When a fever begins to come down. the patient is in a state of
hyperthermia
pyrexia
hypothermia
defervescence
The Correct Answer is D
A. Hyperthermia refers to an abnormally high body temperature due to external factors or failure to regulate body heat, not necessarily a fever coming down.
B. Pyrexia is another term for fever and occurs when the body temperature is elevated due to an infection or other causes.
C. Hypothermia refers to dangerously low body temperature, which is not related to a fever resolving.
D. Defervescence refers to the process of a fever breaking, and the body temperature returning to normal as the fever resolves.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Allowing the patient to sit on the side of the bed helps to prevent sudden drops in blood pressure and allows the body to adjust to the change in position, reducing the risk of fainting or dizziness.
B. Using a wheelchair for mobility may not address the root cause of orthostatic hypotension and may limit the patient's independence.
C. Keeping the patient in a high Fowler's position could worsen the symptoms of orthostatic hypotension.
D. Rising quickly could lead to a sudden drop in blood pressure and increase the risk of a fall or injury.
Correct Answer is B
Explanation
A. Kussmaul's respirations are rapid, deep, and labored breaths often seen in metabolic acidosis, which does not match the pattern described.
B. Cheyne-Stokes respirations are characterized by a pattern of deep and fast breathing followed by periods of apnea. This pattern is seen in patients with severe conditions like heart failure or brain injury.
C. Biot's respirations are irregular, but the cycle does not have a distinct pattern of fast, slow, and apnea periods.
D. Hyperventilation refers to an increased rate of breathing but does not involve the cycles of deep, slow, and apneic phases characteristic of Cheyne-Stokes.
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