Which statement demonstrates that a client prescribed a non-selective beta-blocker requires additional education regarding side effects?

The statement indicating that the heart will race when glucose is low reflects a misunderstanding of how non-selective beta-blockers can affect symptoms of hypoglycemia. Non-selective beta-blockers inhibit both beta-1 and beta-2 adrenergic receptors, which can mask the typical adrenergic symptoms associated with low glucose levels, such as tachycardia (increased heart rate). Consequently, when a person experiences hypoglycemia, they may not necessarily feel an increased heart rate due to the medication's action.

The other statements reflect a proper understanding of the side effects and necessary monitoring associated with non-selective beta-blockers. For example, being aware of the possibility of fatigue aligns with common side effects of beta-blockers. Regularly checking blood sugar levels is an important practice for someone on a non-selective beta-blocker, as it helps manage the risk of undetected hypoglycemia. Recognizing that dizziness can be a sign of low glucose, although not definitive, indicates some understanding of how hypoglycemia might present.

In summary, the statement about the heart racing demonstrates a gap in knowledge regarding how non-selective beta-blockers influence the body's response to low blood sugar, prompting the need for further education on side effects and