Mathematics · Aptitude
A nurse needs to prepare an IV solution of adrenaline (epinephrine) in a 1:10,000 strength. The available vial contains 1 mg in 1 mL (1:1,000 strength). Which preparation method will yield the correct dilution?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Add 1 mL of the 1:1,000 solution to 9 mL of normal saline✓
- 2Add 0.5 mL of the 1:1,000 solution to 5 mL of normal saline
- 3Mix 0.1 mL of the 1:1,000 solution with 10 mL of normal saline
- 4Add 1 mL of the 1:1,000 solution to 99 mL of normal saline
Correct answer
Add 1 mL of the 1:1,000 solution to 9 mL of normal saline
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