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 D

Explanation

The correct answer is choiced. Proceed with teaching the client how to walk with the crutches.

Choice A rationale:

Confer with the physical therapist for correct crutch size. This is unnecessary because the crutches are already correctly fitted.A space of three finger widths between the top of the crutch and the client’s axilla is appropriate to prevent pressure on the axilla and potential nerve damage.

Choice B rationale:

Ask the client to sit down while the crutch length is adjusted. This action is not needed since the crutches are already properly adjusted.Adjusting the crutch length further could lead to improper fitting, which might cause discomfort or injury.

Choice C rationale:

Assess the client for signs of diminished circulation in the hands. While assessing circulation is important, it is not directly related to the fitting of the crutches.Proper crutch fitting focuses on ensuring there is no pressure on the axilla and that the client can use the crutches comfortably.

Choice D rationale:

Proceed with teaching the client how to walk with the crutches. This is the correct action because the crutches are already properly fitted.The nurse should now focus on educating the client on the correct use of the crutches to ensure safe and effective mobility.

A. Stethoscope. B. Bed linens. C. Sputum specimen. D. Paper mask and gown.

Correct Answer is D

Explanation

The correct answer is choice D. Paper mask and gown.

Choice A rationale:

The stethoscope is not typically placed in a biohazard bag. It is cleaned and disinfected after each use, especially when used with a patient with an infectious disease like MRSA.

Choice B rationale:

Bed linens are usually placed in a designated linen bag, not a biohazard bag, even when the patient has an infectious disease. The linens are then laundered according to the healthcare facility’s infection control guidelines.

Choice C rationale:

A sputum specimen is typically placed in a designated specimen container, not a biohazard bag. The container is then sent to the lab for analysis.

Choice D rationale:

The paper mask and gown used while caring for a patient with MRSA should be placed in a designated biohazard bag before being removed from the room. This is because these items may have come into contact with the bacteria and could potentially spread the infection.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is D

Explanation

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?

Correct Answer is D

Explanation

Which explanation is best for the nurse to provide a client who asks the purpose of using the log rolling technique for turning?

A client, who speaks very little English, is being seen in the emergency department following an automobile accident. The client's sibling offers to act as an interpreter and asks about the laboratory results. Which response is best for the nurse to provide?

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 explaining perineal care to the caregiver of a male client. Which information should the nurse include?

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 small, round raised area appears under the client's skin as the nurse administers an intradermal medication. Which action should the nurse take?

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.