A nurse is planning to obtain a client's oxygen saturation. Which of the following might influence the result of this test?
The client has a fever.
The client has an elevated hemoglobin level.
The client is wearing a ring.
The client is wearing nail polish.
The Correct Answer is D
Rationale:
A. A fever may influence the result of an oxygen saturation test but is not a direct factor.
B. An elevated hemoglobin level is unlikely to influence the result of an oxygen saturation test.
C. Wearing a ring is unlikely to influence the result of an oxygen saturation test.
D. Wearing nail polish can interfere with the accuracy of pulse oximetry readings by causing an inaccurate reflection of light, leading to a falsely low oxygen saturation reading.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. Telling the client that it is safe to touch her ostomy may not address the client's concerns or fears.
B. Requesting that someone from the client's family participate in the care may not address the client's concerns or fears.
C. Asking the client to explain her feelings allows the nurse to understand the client's concerns or fears and address them appropriately.
D. Explaining why her participation is important may not address the client's concerns or fears.
Correct Answer is ["B","D"]
Explanation
A. The client is already on a daily dose of Metoprolol, and there is no indication that the dose should be increased. In fact, it is important to monitor the client's blood pressure and heart rate closely due to the potential side effects of Metoprolol.
B. This is the appropriate action since the client is allergic to penicillin, and the prescription for amoxicillin should be reviewed with the provider.
C. There is no indication from the information provided that the client requires a surgical mask when outside their room.
D. The client has been vomiting and experiencing abdominal cramping, which suggests nausea and discomfort. Requesting a prescription for an antiemetic medication is an appropriate action to address these symptoms.
E. There is no indication from the information provided that the client requires contact precautions. The client has a urinary tract infection and is not exhibiting symptoms consistent with a condition that requires contact precautions.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today