Question

A nurse is planning care for a client who has a potassium level of 3.0 mEq/L. The nurse should plant to monitor the client for which of the following findings?

1. Hyperactive deep-tendon reflexes
2. Orthostatic hypotension
3. Rapid, deep respirations
4. Strong, bound pulse

Answer 1

When a client has a potassium level of 3.0 mEq/L, the nurse should monitor for orthostatic hypotension and respiratory muscle weakness. Hyperactive deep-tendon reflexes and strong bounding pulse are not typically associated with low potassium levels.

Step-by-step explanation:

A potassium level of 3.0 mEq/L is considered low and falls below the normal range of 3.5 to 5.0 mEq/L. When monitoring a client with a low potassium level, the nurse should watch for certain findings.

1. Hyperactive deep-tendon reflexes are not typically associated with low potassium levels. In fact, low potassium levels can cause muscle weakness and decreased reflexes.
2. Orthostatic hypotension, which is a drop in blood pressure upon standing, can be a manifestation of low potassium levels. The nurse should assess the client for signs such as lightheadedness, dizziness, and fainting.
3. Rapid, deep respirations are not directly related to low potassium levels. However, low potassium levels can cause respiratory muscle weakness, leading to difficulty breathing.
4. Strong, bounding pulse is also not a typical finding in clients with low potassium levels. Instead, low potassium levels can cause a weak or irregular pulse.