Which of the following statements is true about burns?
Most burns are preventable
Burns are always caused by fire
Burns are not preventable
Burns are only severe if they cover a large area of the body
The Correct Answer is A
A. Most burns are preventable through proper safety measures, public education, and environmental precautions, such as smoke alarms, safe cooking practices, and keeping hot liquids away from children.
B. Burns can be caused by various sources, including scalds, chemicals, electricity, and radiation, not just fire.
C. Many burns can be prevented with awareness and safety interventions.
D. Burns can be severe even if they cover a small area, especially if they affect critical regions like the face, hands, feet, or perineum, or if they are deep (e.g., full-thickness burns).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Low blood pressure and bradycardia are not typical early signs of ventilator-associated pneumonia (VAP).
B. Nausea and vomiting are not primary manifestations of VAP.
C. Weight gain and hypertension are unrelated to VAP.
D. Fever, elevated white blood cell count, and new or worsening pulmonary infiltrates on chest X-ray are classic signs of ventilator-associated pneumonia.
Correct Answer is C
Explanation
A. Removing the tracheostomy tube completely is unnecessary and unsafe when capping.
B. Placing the cap without deflating the cuff will block airflow because the inflated cuff seals the airway.
C. Deflating the cuff before capping allows airflow around the tube, enabling the patient to breathe through the upper airway, which is necessary when using a trach cap.
D. Capping with the cuff inflated prevents air passage through the upper airway and may cause respiratory distress.
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