A nurse is preparing to administer magnesium hydroxide 2.4 g PO daily. Available is magnesium hydroxide suspension 400 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["30 "]
Given:
- Desired dose of magnesium hydroxide: 2.4 g
- Available strength of magnesium hydroxide suspension: 400 mg/5 mL
First, let's convert the desired dose from grams to milligrams:
2.4 g = 2400 mg
Now, let's find out how many milliliters of magnesium hydroxide suspension correspond to the desired dose:
Volume (mL) = Desired dose / Concentration
Volume (mL) = 2400 mg / 400 mg/5 mL Volume (mL) = (2400 mg * 5 mL) / 400 mg Volume (mL) = 30 mL
So, the nurse should administer 30 mL of magnesium hydroxide suspension.
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Related Questions
Correct Answer is ["0.4 "]
Explanation
Volume (mL) = Desired dose / Concentration
Volume (mL) = 4 mg / 10 mg/mL
Volume (mL) = 0.4 mL
Correct Answer is ["0.5"]
Explanation
Desired dose of hepatitis B vaccine: 5 mcg
Available strength of hepatitis B vaccine injection: 5 mcg/0.5 mL
First, let's find out how many milliliters of hepatitis B vaccine correspond to the desired dose:
Volume (mL) = Desired dose / Concentration
Volume (mL) = 5 mcg / 5 mcg/0.5 mL Volume (mL) = 0.5 mL
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