Certified Medication Aide Practice

What should be done if the potassium level is 3.5 or lower before administering thiazide diuretics?

1. Administer the medication as usual

2. Give the medication if it's below the maximum therapeutic level

3. Inform the supervisor and do not administer the medication

4. Check the supervisor's potassium level

The correct answer is: Inform the supervisor and do not administer the medication

Administering thiazide diuretics when the potassium level is 3.5 or lower can be dangerous for the patient, as these medications can cause further decrease in potassium levels. This can lead to adverse effects such as muscle weakness, fatigue, and even irregular heart rhythms. Therefore, option C is the correct choice, as it prioritizes the safety of the patient. Options A and B may put the patient at risk, while option D is not relevant as the supervisor's potassium level does not affect the decision at hand. It is important to follow proper protocols and inform the supervisor in situations where there may be a risk to the patient's well-being.