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 C
Explanation
Choice A rationale
Trigeminal neuralgia is a chronic pain condition that affects the trigeminal nerve, which carries sensation from your face to your brain. It does not cause a sensation of tightness around the torso.
Choice B rationale
Lhermitte’s sign is a symptom of multiple sclerosis and other neurological conditions where a person feels an electric shock-like sensation running down the spine and into the limbs. It does not cause a sensation of tightness around the torso.
Choice C rationale
The sensation of tightness around the torso in a patient with multiple sclerosis is often referred to as the “MS hug”. It is caused by a lesion or an area of active inflammation within the spinal cord.
Choice D rationale
Paroxysmal spasms are a type of muscle spasm experienced by some people with multiple sclerosis. These spasms are usually painful and involve the muscles of the legs, but they do not cause a sensation of tightness around the torso.
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