How many milligrams of carbidopa is this patient taking per dose/tablet?
250 mg
25 mg
5 mg
200 mg
The Correct Answer is B
A. 250 mg:
This represents the amount of levodopa in the tablet, not carbidopa. Sinemet contains two active ingredients: carbidopa (25 mg) and levodopa (250 mg), as shown on the label.
B. 25 mg:
This is the correct answer, as the label indicates that each tablet contains 25 mg of carbidopa. Carbidopa is combined with levodopa to improve its effectiveness and reduce side effects like nausea.
C. 5 mg:
This is not accurate; the label clearly states that the carbidopa dose is 25 mg per tablet.
D. 200 mg:
This does not correspond to the dose of carbidopa or levodopa in this medication. The label specifies 25 mg of carbidopa and 250 mg of levodopa.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) It is pain that can be relieved with rest:
Stable angina is typically predictable and occurs during physical exertion or emotional stress when the heart’s oxygen demand exceeds its supply. The pain associated with stable angina usually resolves with rest or after the cessation of the activity that triggered it. Additionally, nitroglycerin can help alleviate the discomfort by dilating blood vessels and improving blood flow to the heart muscle.
B) It is normal pain that will go away on its own:
Although stable angina pain may resolve on its own when the precipitating factor (e.g., exercise or stress) is removed, it is not considered "normal" pain. The pain is a symptom of underlying coronary artery disease (CAD), indicating that the heart muscle is not getting enough oxygen. It’s important for the client to manage angina carefully, as it may progress to more serious forms, such as unstable angina or myocardial infarction (heart attack), if not addressed appropriately.
C) It is pain that is not relieved by taking nitroglycerin:
Nitroglycerin is commonly effective in relieving stable angina by relaxing the coronary arteries and improving blood flow to the heart. If a client’s angina is not relieved by nitroglycerin, it may indicate that the angina is no longer stable (i.e., it has become unstable angina) or that a more serious cardiovascular event is occurring, such as a heart attack.
D) It is pain that requires a cardiac catheterization:
Cardiac catheterization is a diagnostic and interventional procedure typically used when a patient has unstable angina or a history of myocardial infarction or when other treatments have failed. However, stable angina usually does not require immediate catheterization unless the pain is refractory or there is evidence of significant coronary artery blockage. The most common management for stable angina is lifestyle modifications, medications (e.g., nitroglycerin, beta-blockers, calcium channel blockers), and addressing risk factors for coronary artery disease.
Correct Answer is ["B","C","E"]
Explanation
A) Stop taking ordered corticosteroid once symptoms resolve:
Corticosteroids, such as prednisone, are commonly prescribed to reduce inflammation in Bell’s Palsy, especially during the acute phase. However, it is important to complete the full course of corticosteroids as prescribed, even if symptoms improve. Abruptly stopping corticosteroids can lead to rebound inflammation and potentially worsen the condition.
B) Apply warm compresses to the affected area several times a day:
Warm compresses can help to reduce pain and inflammation in the affected side of the face. Applying them several times a day can also help improve circulation and ease the discomfort associated with Bell's Palsy. This is a recommended self-care strategy that can help provide relief and improve overall comfort for the client during recovery.
C) Cover the affected eye with an eye protective shield or patch at night:
Bell's Palsy can lead to paralysis of the facial muscles, which may make it difficult for the client to fully close the eyelid on the affected side, leaving the eye vulnerable to dryness and injury. Covering the eye with a protective shield or patch at night helps prevent corneal damage and protects the eye from exposure during sleep. This is an essential part of eye care for a client with Bell’s Palsy to prevent complications.
D) Chew food only on the affected side:
There is no medical recommendation to limit chewing to the unaffected side. In fact, clients should be encouraged to use both sides of their mouth for chewing to prevent muscle atrophy and maintain function. There is no evidence to support that chewing food only on the affected side provides any benefit.
E) Place artificial tears or lubricant to help decrease dryness in the eyes:
Since Bell's Palsy can impair the ability to close the eyelid fully, this can lead to dryness and potential corneal damage on the affected side. Artificial tears or lubricating eye drops should be used regularly to moisturize the eye and prevent complications such as corneal ulcers or abrasions.
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