ATI RN
ATI RN Fundamentals Online Practice 2023 B Questions
Extract:
Question 1 of 5
A nurse is caring for a patient who is postoperative following a knee arthroplasty and requires the use of thigh-length sequential compression sleeves. Which of the following actions should the nurse take?
Correct Answer: C
Rationale: Correct answer: C. Make sure two fingers can fit under the sleeves.
Rationale: Ensuring two fingers can fit under the sleeves helps prevent restricting circulation and ensures proper fit for effective compression therapy. This allows for adequate circulation while providing the necessary compression to prevent blood clots postoperatively.
Summary of other choices:
A: Assisting the patient into a prone position is not necessary for applying thigh-length compression sleeves.
B: Placing the sleeve with the opening facing up is incorrect as it may hinder the proper functioning of the sequential compression device.
D: Setting ankle pressure at 65 mm Hg is incorrect as the focus should be on ensuring proper fit rather than specific pressure settings.
Question 2 of 5
A nurse is reviewing evidence-based practice principles about administration of oxygen therapy with a newly licensed nurse.Which of the following actions should the nurse include?
Correct Answer: B
Rationale:
Correct Answer: B: Regulate oxygen via nasal cannula at a flow rate of no more than 6 L/min.
Rationale: Nasal cannula delivers low to moderate levels of supplemental oxygen, typically ranging from 1-6 L/min. Higher flow rates can dry out the nasal passages and increase the risk of oxygen toxicity. This choice aligns with evidence-based practice guidelines for safe oxygen administration.
Incorrect
Choices:
A: Regulating flow rate by aligning with the top of the ball inside the flow meter is not evidence-based and may lead to incorrect oxygen delivery.
C: Keeping the reservoir bag deflated in a partial rebreathing mask is incorrect as the bag should be at least partially inflated to ensure adequate oxygen delivery.
D: Using petroleum jelly to lubricate the patient's nares, face, and lips is not recommended as it can be a fire hazard in the presence of oxygen.
Extract:
A nurse is caring for a patient who has dementia
Question 3 of 5
What intervention should the nurse take to minimize the risk of injury to the patient?
Correct Answer: A
Rationale: The correct answer is A: Use a bed exit alarm system. This intervention helps to prevent patient falls by alerting the nurse when the patient attempts to leave the bed unsafely. It promotes early intervention and reduces the risk of injury. Raising four side rails (
B) may restrict the patient's movement excessively and could lead to entrapment. Applying a soft wrist restraint (
C) may cause discomfort and compromise the patient's circulation. Dimming the lights (
D) does not directly address the risk of injury.
Extract:
A nurse is preparing to insert a peripheral IV catheter for an older adult client.
Question 4 of 5
Which action should the nurse plan to take?
Correct Answer: B
Rationale: The correct answer is B: Position the client's arm in a dependent position. This is crucial for proper insertion of a peripheral IV catheter as it helps dilate the veins, making them easier to access. Option A is incorrect because catheter insertion should be at a 15-30 degree angle. Option C is unnecessary as it does not impact IV insertion. Option D is incorrect as IV therapy should be initiated in larger veins like the antecubital fossa.
Extract:
Diagnostic Results
Week 1:
Hematocrit (Hct): 42% (Normal range: 37% to 47%)
Hemoglobin (Hgb): 15 g/dL (Normal range: 12 to 16 g/dL)
White Blood Cell (WBC) count: 8,000/mm² (Normal range: 5,000 to 10,000/mm²)
Platelet count: 350,000/mm² (Normal range: 150,000 to 400,000/mm²)
Potassium: 3.7 mEq/L (Normal range: 3.5 to 5 mEq/L)
Week 2:
Hematocrit (Hct): 37% (Normal range: 37% to 47%)
Hemoglobin (Hgb): 12 g/dL (Normal range: 12 to 16 g/dL)
White Blood Cell (WBC) count: 6,000/mm² (Normal range: 5,000 to 10,000/mm²)
Platelet count: 100,000/mm² (Normal range: 150,000 to 400,000/mm²)
Potassium: 3.6 mEq/L (Normal range: 3.5 to 5 mEq/L)
Question 5 of 5
A nurse is caring for a female client. The following diagnostic results have been recorded over two weeks: Complete the following sentence by using the lists of options. The client is at risk for -----------------as evidenced by the-----------------------
Correct Answer: A,E
Rationale: Action to Take: A, E; Potential Condition: B; Parameter to Monitor: E, F.
Rationale: The correct answer is A, E because a decrease in platelet count (E) from 350,000/mm² to 100,000/mm² indicates a risk of bleeding. This is further supported by the decrease in hemoglobin levels (F) from 15 g/dL to 12 g/dL, indicating anemia. Monitoring platelet count (E) and hemoglobin levels (F) will help track the risk of bleeding and anemia. Other choices (C, D, G) are not directly supported by the diagnostic results provided.