Nokea
You anticipate that the physician will order which drug for status epilepticus?
- A. PO phenytoin and carbamazepine
- B. IV lorazepam (Ativan)
- C. IV carbamazepine
- D. IV magnesium sulfate
Correct Answer: B
Rationale: Lorazepam is commonly used for rapid control of seizures in status epilepticus.
You may also like to solve these questions
A newly graduated nurse in the hospital states that, since she is so new, she cannot participate in quality improvement (QI) projects. What response by the precepting nurse is best?
- A. All staff nurses are required to participate in quality improvement projects.
- B. Even as a new nurse, you can implement activities designed to improve care.
- C. It's easy to identify which indicators should be used to measure quality improvement.
- D. You should ask to be assigned to the research and quality committee.
Correct Answer: B
Rationale: The correct answer is B because even as a new nurse, one can contribute to improving care by implementing activities. This response encourages the new nurse to actively engage in the quality improvement process, fostering a sense of ownership and commitment to enhancing patient outcomes. Choice A is incorrect as participation in QI projects is not solely based on tenure. Choice C is incorrect as identifying indicators requires knowledge and experience. Choice D is incorrect as it suggests a specific assignment rather than empowering the new nurse to take initiative in improving care.
A nurse is assessing a client with a history of seizures. Which assessment finding requires immediate intervention?
- A. The client is experiencing an aura.
- B. The client's antiseizure medication level is within the therapeutic range.
- C. The client has been seizure-free for 2 years.
- D. The client's seizure activity lasts longer than 5 minutes.
Correct Answer: D
Rationale: The correct answer is D because prolonged seizures lasting longer than 5 minutes can lead to status epilepticus, a medical emergency that can cause brain damage or even death. Immediate intervention is necessary to stop the seizure activity. Auras (A) are warning signs of an impending seizure and do not require immediate intervention. Antiseizure medication within therapeutic range (B) indicates proper management. Being seizure-free for 2 years (C) is a positive outcome but does not require immediate intervention unless a seizure occurs.
A client has a pleural chest tube. Which action should the nurse take to ensure safe use of this equipment?
- A. Never strip the tubing to maintain patency.
- B. Secure tubing junctions with tape to prevent accidental disconnections.
- C. Set wall suction at the level recommended by the device manufacturer.
- D. Keep padded clamps at the bedside for use if the drainage system is interrupted.
Correct Answer: D
Rationale: The correct answer is D: Keep padded clamps at the bedside for use if the drainage system is interrupted. This is essential because if the drainage system is interrupted, the nurse needs to immediately clamp the tube to prevent air from entering the pleural space. Clamping the tube can prevent a potentially life-threatening situation.
A: Never strip the tubing to maintain patency - Stripping the tubing can lead to increased negative pressure, which can be harmful.
B: Secure tubing junctions with tape to prevent accidental disconnections - While securing tubing is important, clamping the tube in case of interruption is more critical.
C: Set wall suction at the level recommended by the device manufacturer - This is important for proper functioning but not as crucial as having clamps ready for emergencies.
A client calls to report redness to the sclera, itching of the eyes, and increased lacrimation for several hours. What should you direct the caller to do first?
- A. Please call your doctor.'
- B. Apply a cool compress to your eyes.'
- C. If you are wearing contact lenses, remove them.'
- D. Take an over-the-counter antihistamine.'
Correct Answer: C
Rationale: Removing contact lenses is the first step to prevent further irritation and allow proper assessment of the eye condition.
What is a common cause of sensorineural hearing loss?
- A. Otitis media
- B. Temporal bone fractures
- C. Otitis externa
- D. Vascular conditions
Correct Answer: D
Rationale: Vascular conditions impair blood supply to the cochlea, causing sensorineural hearing loss.