30 Questions
What is the primary site of heat loss in the body?
Skin
Which of the following is a method of heat loss by the diffusion of heat through electromagnetic waves?
Radiation
In response to core body temperature and environmental temperature, what controls the opening and closing of arterio-venous shunts located below the skin surface?
Sympathetic nervous system
What is the medical term for a person with a normal body temperature?
Afebrile
What is the term used for an elevated body temperature of 41°C (106°F) or higher?
Pyrexia
Which of the following is considered an effect of fever?
Enhanced response by the immune system
What is the primary goal of inducing hypothermia after cardiac arrest?
Decrease the body's metabolic rate
Which of the following is NOT a possible physical effect of hypothermia?
High blood pressure
What is one of the methods used for rewarming a patient experiencing hypothermia?
Covering with blankets
Which type of thermometer uses infrared sensors to detect heat given off by the tympanic membrane?
Tympanic
What is the benefit of using electronic and digital thermometers over other types?
Battery operated for portability
In what way do thermometers that use disposable dots differ from electronic thermometers?
They are reusable multiple times
Why should rectal temperature measurements be avoided for clients who are immunosuppressed?
It can lead to infections
What is the normal range for rectal temperature?
36.3 - 38.1 °C
Which nervous system function decreases heart rate?
Parasympathetic Nervous System
What is the normal pulse rate range for adults?
60 - 100 bpm
How does the insertion of a rectal thermometer affect heart rate?
It decreases heart rate
Why is rectal temperature measurement contraindicated for newborns with diarrhea?
It could stimulate the vagus nerve
What is a nursing responsibility related to assessing vital signs based on the text?
Obtain baseline
Which statement accurately reflects when vital signs should be assessed based on the text?
As often as a patient's condition requires it
What accurately describes body temperature regulation based on the text?
The hypothalamus compares messages with the environment to regulate temperature
How is heat primarily produced in the body, according to the text?
Metabolism through hormones like epinephrine and norepinephrine
What is the main function of piloerection in body temperature regulation?
Reducing heat loss by increasing surface skin area
In what situation should vital signs be assessed according to the text?
Before and after administering medications affecting respiratory function
Which of the following is a characteristic of neurogenic fever?
Associated with damage to the hypothalamus
What is a potential complication of fever identified in the text?
Acid-base balance
Which method is NOT recommended for treating fever according to the text?
Ice baths
What is a unique manifestation of fever in older adults as mentioned in the text?
Unique fever patterns
What is the main difference between hyperthermia and fever as described in the text?
Cause of body temperature change
Which condition does not fall under Fever of Unknown Origin (FUO) criteria according to the text?
38.5 °C (101.3 °F) for 2 weeks
Test your knowledge on assessing temperature through rectal method, including sites, methods, and precautions. Learn about contraindications and potential risks associated with rectal temperature measurements.
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