What is the initial treatment for Guillain-Barré syndrome?
Corticosteroids
Antibiotics
Antiviral medications
Intravenous immunoglobulin (IVIG)
The Correct Answer is D
A. Corticosteroids are not typically used as the initial treatment for Guillain-Barré syndrome.
B. Antibiotics are not effective against Guillain-Barré syndrome as it is not caused by a bacterial infection.
C. Antiviral medications are not relevant for Guillain-Barré syndrome because it is not caused by a viral infection.
D. Intravenous immunoglobulin (IVIG) is the initial treatment of choice as it helps reduce the severity and duration of the symptoms by modulating the immune response.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Purple striations are more commonly associated with Cushing's syndrome, not Addison's disease.
B. Intention tremors are not a characteristic of Addison's disease.
C. Hirsutism is associated with excessive androgen production, not Addison's disease.
D. Hyperpigmentation, especially in areas exposed to friction, is a classic sign of Addison's disease due to increased production of melanocyte-stimulating hormone along with adrenocorticotropic hormone.
Correct Answer is ["2.4"]
Explanation
Rationale:
To calculate the dosage of Nitroprusside in mcg/min, first convert the client's weight from pounds to kilograms, knowing that 1 kg equals 2.2 lbs. Therefore, 176 lbs is approximately 80 kg. Next, multiply the client's weight in kg by the dosage rate: 0.5 mcg/kg/min. So, 80 kg * 0.5 mcg/kg/min equals 40 mcg/min. To find mcg/hr, multiply the mcg/min dosage by 60, the number of minutes in an hour, which gives us 2400 mcg/hr. Finally, to calculate mL/hr, use the concentration of the drug: 500 mg in 500 mL. Since 1 mg equals 1000 mcg, 500 mg is 500,000 mcg. Divide the hourly dosage in mcg by the total number of mcg in the available fluid to find the mL/hr. Thus, 2400 mcg/hr divided by (500,000 mcg / 500 mL) results in 2.4 mL/hr. Rounded to the nearest tenth, the final dosages are 40 mcg/min, 2400 mcg/hr, and 2.4 mL/hr.
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