A nurse is preparing, to administer ampicillin 150 mg IM to an infant. Available is ampicillin injection 250 mg/mL. How many mL should the nurse administer? Round the answer off to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.6"]
Given:
Desired dose of ampicillin: 150 mg
Concentration of ampicillin injection: 250 mg/mL
Step 1: Set up the proportion:
Desired dose (mg) / Volume to administer (mL) = Concentration (mg/mL)
Step 2: Substitute the values:
150 mg / Volume = 250 mg/mL
Step 3: Solve for the unknown volume:
Volume = 150 mg / 250 mg/mL
Step 4: Calculate the volume:
Volume = 0.6 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["50"]
Explanation
Desired dose of magnesium sulfate: 2 g/hr
Concentration of magnesium sulfate solution: 40 g in 1,000 mL
Step 1: Calculate the desired volume of magnesium sulfate per hour:
Volume of magnesium sulfate per hour = Desired dose (g/hr) / Concentration (g/mL)
Volume of magnesium sulfate per hour = 2 g/hr / (40 g / 1,000 mL)
Volume of magnesium sulfate per hour = 2 g/hr / 0.04 g/mL
Volume of magnesium sulfate per hour = 50 mL/hr
Correct Answer is ["3"]
Explanation
Given:
Desired dose of potassium chloride: 30 mEq
Concentration of potassium chloride tablets: 10 mEq/tablet
Step 1: Calculate the number of tablets:
Number of tablets = Desired dose (mEq) / Concentration per tablet (mEq/tablet)
Number of tablets = 30 mEq / 10 mEq/tablet
Number of tablets = 3 tablets
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
