Which technique will provide the most accurate measurement of the patient’s core temperature?

Axillary

Orally

Rectally

Forehead

Answer and Explanation

The Correct Answer is C

Choice A reason: This is an incorrect choice because the axillary method is not the most accurate measurement of the core temperature. The axillary method involves placing a thermometer under the patient's armpit and measuring the temperature of the skin surface. This method can be affected by factors such as sweating, clothing, and ambient temperature. The axillary method can underestimate the core temperature by 0.5°C to 1.5°C¹.

Choice B reason: This is an incorrect choice because the oral method is not the most accurate measurement of the core temperature. The oral method involves placing a thermometer in the patient's mouth and measuring the temperature of the sublingual pocket. This method can be affected by factors such as eating, drinking, smoking, and mouth breathing. The oral method can underestimate the core temperature by 0.3°C to 0.8°C¹.

Choice C reason: This is the correct choice because the rectal method is the most accurate measurement of the core temperature. The rectal method involves inserting a thermometer into the patient's rectum and measuring the temperature of the rectal mucosa. This method reflects the temperature of the blood flowing through the core of the body. The rectal method is considered the gold standard for measuring the core temperature¹.

Choice D reason: This is an incorrect choice because the forehead method is not the most accurate measurement of the core temperature. The forehead method involves placing a thermometer on the patient's forehead and measuring the temperature of the temporal artery. This method can be affected by factors such as sweating, hair, and ambient temperature. The forehead method can overestimate or underestimate the core temperature by 0.5°C to 1°C¹.

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Correct Answer is B

Explanation

Choice A reason: This is incorrect. Presbyopia is not a term for age-related hearing loss. Presbyopia is a term for age-related vision loss. Presbyopia is a condition where the lens of the eye becomes less flexible and less able to focus on near objects. It can cause difficulty in reading, writing, or doing other close-up tasks.

Choice B reason: This is correct. Presbycusis is a term for age-related hearing loss. Presbycusis is a condition where the inner ear or the auditory nerve degenerates over time. It can cause difficulty in hearing high-pitched sounds, speech, or background noise. It can also affect the balance and the quality of life.

Choice C reason: This is incorrect. Meniere’s disease is not a term for age-related hearing loss. Meniere’s disease is a term for a disorder of the inner ear that causes episodes of vertigo, hearing loss, tinnitus, and ear fullness. It can affect people of any age, but it is more common in middle-aged adults. It can be triggered by stress, infection, or allergy.

Choice D reason: This is incorrect. Tinnitus is not a term for age-related hearing loss. Tinnitus is a term for a ringing, buzzing, or other sound in the ears or head that is not caused by an external source. It can affect people of any age, but it is more common in older adults. It can be caused by various factors, such as noise exposure, ear infection, medication, or hearing loss.

A. "Are you having any difficulty breathing right now?" B. "What does your chest pain feel like?" C. "Do you have a family history of heart disease?" D. "How long have you been experiencing chest pain?"

Correct Answer is B

Explanation

Choice A reason: This is an incorrect choice because "Are you having any difficulty breathing right now?" is not an open-ended question. An open-ended question is a question that requires more than a yes or no answer and elicits more information from the speaker. This question can be answered with a yes or no, and does not encourage the patient to describe their condition in detail.

Choice B reason: This is the correct choice because "What does your chest pain feel like?" is an open-ended question. An open-ended question is a question that requires more than a yes or no answer and elicits more information from the speaker. This question invites the patient to describe the quality, intensity, location, and duration of their chest pain, which can help the nurse to assess the possible cause and severity of the problem.

Choice C reason: This is an incorrect choice because "Do you have a family history of heart disease?" is not an open-ended question. An open-ended question is a question that requires more than a yes or no answer and elicits more information from the speaker. This question can be answered with a yes or no, and does not encourage the patient to provide more details about their health history or risk factors.

Choice D reason: This is an incorrect choice because "How long have you been experiencing chest pain?" is not an open-ended question. An open-ended question is a question that requires more than a yes or no answer and elicits more information from the speaker. This question can be answered with a specific time, and does not encourage the patient to provide more information about their symptoms or situation.

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Which technique will provide the most accurate measurement of the patient’s core temperature?

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Naxlex Comprehensive Predictor Exams

Which term will the nurse use to document the patient’s age-related hearing loss?

Correct Answer is B

Explanation

The nurse is assessing a patient with chest pain who has just come to the hospital. Which open-ended question will provide the nurse with helpful information about the patient’s health status?

Correct Answer is B

Explanation

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