B) is unlikely to occur as a result of furosemide use. Hyponatremia (Choice C) is more commonly associated with thiazide diuretics. Hypercalcemia (Choice D) is not typically linked to furosemide use.
5. A nurse in a pediatric clinic is teaching a newly hired nurse about the varicella roster. Which of the following information should the nurse include?
- A. Children who have varicella are contagious until vesicles are crusted
- B. Children who have varicella should receive the herpes zoster vaccination
- C. Children who have varicella should be placed in droplet precautions
- D. Children who have varicella are contagious 4 days before the first vesicle eruption
Correct answer: A
Rationale: The correct answer is A. Children with varicella are contagious until the vesicles crust over, which is important for preventing transmission. Choice B is incorrect as varicella and herpes zoster are caused by different viruses, so the varicella vaccine is given to prevent varicella, not herpes zoster. Choice C is incorrect because varicella is primarily spread through respiratory secretions, so airborne precautions are recommended, not droplet precautions. Choice D is incorrect as children with varicella are contagious even before the first vesicle eruption, not just 4 days before.
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