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 []

Explanation

Choice A reason:

There is no mention of an open wound that requires cleansing and dressing, so this action is not applicable based on the provided patient data.

Choice B reason:

The patient has blanchable redness on both heels and the coccyx, which are signs of pressure injury risk. Ofloading these areas is essential to prevent the development of pressure ulcers.

Choice C reason:

There is no indication of elder abuse in the provided scenario, so contacting adult protective services would not be appropriate.

Choice D reason:

Given the patient's difficulty with mobility and the reported occasional accidents, a bowel training program could help manage his bowel incontinence and improve his quality of life.

Choice E reason:

An enema is not indicated as there is no evidence of constipation or bowel obstruction in the patient's history or nurse's notes.

Condition F reason:

The patient is most likely experiencing pressure injuries, as indicated by the redness on his heels and coccyx, which are common sites for pressure ulcers due to immobility.

Condition G reason:

There is no evidence of elder abuse in the patient's history or nurse's notes. Condition H reason:

Altered nutrition may be a concern due to the patient's reported difficulty eating full meals and less than optimal intake, but it is not the primary condition indicated by the nurse's assessment.

Condition I reason:

There is no evidence of bowel obstruction; the patient's main issue seems to be related to pressure injury and incontinence.

Parameter J reason:

Monitoring wound status is crucial for managing and tracking the healing process of any existing or potential pressure injuries.

Parameter K reason:

While documentation of skin prevention measures is important, it is not as immediate as monitoring wound status and incontinence episodes.

Parameter L reason:

Monitoring incontinence episodes will help evaluate the effectiveness of the bowel training program and any other interventions put in place to manage the patient's incontinence.

Parameter M reason:

Vital signs should always be monitored, but they are not specific to assessing the progress of pressure injury management or bowel training program effectiveness.

Parameter N reason:

Family dynamics are not relevant in this case as the patient lives alone and there is no indication of family involvement in his care.

A. The medication is in short supply at the local pharmacy. B. The antibiotic has a limited shelf life after reconstitution. C. The healthcare provider should be notified of the discrepancy. D. The instructions may change over the course of therapy.

Correct Answer is B

Explanation

Choice A reason: While medication shortages can occur, this is not the typical reason for delivering a partial supply of medication for home health care.

Choice B reason: Daptomycin is an antibiotic that has a limited shelf life after it is mixed or reconstituted. This is why pharmacies often deliver only a portion of the doses to ensure the medication remains effective.

Choice C reason: Notifying the healthcare provider is necessary if there is a discrepancy in medication delivery that cannot be explained by standard pharmacy practices.

Choice D reason: Although instructions for medication administration may change, this is not the usual reason for a pharmacy to deliver a partial supply of medication.

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Naxlex Comprehensive Predictor Exams

Correct Answer is []

Explanation

Correct Answer is B

Explanation

The nurse is performing a routine dressing change for a client with a stage 3 pressure injury that is red with significant granulation. The wound has a gauze dressing covering the area. Which action should the nurse implement?

When interviewing a client about sexuality/reproductive function, which is the best approach for the nurse to use?

A client with a sprained ankle is seen at the clinic and is given a pair of crutches. When the client stands with the aid of the crutches, the nurse notes a space of three finger widths between the top of the crutch and the client's axilla. Which action should the nurse take?

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)?

The nurse is preparing an in-service on the Health Insurance Portability and Accountability Act (HIPAA) violations. Which example should the nurse use to demonstrate a HIPAA violation?

When assessing a client with a serum potassium level of 2.5 mEq/L (2.5 mmol/L), which intervention is most important for the nurse to implement? Reference Range: Potassium (K+) 3.5 to 5 mEq/L (3.5 to 5 mmol/L)

A client is admitted with pneumonia and has a recent history of methicillin-resistant Staphylococcus aureus (MRSA). The client is placed in isolation. When caring for the client, which item should the nurse place in a designated biohazard bag before it is removed from the room?