A nurse is assessing a sedated patient whose respiratory rate has fallen below 12 respirations per minute. The nurse identifies this condition as
Tachypnea
Bradypnea
Eupnea
Apnea
The Correct Answer is B
A: Tachypnea refers to rapid breathing, typically defined as a respiratory rate exceeding 20 breaths per minute.
B: Bradypnea is characterized by abnormally slow breathing, with a respiratory rate below the normal range.
C: Eupnea describes normal breathing, with a respiratory rate within the typical range for the patient's age and health status.
D: Apnea is the absence of breathing, not merely a decreased rate, and is considered a medical emergency.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The patient's spouse reporting experiencing marital issues is a perfect example of secondary information as it comes from someone other than the patient and might affect the patient's care or emotional well-being indirectly.
B. The patient reports a history of chest pain, is an example of primary information. This is because the patient directly reports the symptoms of their health condition.
C. The patient complaining of chronic constipation is an example of primary information. This is because the patient is directly reporting their own health condition.
D. The patient verbalizes anxiety about hospitalization is also primary information, directly provided by the patient concerning their feelings about the current care environment.
Correct Answer is B
Explanation
A: Convection involves the movement of air or liquid around the body, which then carries heat away but does not involve phase change like evaporation.
B: Evaporation is the process where liquid (sweat) turns into vapor, removing heat from the surface it evaporates from, which is the primary cooling mechanism in sweating.
C: Conduction involves direct transfer of heat through contact with cooler objects, not relevant to the drying of sweat.
D: Radiation refers to heat transfer through electromagnetic waves and does not require the presence of an intervening medium, unlike the evaporation of sweat.
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