Answer :
Final Answer:
Prof. J.C. Cruz should be administered 1950mL of Normal Saline Solution (NSS) (B),
Explanation:
To calculate the amount of Normal Saline Solution (NSS) that Prof. J.C. Cruz should be administered, you can follow these steps:
1. Convert body weight from pounds (lbs) to kilograms (kg):
Body weight in kg = Body weight in lbs / 2.2046
Body weight in kg = 165 lbs / 2.2046 ≈ 74.84 kg
2. Calculate the total mEq of sodium chloride (NaCl) needed:
Total mEq = Body weight in kg * 4 mEq/kg
Total mEq = 74.84 kg * 4 mEq/kg = 299.36 mEq
3. Calculate the volume (mL) of NSS needed:
Volume (mL) = Total mEq / Concentration (mEq/mL)
Volume (mL) = 299.36 mEq / 0.154 mEq/mL (since NaCl has a molecular weight of 58.5 g/mol, and 1 g of NaCl is approximately 0.154 mEq)
Volume (mL) ≈ 1942.07 mL
Rounded to the nearest 10 mL, Prof. J.C. Cruz should be administered 1950 mL of NSS (B).
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