A nurse is caring for a client who has been admitted with chronic obstructive pulmonary disease.
Barrel chest
Shortness of breath
Arterial blood gas results
Electrocardiogram results
Oxygen saturation
Lung sounds
Correct Answer : B,C,D,E
A. Barrel chest
Common chronic COPD finding, not acute or emergent.
B. Shortness of breath
Indicates respiratory compromise that is worsening-urgent.
C. Arterial blood gas results
Indicates respiratory acidosis; pCO₂ is severely elevated.
D. Electrocardiogram results
Needed to assess for cardiac complications due to hypoxia and acidosis.
E. Oxygen saturation
O₂ sat of 83% on room air is critically low and requires intervention.
F. Lung sounds
Wheezing is expected with COPD; less urgent than ABGs or O₂ sat.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Place in a prone position.
Improves oxygenation by promoting better ventilation-perfusion matching in ARDS.
B. Encourage oral intake of 3,000 mL/day.
Clients are often on fluid restriction or mechanical ventilation; excessive fluids can worsen pulmonary edema.
C. Offer high-protein, high-carb foods frequently.
Nutrition is important but many clients require enteral feeding or are NPO initially.
D. Administer low-flow oxygen via nasal cannula.
Inadequate for ARDS; these clients usually require high-flow or mechanical ventilation.
Correct Answer is ["43.2"]
Explanation
Calculation:
1 kg = 2.2 lbs
95 lbs ÷ 2.2 = 43.18 kg
1 mg/kg × 43.18 = 43.2 mg (rounded to the nearest tenth)
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