The physician writes an order for furosemide (Lasix) 120 mg. Each table contains 40 mg. How many tablets would you administer?
The Correct Answer is ["3"]
To calculate the dosage of furosemide (Lasix), a diuretic medication, you need to divide the ordered amount by the tablet strength.
In this case, the ordered amount is 120 mg and the tablet strength is 40 mg.
Therefore, you need to divide 120 by 40, which gives you 3.
This means you would administer 3 tablets of furosemide (Lasix) to the patient.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D"]
Explanation
A. Administer morphine 1-2 mg IV
Administering morphine is not a preventive measure for spinal headaches. It may be considered for pain relief if the patient experiences discomfort after the effects of spinal anesthesia wear off.
B. Ambulate the client as soon as she gets feelings back
Ambulating the patient too soon after spinal anesthesia is generally not recommended. Staying in bed initially helps prevent complications like spinal headaches.
C. Increase fluid intake
Adequate hydration is important after spinal anesthesia to help maintain cerebrospinal fluid volume. Increasing fluid intake can reduce the risk of developing a spinal headache.
D. Encourage the patient to stay flat in bed
Remaining in a flat or slightly elevated position helps minimize cerebrospinal fluid leakage from the puncture site, reducing the likelihood of developing a spinal headache. This position is typically recommended for a specific duration after spinal anesthesia.
E. Position the client in high Fowler's position
Placing the patient in high Fowler's position (sitting upright) may increase the risk of cerebrospinal fluid leakage, potentially leading to a spinal headache. This position is not recommended for preventing spinal headaches after spinal anesthesia.
Correct Answer is A
Explanation
A. Carbidopa-levodopa
The symptoms described, including a shuffling gait, lack of facial expression, and tremors at rest, are characteristic of Parkinson's disease. Carbidopa-levodopa is a common medication used in the management of Parkinson's disease.
B. Donepezil
Donepezil is used in the treatment of Alzheimer's disease, a condition characterized by cognitive decline and memory impairment. It is not indicated for Parkinson's disease.
C. Rivastigmine
Rivastigmine is another medication used in the treatment of Alzheimer's disease, and it is also used in Parkinson's disease dementia. However, it is not the primary medication for the motor symptoms of Parkinson's disease.
D. Tacrine
Tacrine was once used in the treatment of Alzheimer's disease, but it is no longer commonly prescribed due to safety concerns and the availability of newer, safer medications. It is not indicated for Parkinson's disease.
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