A nurse is assisting with the care of a client.
Temperature
Pulse oximetry
Respiratory rate
Blood pressure
Mucous membrane color
The Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"C"},"E":{"answers":"A"}}
Finding |
Assessment |
Rationale |
Temperature: 38.6°C |
Worsened |
The temperature increased from 38.2°C to 38.6°C, suggesting worsening fever or infection. |
Pulse oximetry: 95% on 40% O₂ |
Improved |
The client’s oxygen saturation increased from 85% to 95%, though with supplemental O₂, showing improved oxygenation. |
Respiratory rate: 22/min |
Improved |
RR decreased from 32 to 22, indicating better respiratory effort and less distress. |
Blood pressure: 112/54 mmHg |
Unchanged |
Minimal change from 114/56 to 112/54; both readings are within similar ranges. |
Mucous membrane color: pink |
Improved |
Pink mucous membranes indicate improved oxygenation and perfusion, compared to pale earlier. |
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Decreased serum calcium:
Low calcium affects bones and muscle contraction but is not directly related to pressure injury development.
B. Increased muscle mass:
Increased muscle mass helps protect against pressure injury by providing padding and blood flow.
C. Decreased circulation:
Poor circulation leads to inadequate oxygen and nutrient delivery to tissues, increasing the risk of pressure injury, especially in immobile clients.
D. Increased collagen:
Collagen is essential for skin integrity and wound healing. Increased collagen would protect, not harm, tissue.
Correct Answer is C
Explanation
A. Replace the drainage plug after releasing hand pressure on the device:
Doing this allows air into the reservoir, preventing the vacuum effect. Plug should be replaced while still compressed.
B. Empty the reservoir once per day:
Reservoirs should be emptied at least every shift or when half full, not just once a day.
C. Fully recollapse the reservoir after emptying it:
This restores negative pressure, allowing continuous drainage and wound healing.
D. Irrigate the tubing with sterile normal saline solution at least once every 8 hr:
Irrigating the tubing is not standard care for closed-wound drains and can introduce infection.
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