Ptcb Flashcards: Concentration Calculations

Study Concentration Calculations in Ptcb with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Identify the percent strength (% $w/v$ ) of a solution labeled $5\ \text{mg/mL}$ .

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ANSWER

$0.5\%\ w/v$ . 5 mg/mL equals 0.5 g per 100 mL, corresponding to 0.5% w/v.

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What this deck covers

This deck focuses on Concentration Calculations, giving you a quick way to review the definitions, rules, and examples that matter most for Ptcb.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 50Practice questions for this set

A 1 g vial of cefazolin powder for injection is reconstituted with 2.5 mL of sterile water. The resulting solution has a total volume of 3.0 mL. What is the final concentration in mg/mL?

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