High School

Case Question:

**History of Present Illness:**

JF is a 39-year-old male admitted to the hospital for treatment of dehydration and Crohn's disease. The hospital has 1 liter premixed bags of D5NS + 20 mEq KCl. JF's fluid has been running at 80 mL/hr for 8 hours.

How many mmols of KCl has the patient received?

- MW K = 39
- MW Cl = 35.5

*(Answer must be numeric; no units or commas; include a leading zero when the answer is less than 1; round the final answer to the nearest tenth.)*

**Medications:**
- D5NS + 20 mEq KCl, infuse 2 L then assess status
- Methylprednisolone 40 mg IV Q8H
- Tysabri 300 mg/115 mL over 1 hour x 1 dose today
- Ambien 10 mg QHS

Answer :

Final answer:

The patient has received 12.8 mmols of Medication KCl.

Explanation:

To calculate the mmols of Medications KCl the patient has received, we need to consider the following information:

  • The patient has been receiving a fluid called D5NS +20mEqKCl at a rate of 80 mL/hr for 8 hours.
  • Each liter of this fluid contains 20 mmols of KCl.

Therefore, the total amount of fluid received by the patient is 80 mL/hr x 8 hours = 640 mL. Since 1 L = 1000 mL, the patient has received 0.64 L of the fluid. To calculate the mmols of KCl, we can use the formula:

mmols of KCl = (total volume of fluid in L) x (mmols of KCl per L)

mmols of KCl = 0.64 L x 20 mmols/L = 12.8 mmols.

Learn more about Calculation of Medication KCl here:

https://brainly.com/question/33719799

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