Prescription Order: 1g in 50 mL to infuse over 30 minutes; gtt factor= 15gtts/1mL. How many drops per minute will you infuse?
The Correct Answer is ["25"]
Step 1: Convert the total volume to be infused from grams to milliliters. Since 1 gram is equivalent to 1,000 milligrams (mg), then 1 gram is equal to 1,000 mg. Therefore, 1g in 50 mL is equivalent to 1,000 mg in 50 mL.
Step 2: Determine the total infusion time in minutes. Since the order is to infuse over 30 minutes, the total infusion time is 30 minutes.
Step 3: Calculate the rate of infusion in milliliters per minute (mL/min). This is done by dividing the total volume in milliliters by the total time in minutes. So, (50 mL ÷ 30 min) equals approximately 1.67 mL/min.
Step 4: Calculate the number of drops per minute. This is done by multiplying the rate of infusion in mL/min by the drop factor in drops/mL. So, (1.67 mL/min × 15 gtt/mL) equals approximately 25 drops per minute. Therefore, you will infuse approximately 25 drops per minute.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While auscultating the lung fields can provide valuable information about the patient’s respiratory status, it is not the most immediate action needed for a COPD patient with an oxygen saturation of 89%4.
Choice B rationale
Administering oxygen is the most appropriate action for a COPD patient with an oxygen saturation of 89%. This will help increase the patient’s oxygen saturation and alleviate their shortness of breath.
Choice C rationale
Elevating the head of the bed can help improve lung expansion and ease breathing, but it is not as immediately effective as administering oxygen.
Choice D rationale
Assisting the patient to get up to the chair is not the most immediate action needed for a COPD patient with an oxygen saturation of 89%4.
Correct Answer is A
Explanation
Choice A rationale
The client reports mild pain in the upper left arm at 2/10 on a scale of 0 to 10. This indicates that the interventions were effective in managing the pain associated with the infection and cellulitis.
Choice B rationale
The client’s early morning finger stick blood glucose (FSBG) was 97 mg/dL (5.4 mmol/L). This is within the normal range, indicating that the interventions were effective in maintaining the client’s blood glucose levels within the normal range.
Choice C rationale
The client’s left upper arm is slightly reddened when compared with the right upper arm. This could be a sign of inflammation or infection, suggesting that the interventions were ineffective in completely resolving the infection and cellulitis.
Choice D rationale
The client reports that her back is more achy since she came to the hospital. This could be due to a variety of factors, including the hospital bed or a lack of physical activity. It is unrelated to the expected outcomes of the interventions for the infection and cellulitis.
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