Mod. 3 Temperature Flashcards
Why is maintaining a stable core body temperature important for the body?
A) It helps the body maintain energy levels.
B) It supports cellular metabolism and enzyme function.
C) It prevents muscle fatigue.
D) It increases blood circulation.
B) It supports cellular metabolism and enzyme function.
What is the normal range for an adult’s oral temperature?
A) 96.0°F - 98.0°F
B) 98.6°F - 100.4°F
C) 97.0°F - 99.0°F
D) 95.0°F - 97.0°F
B) 98.6°F - 100.4°F
Which of the following is the correct technique for taking an oral temperature?
A) Place the thermometer under the tongue, instruct the patient to breathe through their nose.
B) Place the thermometer on the patient’s forehead.
C) Insert the thermometer under the tongue and ask the patient to hold their breath.
D) Place the thermometer under the tongue and allow the patient to speak.
A) Place the thermometer under the tongue, instruct the patient to breathe through their nose.
When should a rectal temperature be taken?
A) For patients with a fever over 102°F.
B) When an accurate temperature reading is necessary unconscious patient or patients who are unable to cooperate with other methods.
C) Only for adults.
D) When a patient has an ear infection.
B) When an accurate temperature reading is necessary unconscious patient or patients who are unable to cooperate with other methods.
How does the rectal temperature compare to the oral temperature?
A) It is the same as oral temperature.
B) It is about 0.7-1 degree higher than oral temperature.
C) It is 2 degrees lower than oral temperature.
D) It is 1 degree higher than temporal artery temperature.
B) It is about 0.7-1 degree higher than oral temperature.
When should a tympanic membrane temperature be used?
A) When a patient is shivering or sweating (diaphoresis).
B) For patients with ear infections only.
C) In patients with chronic respiratory issues.
D) Only for children under the age of 5.
A) When a patient is shivering or sweating (diaphoresis).
What is the difference between temporal artery temperature and oral temperature?
A) Temporal artery temperature is about 0.5°F lower than oral temperature.
B) Temporal artery temperature is about 1°F higher than oral temperature.
C) Temporal artery temperature is identical to oral temperature.
D) Temporal artery temperature is higher only in infants.
B) Temporal artery temperature is about 1°F higher than oral temperature.
When is an arterial thermometer most appropriate to use?
A) When measuring the temperature of a patient with low blood pressure.
B) For patients who have diaphoresis (sweating).
C) In patients with difficulty swallowing.
D) Only for children under 2 years old.
B) For patients who have diaphoresis (sweating).
What are pyrogens?
A) Substances that increase the body’s temperature set point in the hypothalamus, causing fever.
B) Medications that reduce fever.
C) Viruses that cause heat exhaustion.
D) Proteins that regulate fluid balance.
A) Substances that increase the body’s temperature set point in the hypothalamus, causing fever.
What does pyrexia refer to?
A) Fever
B) Heartburn
C) Chills
D) Excessive sweating
A) Fever
Prevent Shivering
Q: What is one way to prevent shivering in patients with a fever?
A) Keep the room temperature very cold.
B) Provide extra bedding to the patient.
C) Administer antipyretics.
D) Encourage the patient to drink cold liquids.
C) Administer antipyretics.
What does it mean when a patient is hypoxic?
A) The patient has low blood pressure.
B) The patient is experiencing low oxygen levels in the blood.
C) The patient is dehydrated.
D) The patient has a fever.
B) The patient is experiencing low oxygen levels in the blood.
What is a fever?
A) A body temperature above 100.4°F caused by infection or inflammation.
B) A body temperature below 95°F caused by extreme cold.
C) A body temperature below 97°F, caused by dehydration.
D) A body temperature above 98°F due to overexertion.
A) A body temperature above 100.4°F caused by infection or inflammation.
What is hyperthermia?
A) A body temperature significantly higher than normal, usually over 104°F.
B) A body temperature that is consistently lower than normal.
C) A temporary rise in body temperature due to mild exercise.
D) An increase in body temperature due to dehydration.
A) A body temperature significantly higher than normal, usually over 104°F.
What is hypothermia?
A) A body temperature below 95°F, typically caused by prolonged exposure to cold temperatures.
B) A body temperature above 101°F, often due to infection.
C) A temporary drop in body temperature from excessive sweating.
D) A slight decrease in temperature due to sleep.
A) A body temperature below 95°F, typically caused by prolonged exposure to cold temperatures.
What is heat stroke?
A) A severe condition with an elevated body temperature due to prolonged exposure to hot environments, usually over 104°F.
B) A mild condition with a fever that resolves after a few hours.
C) A condition caused by excessive cold exposure.
D) A temporary increase in temperature after exercise.
A) A severe condition with an elevated body temperature due to prolonged exposure to hot environments, usually over 104°F.
What are the symptoms of heat exhaustion?
A) Rapid breathing, weakness, dizziness, and nausea.
B) Excessive shivering and blue skin color.
C) High fever with chills.
D) Confusion and slurred speech.
A) Rapid breathing, weakness, dizziness, and nausea.
Why is it not recommended to treat a fever below 102.2°F with antipyretics?
A) The fever helps the body fight infection, so it’s better to let it run its course.
B) Antipyretics will not be effective at lowering temperatures below that point.
C) The fever is usually caused by an allergic reaction, and antipyretics don’t help with allergies.
D) Treating a fever below 102.2°F could cause the body to overheat.
A) The fever helps the body fight infection, so it’s better to let it run its course.
