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 C
Explanation
A. The client is voiding at least 250 mL/hr. This amount is excessive and not typical. The expected urine output for an adult is at least 30 mL/hr, so 250 mL/hr could indicate overhydration or diuretic use, which is not expected postoperatively.
B. The client is maintaining bed rest. Early ambulation is encouraged after surgery to prevent complications like deep vein thrombosis and promote recovery. Bed rest 36 hours post-op is not expected unless medically indicated.
C. The client is tolerating clear liquids. After gastric banding, clients typically start with clear liquids and gradually progress to more solid foods. Tolerating clear liquids at 36 hours post-op is an expected and positive finding.
D. The client is consuming 1,000 calories daily. At this stage post-op, calorie intake is significantly restricted, often much lower than 1,000 calories. Intake gradually increases as the diet progresses from liquids to solids.
Correct Answer is C
Explanation
A. An angiocatheter. This is used for peripheral IV access, not for accessing implanted venous ports. It is not designed to penetrate the septum of a port safely or effectively.
B. A 25-gauge needle. This needle is too small and not suitable for accessing a venous port, as it may not deliver adequate flow and can damage the port's septum.
C. A noncoring needle. Also known as a Huber needle, this is the correct choice for accessing an implanted port. It has a deflected tip that prevents coring (removing pieces of the port’s septum), preserving the integrity of the port and reducing the risk of damage or infection.
D. A butterfly needle. These are typically used for short-term venous access or blood draws and are not appropriate for accessing an implanted port. They lack the design necessary to protect the septum of the device.
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