Which thermoregulatory condition is an elderly person most at risk for?
Hypothermia.
Normothermia.
Hyperthermia.
Malignant hyperthermia.
The Correct Answer is A
Hypothermia is a condition where the body temperature drops below 35°C (95°F) and affects the normal functioning of the body. Elderly people are more at risk for hypothermia because they have a lower muscle mass, a decreased
shiver reflex, and lower immunity. They also tend to have a lower body temperature and may not develop fevers when they contract a viral or bacterial illness.
Choice B. Normothermia is wrong because it means having a normal body temperature, which is around 37°C (98.6°F).
Choice C. Hyperthermia is wrong because it means having a high body temperature, which is above 37.5°C (99.5°F).
Hyperthermia can be caused by heat exposure, infection, inflammation, or certain medications.
Choice D. Malignant hyperthermia is wrong because it is a rare genetic disorder that causes a severe reaction to certain anesthetics or muscle relaxants.
It is not related to thermoregulation in elderly people.
Question 5.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Allowing time during the workday when each nurse can demonstrate proficiency is the best way to evaluate staff competency with the new equipment. This method ensures that the nurses can perform the skills correctly and safely under the charge nurse’s supervision and feedback.
Choice A is wrong because verbally questioning the staff about the new equipment does not assess their practical skills or ability to use the equipment correctly.
Choice B is wrong because requiring each nurse to take a written examination about the new equipment does not assess their hands-on skills or ability to troubleshoot problems with the equipment.
Choice D is wrong because asking each nurse to read the procedure and sign a form acknowledging competency does not verify that the nurses have understood the procedure or can apply it in practice.
It also relies on the nurses’ honesty and self-assessment, which may not be accurate or reliable.
Correct Answer is A
Explanation
The SBAR is used to organize and standardize communication between members of the health care team about a patient’s condition. It is an acronym for Situation, Background, Assessment, and Recommendation.
Choice B is wrong because the SBAR is not used to help Physical Therapy determine the client’s abilities.
Physical Therapy may use other tools or methods to assess the client’s functional status.
Choice C is wrong because the SBAR is not used to help physicians with diagnoses.
The SBAR is a communication tool, not a diagnostic tool.
Physicians may use other sources of information or tests to make diagnoses.
Choice D is wrong because the SBAR is not used to educate clients about their disease processes.
The SBAR is a tool for interprofessional communication, not for patient education.
Clients may receive education from other sources or materials.
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