Pharmacology and the Nursing Process by Linda Lane Lilley: Practice Exam

What is a risk factor when using corticosteroids and potassium-depleting diuretics concurrently?

1. Hypokalemia

2. Hyperkalemia

3. Hypertension

4. Hypocalcemia

The correct answer is: Hypokalemia

When taking corticosteroids (medication used to reduce inflammation) and potassium-depleting diuretics (medication used to remove excess fluid from the body), one of the potential risks is hypokalemia, which is low potassium levels in the blood. This is because both medications can cause the body to lose potassium, leading to potential symptoms such as weakness, fatigue, or heart palpitations. Option B, hyperkalemia, is incorrect because it refers to high potassium levels, which is not a risk factor when taking these medications concurrently. Option C, hypertension, may be a potential risk if these medications cause changes in blood pressure, but it is not the direct risk factor being asked for in this question. Option D, hypocalcemia, is also incorrect because it refers to low levels of calcium, which is not directly related to the use of corticosteroids