A nurse is admitting a patient with a subarachnoid hemorrhage and expects to administer which of the following medications to decrease intracranial pressure (ICP)?
Nicardipine
Dopamine
Mannitol
Phenytoin .
The Correct Answer is C
Choice A rationale
Nicardipine is a calcium channel blocker used to treat high blood pressure. While it can be used in the management of subarachnoid hemorrhage, it is not primarily used to decrease intracranial pressure.
Choice B rationale
Dopamine is a type of medication used to treat certain conditions such as low blood pressure, heart failure, and Parkinson’s disease. It is not typically used to decrease intracranial pressure in the context of a subarachnoid hemorrhage.
Choice C rationale
Mannitol is a type of medication that is used to decrease intracranial pressure. It works by drawing fluid out of the brain to help reduce swelling.
Choice D rationale
Phenytoin is a medication used to control seizures. While it can be used in the management of subarachnoid hemorrhage, it is not primarily used to decrease intracranial pressure. Migraine Explore
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Related Questions
Correct Answer is C
Explanation
Choice A rationale
Peripheral neuropathy is a result of damage to the peripheral nerves and is often associated with conditions like diabetes, infections, and traumatic injuries. It typically causes chronic pain, characterized by a burning or tingling sensation, rather than acute pain.
Choice B rationale
Fibromyalgia is a chronic disorder characterized by widespread musculoskeletal pain, fatigue, and tenderness in localized areas. It is not an example of acute pain.
Choice C rationale
A surgical incision is a common cause of acute pain. Pain from a surgical incision occurs suddenly, usually as a result of tissue damage from the surgery, and it resolves once the tissue heals.
Choice D rationale
Rheumatoid arthritis is a chronic inflammatory disorder that can affect more than just your joints. It typically causes chronic pain, not acute pain.
Correct Answer is ["A","B","C","D","E"]
Explanation
Choice A rationale: Clients with epilepsy are at high risk of injury from falls during seizures due to sudden loss of consciousness or motor control. Climbing ladders increases the risk of severe trauma, including head injuries and fractures, if a seizure occurs at height. The American Epilepsy Society recommends avoiding elevated surfaces without safety measures. Neurological unpredictability in epilepsy necessitates minimizing exposure to high-risk environments to prevent secondary injuries during seizure episodes.
Choice B rationale: Swimming alone is contraindicated for clients with epilepsy due to the risk of drowning if a seizure occurs in water. A partner can provide immediate assistance, ensuring airway patency and preventing submersion. The CDC and Epilepsy Foundation emphasize supervised aquatic activity. Seizures may cause loss of consciousness or muscle control, making it impossible for the individual to self-rescue. Even brief seizures can lead to aspiration or hypoxic injury if not promptly addressed by a nearby observer.
Choice C rationale: Driving restrictions for clients with epilepsy vary by jurisdiction, but most guidelines, including those from ATI and the Epilepsy Foundation, recommend a seizure-free period of 6 to 12 months before resuming driving. This is based on the risk of sudden incapacitation while operating a vehicle, which endangers both the driver and the public. A 3-month seizure-free period is insufficient and not evidence-based. Neurological stability must be demonstrated over a longer duration to ensure safety.
Choice D rationale: Power tools pose a significant hazard to individuals with epilepsy due to the potential for sudden seizure activity during operation. These tools often involve sharp, fast-moving components that can cause severe injury if control is lost. The Occupational Safety and Health Administration (OSHA) advises against unsupervised use of such equipment by individuals with seizure disorders. Seizure unpredictability necessitates avoiding machinery that requires continuous attention and motor coordination to prevent traumatic injuries.
Choice E rationale: During a seizure, especially a generalized tonic-clonic seizure, it is critical to gently guide the client to the floor to prevent injury from falling. This position helps reduce the risk of head trauma and allows for safer seizure progression. The floor provides a stable surface, minimizing the chance of secondary injury. The nurse should also clear the area of sharp objects and cushion the head to protect the client during convulsions, as recommended by seizure first aid protocols.
Choice F rationale: Positioning a client on their back during postictal recovery is contraindicated due to the risk of airway obstruction. Seizures often result in decreased consciousness, increased oral secretions, or vomiting. The supine position can lead to aspiration or hypoxia. Instead, the recovery position—lying on the side—facilitates drainage of secretions and maintains airway patency. The American Red Cross and Epilepsy Foundation recommend side-lying recovery to reduce respiratory complications and promote safe postictal recovery.
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