A nurse is caring for a client who has a traumatic head injury and is exhibiting signs of increasing intracranial pressure. Which of the following medications should the nurse plan to administer?
Dextran 70
Hydroxyethyl starch
Albumin 25%
Mannitol 25%
The Correct Answer is D
Choice A Reason: Dextran 70 is not a medication that the nurse should plan to administer for a client who has a traumatic head injury and is exhibiting signs of increasing intracranial pressure. Dextran 70 is a plasma expander that increases the blood volume and viscosity, which can worsen the intracranial pressure by increasing the cerebral blood flow and edema.
Choice B Reason: Hydroxyethyl starch is not a medication that the nurse should plan to administer for a client who has a traumatic head injury and is exhibiting signs of increasing intracranial pressure. Hydroxyethyl starch is another plasma expander that has similar effects as dextran 70, and can also increase the risk of coagulopathy and renal failure.
Choice C Reason: Albumin 25% is not a medication that the nurse should plan to administer for a client who has a traumatic head injury and is exhibiting signs of increasing intracranial pressure. Albumin 25% is a colloid solution that increases the oncotic pressure and draws fluid from the interstitial space into the intravascular space, which can also worsen the intracranial pressure by increasing the cerebral blood flow and edema.
Choice D Reason: Mannitol 25% is a medication that the nurse should plan to administer for a client who has a traumatic head injury and is exhibiting signs of increasing intracranial pressure. Mannitol 25% is an osmotic diuretic that reduces the intracranial pressure by creating an osmotic gradient and drawing fluid from the brain tissue into the blood vessels, which can then be excreted by the kidneys. The nurse should monitor the urine output, serum osmolality, and electrolytes when administering mannitol 25%.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
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.
Correct Answer is D
Explanation
Choice A Reason: Cause of the burn is not the nurse's priority when assessing the severity of the client's burns. The cause of the burn may indicate the type and duration of exposure, such as thermal, chemical, electrical, or radiation, which can affect the depth and extent of injury. However, these factors are secondary to ensuring adequate oxygenation and ventilation.
Choice B Reason: Age of the client is not the nurse's priority when assessing the severity of the client's burns. The age of the client may influence the response to burn injury, such as healing time, infection risk, and fluid requirements.
However, these factors are secondary to ensuring adequate oxygenation and ventilation.
Choice C Reason: Associated medical history is not the nurse's priority when assessing the severity of the client's burns. The associated medical history may affect the outcome and prognosis of burn injury, such as pre-existing conditions, medications, or allergies. However, these factors are secondary to ensuring adequate oxygenation and ventilation.
Choice D Reason: Location of the burn is the nurse's priority when assessing the severity of the client's burns. The location of the burn can indicate the potential for life-threatening complications, such as airway obstruction, inhalation injury, or impaired circulation. The nurse should assess for signs and symptoms of respiratory distress, such as stridor, wheezes, or cyanosis, and prepare for endotracheal intubation if needed. The nurse should also monitor for signs and symptoms of compartment syndrome, such as pain, pallor, paresthesia, pulselessness, or paralysis, and report any findings to the provider. The location of the burn can also affect the functional and cosmetic outcomes, such as vision loss, facial disfigurement, or joint contractures. The nurse should provide appropriate wound care, pain management, and rehabilitation as prescribed. Assessing for location of burn is essential to prevent further injury and preserve vital functions.
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