The nurse receives a new prescription to administer oxygen at 3 L/minute via nasal cannula to maintain an oxygen saturation between 90 and 100% for a client. The nurse obtains an oxygen saturation reading of 85%, and after repositioning the oximeter on a different finger, obtains a second reading of 87%. Which action should the nurse take next?

Place the client in a Trendelenburg position.

Securely place the prongs of the cannula in the nostrils.

Place the pulse oximeter on the client's earlobe.

Document the second reading in the client's record.

Answer and Explanation

The Correct Answer is B

Choice A reason: The Trendelenburg position is not indicated for increasing oxygen saturation and could be harmful, especially for clients with respiratory distress.

Choice B reason: Ensuring that the prongs of the nasal cannula are securely placed in the nostrils is important for effective oxygen delivery, especially if the oxygen saturation remains below the prescribed range.

Choice C reason: Placing the pulse oximeter on the client's earlobe is an alternative site for obtaining a saturation reading, but it does not address the issue of potentially inadequate oxygen delivery.

Choice D reason: While documentation is important, the nurse must first address the low oxygen saturation levels before documenting the readings.

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Correct Answer is A

Explanation

Choice A reason: An increased boundary of the wound suggests possible infection or inflammation. C-reactive protein (CRP) is an acute-phase reactant produced by the liver in response to inflammation. A CRP test can help assess the severity of inflammation or infection. The normal range for CRP is generally below 10 mg/L.

Choice B reason: While serum potassium and sodium levels are important electrolytes to monitor, they are not directly related to wound assessment or infection. Normal ranges for potassium are 3.6 to 5.2 mmol/L, and for sodium, 135 to 145 mEq/L.

Choice C reason: Neutrophils are white blood cells that respond to infection. While an elevated neutrophil count can indicate infection, it is not as specific as CRP for inflammation. The normal range for neutrophils is 2,500 to 6,000 cells/mcL.

Choice D reason: Platelets are involved in clotting and would not necessarily change due to wound infection or inflammation. The normal platelet count range is 150,000 to 450,000 platelets/mcL.

A. Modify the nursing interventions to achieve the client's goals. B. Determine if the expected outcomes were realistic. C. Obtain current client data to compare with expected outcomes. D. Review related professional standards of care.

Correct Answer is C

Explanation

Choice A reason: Modifying nursing interventions is a step that may be necessary after evaluating the effectiveness of care, but it is not the immediate next action after reviewing the expected outcomes.

Choice B reason: Determining if the expected outcomes were realistic is part of the evaluation process, but it requires current data to make an informed decision.

Choice C reason: Obtaining current client data is essential to compare with the expected outcomes and determine if the goals of care are being met.

Choice D reason: Reviewing related professional standards of care is important for ensuring quality care, but it is not the direct next step in evaluating the effectiveness of the client's nursing care.

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Naxlex Comprehensive Predictor Exams

While changing the dressing of a client who is immobile, the nurse notices the boundary of the wound has increased. Before reporting this finding to the healthcare provider, the nurse should evaluate which of the client's laboratory values?

Correct Answer is A

Explanation

When evaluating the effectiveness of a client's nursing care, the nurse first reviews the expected outcomes identified in the plan of care. Which action should the nurse take next?

Correct Answer is C

Explanation

The nurse is entering prescriptions for laboratory work in a client's electronic medical record (EMR) when the system locks up and does not restart. Which action should the nurse take first?

The nurse identifies several nursing problems for a client who is incontinent and immobile after a stroke and is now experiencing diarrhea. The client resides at home, and the spouse is the primary caregiver. While planning care, the nurse should determine which problem has the highest priority?

The nurse is assessing a client's pain experience. Which nursing intervention is most effective in determining the severity of a client's pain?

When conducting diet teaching for a client who is on a postoperative clear liquid diet, which foods should the nurse encourage the client to consume? Select all that apply.

The nurse assesses an adult client with a partial rebreather mask and notes that the oxygen reservoir bag does not deflate completely during respiration and the client's respiratory rate is 14 breaths/minute. Which action should the nurse implement?

A client with emphysema tells the nurse that sitting upright in bed makes breathing easier. Which instruction is most important for the nurse to provide the assigned unlicensed assistive personnel (UAP)?

Exhibits What other recommendations could the nurse give to help the patient have better sleep? Select all that apply.