When assessing a client's pulse rate, the nurse records 125 beats per minute. The nurse understands which of the following describes a heart rate of 125 beats per minute for an adult client.
Tachycardia
Bradycardia
Tachypnea
Hypertension
The Correct Answer is A
A. Tachycardia: Tachycardia is a fast heart rate (usually >100 bpm in adults); 125 bpm is consistent with this.
B. Bradycardia: Bradycardia refers to a slow heart rate (<60 bpm), not a fast one.
C. Tachypnea: Tachypnea refers to an increased respiratory rate, not heart rate.
D. Hypertension: Hypertension refers to elevated blood pressure, not the heart rate itself.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The client has just ambulated back from the bathroom: Recent physical activity can transiently raise temperature, but it is not a strong contraindication to oral measurement; allow a short rest if possible.
B. The client reports he sleeps supine: Sleep position is irrelevant to the suitability of oral temperature measurement.
C. The client has dentures: Dentures should be removed for oral temperature placement or the probe positioned properly under the tongue; dentures alone are not an absolute contraindication but require brief adjustment.
D. The client has just drank a hot beverage: Recent ingestion of hot (or cold) liquids will falsely alter oral temperature readings; wait (usually 15–30 minutes) before using an oral thermometer.
Correct Answer is C
Explanation
A. Pallor: Pallor means paleness of the skin due to decreased blood flow or hemoglobin (e.g., anemia, shock); it appears pale, not bluish.
B. Jaundice: Jaundice is yellow discoloration caused by elevated bilirubin (liver disease/hemolysis); it is yellow, not blue.
C. Cyanosis: Cyanosis is a bluish or purplish discoloration of the skin and mucous membranes from increased deoxygenated hemoglobin or poor perfusion and is the appropriate term to document when skin appears blue.
D. Erythema: Erythema is redness of the skin from increased blood flow, inflammation, or fever; it does not describe a bluish discoloration.
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