Nursing Elites

1. While caring for a client with an arterial line, which of the following actions should the nurse take?

• A. Level the transducer with the client's phlebotomy site
• B. Flush the arterial line every 8 hours
• C. Obtain a blood sample for arterial blood gases
• D. Keep the client's hand elevated above the heart level

Correct answer: C

Rationale: Obtaining arterial blood gases is a crucial nursing action when caring for a client with an arterial line. This procedure helps assess the client's oxygenation status and acid-base balance accurately. Leveling the transducer with the client's phlebotomy site (A) is important for accurate pressure measurements, but it is not the primary action in this scenario. Flushing the arterial line every 8 hours (B) is a routine maintenance procedure and not the immediate priority. Keeping the client's hand elevated above the heart level (D) is a good practice to prevent swelling, but it is not directly related to the arterial line care in this case.

2. A nurse is teaching a client who has iron deficiency anemia about food choices to increase iron intake. Which of the following foods should the nurse recommend?

• A. Eggs
• B. Carrots
• C. White bread
• D. Spinach

Correct answer: D

Rationale: Spinach is an excellent choice to recommend as it is rich in non-heme iron, which can help improve iron levels in clients with iron deficiency anemia. Eggs (Choice A) are a good source of protein but do not contain as much iron as spinach. Carrots (Choice B) are rich in vitamin A but are not a significant source of iron. White bread (Choice C) is not a good source of iron compared to spinach.

3. What is the appropriate nursing intervention for a patient with suspected deep vein thrombosis (DVT)?

• A. Administer anticoagulants
• B. Encourage ambulation
• C. Apply compression stockings
• D. Monitor oxygen saturation

Correct answer: A

Rationale: The correct answer is to administer anticoagulants. Anticoagulants help prevent further clot formation in patients with suspected DVT. Encouraging ambulation can be beneficial in preventing DVT but is not the immediate intervention for a suspected case. Compression stockings are more for DVT prevention rather than treatment. Monitoring oxygen saturation is important in assessing respiratory function but is not the primary intervention for suspected DVT.

4. A nurse is providing discharge teaching to a client who has a new prescription for digoxin. Which of the following statements by the client indicates an understanding of the teaching?

• A. I will take my pulse before taking this medication.
• B. I should take this medication with food to prevent nausea.
• C. I will take this medication if my heart rate is less than 60/min.
• D. I should take this medication with food if I am not feeling well.

Correct answer: A

Rationale: The correct answer is A. Taking the pulse before taking digoxin is crucial as it helps monitor the heart rate, as digoxin can cause bradycardia as a side effect. Option B is incorrect because digoxin should be taken on an empty stomach to enhance absorption. Option C is incorrect because digoxin should be held and the healthcare provider should be contacted if the heart rate is less than 60/min. Option D is incorrect because digoxin should not be taken with food due to decreased absorption.

5. A nurse is planning care for a client who is 1 day postoperative following a total knee arthroplasty. Which of the following interventions should the nurse include?

• A. Keep the affected leg elevated as needed.
• B. Apply ice packs to the affected knee as prescribed.
• C. Encourage the client to ambulate as soon as possible.
• D. Perform range-of-motion exercises as instructed.

Correct answer: C

Rationale: Encouraging the client to ambulate as soon as possible is essential in preventing complications like deep vein thrombosis post knee arthroplasty. While keeping the affected leg elevated and applying ice packs can be beneficial in certain situations, early ambulation takes precedence in this case. Performing range-of-motion exercises hourly may not be necessary and could potentially cause more harm than good if not done correctly or excessively.

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