The healthcare provider prescribes streptomycin 200 mg IM every 12 hours. The vial is labeled, "Streptomycin 1 gram/2.5 mL." How many milliliters should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["0.5"]
To find out how many milliliters the nurse should administer, we first need to calculate the volume required to deliver 200 mg of streptomycin.
Given:
Streptomycin concentration: 1 gram/2.5 mL
Dose prescribed: 200 mg
We'll start by converting the dose prescribed from milligrams (mg) to grams (g) since the concentration is given in grams:
200 mg = 0.2 grams
Now, we can set up a proportion to find the volume (x) needed to deliver 0.2 grams of streptomycin:
1 gram / 2.5 mL = 0.2 grams / x
Cross-multiplying:
1 * x = 0.2 * 2.5
x = 0.5 mL
So, the nurse should administer 0.5 milliliters of streptomycin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Clamping the urinary catheter prior to the collection:
This step involves temporarily stopping the flow of urine through the catheter. Whether gloves are needed for this step depends on the specific protocol and the potential risk of exposure to bodily fluids. If there's a possibility of urine leakage or splashing during the clamping process, gloves may be necessary to protect against contact with the urine.
B. Recording the output on the flowsheet in the client's room:
This step involves documenting the urine output on a flowsheet or chart. It typically does not require direct contact with bodily fluids, as the nurse is handling paperwork rather than the urine itself. Therefore, gloves are usually not necessary for this task.
C. Transporting the urine specimen to the laboratory:
Once the urine specimen has been collected and properly sealed in a biohazard bag, the nurse transports it to the laboratory for analysis. As long as the specimen is securely packaged, there is no need for gloves during transportation unless there is a risk of spillage or leakage. However, if there is a possibility of contact with bodily fluids due to leakage, gloves should be worn to protect against exposure.
D. Using the syringe to remove the specimen from the catheter:
This step involves using a sterile syringe to withdraw the urine from the catheter for collection. Since it involves direct contact with bodily fluids (i.e., urine), gloves are necessary to protect against potential exposure to pathogens. Wearing gloves during this step helps maintain proper infection control practices and minimizes the risk of contamination.
Correct Answer is A
No explanation
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