A nurse is caring for a patient with metabolic alkalosis.
What actions should the nurse take?

Choice A rationale:

Circulatory overload, also known as hypervolemia or fluid overload, is a condition where the body has too much fluid. This excess fluid, especially in the circulatory system, can lead to a rapid heartbeat. This is because the heart needs to work harder to pump the increased volume of blood, leading to an increased heart rate.

Choice B rationale:

Weight loss is not typically associated with circulatory overload. In fact, quick weight gain might be observed due to the excess fluid in the body.

Choice C rationale:

Low blood pressure is not a common symptom of circulatory overload. On the contrary, high blood pressure can occur because the excess fluid in the circulatory system puts more pressure on the blood vessel walls.

Choice D rationale:

Excessive sweating is not a direct symptom of circulatory overload. However, symptoms such as shortness of breath and swelling in certain areas of the body are more common.

The correct answer is Choice C.

Choice A rationale: Applying four drops of developing solution to each stool specimen is incorrect. Typically, the test requires two drops of solution. Following manufacturer instructions ensures accurate results and prevents unnecessary waste or inaccurate readings.

Choice B rationale: Using toilet paper to transfer the stool specimen is improper. Stool should be collected using the provided applicator stick to avoid contamination, ensuring the accuracy of the fecal occult blood test.

Choice C rationale: Waiting 30 seconds after applying the developing solution allows the chemical reaction to complete, ensuring accurate detection of any occult blood present in the stool sample.

Choice D rationale: Collecting two stool specimens from the same area increases the risk of missing occult blood present in different parts of the stool. Sampling from multiple areas enhances test accuracy and ensures comprehensive results.