A patient has been admitted to the intensive care unit (ICU) with a spinal cord injury following a motor vehicle accident.
Who should be contacted to manage the progression of the patient’s care?
Supervisor of the neurology unit.
Nurse in charge of risk management.
Nurse case manager.
Adult nurse practitioner.
The Correct Answer is C
Choice A rationale
While the supervisor of the neurology unit may have expertise in neurology, they are not typically responsible for coordinating the progression of a patient’s care following a spinal cord injury.
Choice B rationale
The nurse in charge of risk management is typically responsible for identifying and evaluating risks in the healthcare setting. They are not typically involved in the direct management of a patient’s care.
Choice C rationale
The nurse case manager is specifically trained to coordinate and manage the care of patients with complex conditions, including spinal cord injuries. They work with the patient, family, and healthcare team to develop a comprehensive care plan.
Choice D rationale
While an adult nurse practitioner can provide a high level of care, they are not typically responsible for managing the progression of a patient’s care following a spinal cord injury.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is D
Explanation
Choice A rationale
While substituting natural fruit juices for carbonated drinks can be a healthy dietary change, it is not directly related to the patient’s reported symptoms of severe pain and inability to bear weight on the right ankle.
Choice B rationale
Avoiding the consumption of wine, beer, and coffee can have various health benefits, but it is not directly related to the patient’s current symptoms. Furthermore, there is no indication in the patient’s history that these beverages are contributing to the patient’s condition.
Choice C rationale
Using an electric heating pad when pain is at its worst can provide temporary relief, but it does not address the underlying issue causing the pain. Additionally, heat therapy is not typically recommended for acute gout attacks, which could be a potential cause of the patient’s symptoms given their history of gouty arthritis.
Choice D rationale
Encouraging active range of motion can help to limit stiffness and improve joint function, which could potentially alleviate the patient’s pain and improve their ability to bear weight on the right ankle. This advice is relevant to the patient’s symptoms and medical history.
Correct Answer is ["1.32"]
Explanation
Step 1 is to convert the patient’s weight from pounds to kilograms. There are approximately 2.2046 pounds in 1 kilogram. So, the patient’s weight in kilograms is 132 lb ÷ 2.2046 = 59.87 kg.
Step 2 is to calculate the total dose of lorazepam the patient should receive. The prescribed dose is 44 mcg/kg. So, the total dose in micrograms is 44 mcg/kg × 59.87 kg = 2634.28 mcg.
Step 3 is to convert the total dose from micrograms to milligrams. There are 1000 micrograms in 1 milligram. So, the total dose in milligrams is 2634.28 mcg ÷ 1000 = 2.63428 mg.
Step 4 is to calculate the volume of lorazepam solution to administer. The concentration of the solution is 2 mg/mL. So, the volume in milliliters is 2.63428 mg ÷ 2 mg/mL = 1.31714 mL. Therefore, the nurse should administer approximately 1.32 mL of the lorazepam solution, rounding to the nearest hundredth as required.
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