A nurse is monitoring a client’s oxygen saturation using a pulse oximeter. The client’s oxygen saturation is 88% on 2 L/min of oxygen via nasal cannula.
Which of the following actions should the nurse take?
Reposition the sensor probe.
Apply a cooling blanket to the client.
Place the client in a side-lying position.
Ambulate the client.
The Correct Answer is A
The client’s oxygen saturation is 88% on 2 L/min of oxygen via nasal cannula, which is below the normal range of 95% to 100%.
This could indicate that the client is not receiving enough oxygen or that the pulse oximeter is not working properly.
The nurse should first check the sensor probe for any problems, such as poor attachment, nail polish, cold extremities, or motion artifact.
Repositioning the sensor probe may improve the accuracy of the reading and help the nurse determine the next course of action.
Choice B. Apply a cooling blanket to the client is wrong because a cooling blanket is used to lower the body temperature of a client with fever or hyperthermia.
It has no effect on the oxygen saturation level.
Choice C. Place the client in a side-lying position is wrong because a side-lying position may not improve the oxygenation of the client.
A more appropriate position would be a high Fowler’s position, which allows for maximum lung expansion and gas exchange.
Choice D. Ambulate the client is wrong because ambulating the client may worsen the oxygen saturation level if the client has a respiratory condition that causes hypoxemia.
The nurse should assess the client’s respiratory status and oxygen therapy before ambulating the client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice B: Explain to the client that they cannot leave until the surgeon discharges them.
Choice B rationale: The nurse should explain the importance of following the surgeon's orders and the potential consequences of leaving before being officially discharged. This approach provides patient education and promotes collaboration between the client and the health care team. It also ensures the client understands that leaving without proper discharge could lead to complications or inadequate recovery.
Choice A rationale: Threatening the client with restraints is not an appropriate action, as it may cause undue stress and escalate the situation. Restraints should only be used as a last resort in cases where the client poses an immediate risk of harm to themselves or others.
Choice C rationale: While having the client sign an against medical advice (AMA) form might be appropriate if the client insists on leaving, the nurse should first attempt to educate the client on the importance of following the surgeon's orders and collaborate with the client to resolve any concerns or issues leading to their desire to leave.
Choice D rationale: Administering a sedative medication is not an appropriate action in this situation. Sedation should only be used when medically necessary and not as a means to control a client's behavior or decisions.
Correct Answer is A
Explanation
This is because a frayed electrical cord can pose a serious risk of electric shock or fire to the client and the nurse.
The nurse should act quickly to eliminate the hazard and ensure the safety of the client and others.
Choice B is wrong because accessing the facility’s maintenance protocol is not the first action the nurse should take.
The nurse should prioritize removing the device from the room before following any protocol.
Choice C is wrong because reporting defective equipment is not the first action the nurse should take.
The nurse should prioritize removing the device from the room before reporting it to the appropriate authority.
Choice D is wrong because requesting a replacement device is not the first action the nurse should take.
The nurse should prioritize removing the device from the room before requesting a new one.
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