The nurse takes a client's temperature and gets an unexpected result. Which site would provide the most accurate temperature reading?

Axillary

Skin

Oral

Rectal

Answer and Explanation

The Correct Answer is D

D. Rectal temperature measurement involves inserting a thermometer into the rectum. This method provides the most accurate reflection of core body temperature because the rectum closely mirrors internal body temperature. It is often used in infants, young children, and patients who are unable to have their temperature taken orally.

A. Axillary temperature measurement involves placing the thermometer in the armpit. This method is convenient and non-invasive but tends to provide the lowest temperature readings compared to other sites. It is suitable for screening purposes but may not be as accurate as other methods.

B. Skin temperature can vary widely based on environmental factors, circulation, and local skin conditions. Surface skin temperature may not accurately reflect core body temperature and is not typically used for precise temperature measurement in clinical settings.

C. Oral temperature measurement involves placing the thermometer under the tongue. This method is commonly used and provides a reasonably accurate reflection of core body temperature. It is convenient and generally well-tolerated by clients who are conscious and able to cooperate.

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Correct Answer is B

Explanation

B. pH 7.25, PaCO2 61, HCO3 26

pH is decreased (acidosis).

PaCO2 is elevated (61 mmHg), indicating respiratory acidosis (increased CO2 retention). HCO3 is slightly elevated (26 mEq/L), compensating for the respiratory acidosis.

A. pH 7.45, PaCO2 35, HCO3 22

pH is within normal range (7.35-7.45).

PaCO2 is slightly lower than normal (35 mmHg), indicating mild respiratory alkalosis. HCO3 (bicarbonate) is within normal range (22 mEq/L).

C. pH 7.23, PaCO2 27, HCO3 25

pH is decreased (acidosis).

PaCO2 is lower than normal (27 mmHg), indicating respiratory alkalosis (which is unlikely in the context of morphine overdose with hypoventilation).

HCO3 is within normal range (25 mEq/L).

D. pH 7.54, PaCO2 59, HCO3 26

pH is increased (alkalosis).

PaCO2 is elevated (59 mmHg), indicating respiratory acidosis (consistent with hypoventilation). HCO3 is slightly elevated (26 mEq/L), compensating for the respiratory acidosis.

A. Leave the new unit and return to the original unit B. Discuss the client's care with another nurse C. Say nothing and proceed to care for the client. D. Call the nursing supervisor to discuss the situation

Correct Answer is D

Explanation

D This action involves escalating the issue to a higher authority who can provide guidance and support. The nursing supervisor can assess the situation, provide advice on managing the critically ill client, and potentially reassign the nurse or provide additional resources.

A. This option does not address the immediate need to ensure the patient's safety and continuity of care. It's important to consider patient welfare and seek appropriate support before considering leaving the unit.

B. Discussing the client's care with another nurse could be a subsequent step, but it does not address the immediate need to ensure the nurse is qualified to provide the necessary care.

C. Proceeding without addressing the issue could jeopardize patient safety and is not ethically or professionally responsible. It's crucial to acknowledge limitations and seek appropriate assistance.

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The nurse takes a client's temperature and gets an unexpected result. Which site would provide the most accurate temperature reading?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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