Answer :
Prescription for administering intravenous (IV) potassium to a patient with hypokalemia is
option 3: Potassium chloride 10 mEq in 100 mL IV over 1 hour.
Here's why:
1. Option 1: Potassium chloride 10 mEq IV push over 1 minute is not recommended because rapid IV push of potassium can cause adverse effects, such as cardiac arrhythmias.
2. Option 2: Potassium chloride 30 mEq in 100 mL IV over 1 hour may be too high of a dose for a single administration, especially if the patient's potassium level is significantly low. Starting with a lower dose is generally safer.
3. Option 3: Potassium chloride 10 mEq in 100 mL IV over 1 hour provides a controlled and gradual infusion of potassium. This rate allows the body to adjust to the potassium intake without overwhelming the kidneys or causing adverse effects.
4. Option 4: Potassium chloride 10 mEq in 100 mL IV over 30 minutes has a faster infusion rate than option 3. However, it is still important to administer potassium at a controlled pace to minimize the risk of complications.
By choosing option 3, the nurse can safely administer potassium chloride to the patient over a 1-hour period, allowing for better potassium absorption and reducing the risk of adverse effects.
Remember, it is crucial to assess the patient's potassium levels and follow the healthcare provider's instructions when administering IV potassium. It is always best to consult with a healthcare professional for specific patient cases.
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The nurse is preparing to administer intravenous (IV) potassium to a patient with hypokalemia. Which prescription is the most appropriate?
1 Potassium chloride 10 mEq IV push over 1 minute
2 Potassium chloride 30 mEq in 100 mL IV over 1 hour
3 Potassium chloride 10 mEq in 100 mL IV over 1 hour
4 Potassium chloride 10 mEq in 100 mL IV over 30 minutes
