High School

We appreciate your visit to VB has an order for the following PN Item Quantities Dextrose 250 g Amino acids 50 g Sodium acetate 16 mEq Sodium chloride 38 mEq. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

VB has an order for the following PN:

**Item/Quantities:**
- Dextrose: 250 g
- Amino acids: 50 g
- Sodium acetate: 16 mEq
- Sodium chloride: 38 mEq
- Potassium: 40 mEq
- Magnesium sulfate: 10 mEq
- Phosphate: 21 mmol
- Calcium: 4.45 mEq
- MVI-12: 5 mL
- Trace elements: 1 mL
- Vitamin K-1: 0.5 mg
- Famotidine: 10 mg
- Regular insulin: 40 units
- Sterile water: qs ad 980 mL

**Question:**
How many milliliters of 23.4% sodium chloride should be added to this PN?

(MW of Na = 23; MW of Cl = 35.5)

(Answer must be numeric; no units or commas; round the final answer to the nearest TENTH.)

Answer :

Final answer:

To add 38mEq of Sodium Chloride to the PN, approximately 9.5 mL of a 23.4% Sodium chloride solution will be needed.

Explanation:

To find the amount of 23.4% sodium chloride, we first need to compute the total amount of sodium chloride (NaCl) in milliequivalents (mEq). We have 38mEq of Sodium chloride. The molar mass of NaCl is the sum of the molar masses of Na and Cl, which is 23 + 35.5 = 58.5 g/mol.

Convert mEq to grams: 38 mEq * (58.5 g/mol) / (1000 mEq/mol) = 2.223 g.

Convert grams of NaCl to mL of a 23.4% NaCl solution. Since 23.4% NaCl means 23.4g NaCl in 100 mL solution, we have: Volume = (2.223 g) * (100 mL / 23.4 g) = 9.5 mL (rounded to the nearest tenth).

Learn more about Sodium Chloride Solution here:

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Thanks for taking the time to read VB has an order for the following PN Item Quantities Dextrose 250 g Amino acids 50 g Sodium acetate 16 mEq Sodium chloride 38 mEq. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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