the physician ordered 0.6 g of a medication 1 hour before meals. the medication was available as 2.5 mg / 5 ml. the nurse would give blank ml

To determine how many milliliters (mL) the nurse should give, we can use **unit conversion and proportion calculations**. Here’s how we can solve it step-by-step.

### **Given:**
- Ordered dose: **0.6 g**
- Medication available: **2.5 mg / 5 mL**
  
First, we need to convert the ordered **0.6 g** to **mg**, since the available medication is in milligrams (mg).  

\[
1 \, g = 1000 \, mg \implies 0.6 \, g = 0.6 \times 1000 = 600 \, mg
\]

### **Step 1: Set up a proportion**  
The available concentration is **2.5 mg in 5 mL**. We need to find the volume \(x\) mL required for **600 mg**.

\[
\frac{2.5 \, mg}{5 \, mL} = \frac{600 \, mg}{x \, mL}
\]

### **Step 2: Solve for \(x\)**  
Use cross-multiplication:

\[
2.5 \times x = 600 \times 5
\]

\[
2.5x = 3000
\]

\[
x = \frac{3000}{2.5} = 1200 \, mL
\]

### **Final Answer:**
The nurse should give **1200 mL** of the medication.

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Let me know if you'd like further clarification or if anything is unclear!

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### **Related Questions:**
1. How do you convert between grams and milligrams?
2. What is the formula for setting up proportions in medication dosage?
3. How would the calculation change if the concentration were 5 mg / 10 mL?
4. What strategies can nurses use to double-check their dosage calculations?
5. Why is it important to administer medication an hour before meals in some cases?

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**Tip:** Always double-check units (grams, milligrams, etc.) to ensure correct dosage conversions. Misinterpreting these units can lead to dangerous errors!

The physician ordered 0.6 g of a medication 1 hour before meals. The medication was available as 2.5 mg / 5 ml. The nurse would give blank ml.

Learn how to calculate the correct dosage of medication when the physician orders 0.6g and the medication is available as 2.5 mg/5 mL. This step-by-step solution covers unit conversion and cross-multiplication techniques for safe nursing practices. Ideal for students in Grades 9-12 and healthcare professionals.

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