A nurse in the emergency department is caring for a client who has extensive partial and full-thickness burns of the head, neck, and chest. While planning the client's care, the nurse should identify which of the following risks as the priority for assessment and intervention?
Infection
Airway obstruction
Paralytic ileus
Fluid imbalance
The Correct Answer is B
Choice A Reason: Infection is a serious complication of burn injuries, but not the priority risk for assessment and intervention. The nurse should monitor the client's wound healing, temperature, white blood cell count, and signs of sepsis, and administer antibiotics as prescribed. However, these measures are secondary to ensuring adequate oxygenation and ventilation.
Choice B Reason: Airway obstruction is the priority risk for assessment and intervention for a client who has burns of the head, neck, and chest. The nurse should assess the client's airway patency, respiratory rate, oxygen saturation, breath sounds, and signs of respiratory distress, such as stridor, wheezes, or cyanosis. The nurse should also provide humidified oxygen, suction secretions, elevate the head of the bed, and prepare for endotracheal intubation if needed. Airway obstruction can occur due to edema, inflammation, or inhalation injury of the upper airway, and can quickly lead to hypoxia, respiratory failure, and death.
Choice C Reason: Paralytic ileus is a potential complication of burn injuries, but not the priority risk for assessment and intervention. The nurse should assess the client's bowel sounds, abdominal distension, nausea, vomiting, and stool output, and administer fluids, electrolytes, and nutritional support as prescribed. However, these measures are secondary to ensuring adequate oxygenation and ventilation.
Choice D Reason: Fluid imbalance is another potential complication of burn injuries, but not the priority risk for assessment and intervention. The nurse should assess the client's fluid status, urine output, vital signs, weight, and serum electrolytes, and administer intravenous fluids as prescribed. However, these measures are secondary to ensuring adequate oxygenation and ventilation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["24"]
Explanation
- To find the concentration of heparin in the solution, divide the amount of heparin by the volume of D5W: 25,000 units / 500 mL = 50 units/mL
- To find the infusion rate, divide the prescribed dose by the concentration: 1,200 units/hr / 50 units/mL = 24 mL/hr
- Round the answer to the nearest tenth/whole number: 24 mL/hr
Correct Answer is B
Explanation
Choice A Reason: This choice is incorrect because administering a vasodilator medication may lower the blood pressure and worsen the cerebral perfusion. A vasodilator medication is a drug that relaxes the blood vessels and reduces the resistance to blood flow. It may be used for clients who have hypertension, angina, or heart failure, but it does not help to reduce the intracranial pressure (ICP).
Choice B Reason: This choice is correct because elevating the head of the bed to 30° may help to improve the venous drainage and decrease the ICP. ICP is the pressure exerted by the brain tissue, cerebrospinal fluid (CSF), and blood within the cranial cavity. A normal ICP range is 5 to 15 mm Hg, and an elevated ICP (>20 mm Hg) can cause cerebral ischemia, herniation, or death. Therefore, positioning the client in a semi-Fowler's position (30° angle) or high- Fowler's position (60° to 90° angle) can facilitate breathing and prevent further complications.
Choice C Reason: This choice is incorrect because applying a cold compress to the forehead may cause vasoconstriction and increase the ICP. A cold compress is a device that applies cold temperature to a body part to reduce inflammation, pain, or swelling. It may be used for clients who have headaches, sprains, or bruises, but it does not help to reduce the ICP.
Choice D Reason: This choice is incorrect because decreasing the oxygen flow rate may cause hypoxia and worsen the cerebral ischemia. Hypoxia is a condition in which the body or a part of it does not receive enough oxygen. It may cause symptoms such as confusion, agitation, or cyanosis. Therefore, providing adequate oxygenation and ventilation is essential to maintain the brain function and prevent further damage.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today