A nurse is preparing to measure a client's level of oxygen saturation and observes edema of both hands and thickened toenails. The nurse should apply the pulse oximeter probe to which of the following locations?

Finger

Skin fold

Toe

Earlobe

Answer and Explanation

The Correct Answer is D

A. Applying the pulse oximeter to a finger may not be ideal due to edema, which can affect the accuracy of the reading.

B. Using a skin fold is not a typical location for pulse oximetry and may not provide accurate readings.

C. Applying the probe to a toe may be less effective if the toenails are thickened, potentially affecting blood flow to that area and the accuracy of the reading.

D. The earlobe is a suitable alternative for measuring oxygen saturation, particularly in cases where peripheral sites (like fingers or toes) are compromised.

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Correct Answer is D

Explanation

A. Contacting the pharmacy may provide information, but the nurse's primary responsibility is to clarify the prescription with the provider, as they ordered the medication.

B. Informing the charge nurse and administering the medication without verifying the dosage is inappropriate and could potentially harm the client.

C. Asking another nurse to verify the dosage is a good practice but does not address the need for clarification from the provider.

D. Contacting the provider to question the dosage is the correct action, as it ensures patient safety by confirming the appropriateness of the prescribed dose before administration.

A. Peanuts B. Chicken C. Yams D. Eggs

Correct Answer is B

Explanation

A. Peanuts contain protein but also have a higher fat content, making them less optimal compared to lean meats.

B. Chicken is an excellent source of high-quality protein, providing essential amino acids with lower fat content, making it the best recommendation among the options listed.

C. Yams are primarily a carbohydrate source and do not significantly contribute to protein intake.

D. Eggs are a good source of protein, but chicken typically provides more protein per serving, making it the superior choice for increasing protein intake.

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A nurse is preparing to measure a client's level of oxygen saturation and observes edema of both hands and thickened toenails. The nurse should apply the pulse oximeter probe to which of the following locations?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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