A nurse is caring for a client who is experiencing status epilepticus. Which of the following medications should the nurse expect to administer?
Lorazepam
Carbamazepine
Lamotrigine
Clonazepam
The Correct Answer is A
A. Lorazepam. Lorazepam is a benzodiazepine and the first-line medication for treating status epilepticus due to its rapid onset of action. It acts by enhancing the effect of GABA, an inhibitory neurotransmitter, helping to quickly stop continuous seizure activity.
B. Carbamazepine. Carbamazepine is used for long-term seizure control, particularly in partial seizures, but it is not appropriate for emergency treatment of status epilepticus due to its slower onset of action and oral route of administration.
C. Lamotrigine. Lamotrigine is also used for chronic seizure management, including generalized and partial seizures. However, it is not effective in acute seizure emergencies and is typically not administered intravenously.
D. Clonazepam. While clonazepam is a benzodiazepine used to manage seizures, it is generally used for maintenance therapy. It lacks the fast-acting IV formulation preferred in treating status epilepticus, unlike lorazepam.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Raise the head of the client's bed to a high-Fowler's position. A high-Fowler's position causes excessive hip flexion, which increases the risk of prosthetic dislocation after hip arthroplasty. Hip flexion should generally not exceed 90 degrees postoperatively.
B. Keep an abduction pillow between the client's legs. An abduction pillow maintains the leg in proper alignment and prevents internal rotation and adduction, which are common mechanisms of hip dislocation after surgery. It is a key intervention in protecting the surgical joint.
C. Elevate the client's affected leg on a pillow when in bed. Elevating the leg is appropriate for reducing swelling, but if not done correctly, it can cause improper hip positioning. It does not prevent dislocation unless combined with other alignment strategies.
D. Position the client's knees slightly higher than the hips when up in a chair. This position promotes hip flexion greater than 90 degrees, which increases the risk of dislocating the hip prosthesis. The hips should remain higher than the knees to prevent excessive flexion.
Correct Answer is A
Explanation
A. "I should visually monitor the client continuously when in mechanical restraints." Continuous visual monitoring is required to ensure the client’s safety, monitor for distress or injury, and assess the ongoing need for restraints. This is a key safety standard in the use of mechanical restraints.
B. "I should assess the client's skin integrity every 8 hours while in mechanical restraints." Skin integrity must be assessed much more frequently, typically every 15 to 30 minutes, to prevent injury or pressure-related complications while the client is restrained.
C. "I should expect the provider to evaluate the client within 4 hours of restraint application." For adults, a provider must evaluate the client within 1 hour of the initiation of mechanical restraints. A 4-hour delay does not meet safety or legal standards.
D. "I should ask the provider to write a prescription for mechanical restraints as needed." PRN (as-needed) prescriptions for restraints are not permitted. Each use must be justified, time-limited, and based on the client’s immediate behavior or condition.
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