The home health nurse visits a client with hypertension whose blood pressure has been well controlled on oral valsartan 320 mg daily. The client's blood pressure is 190/88 mm Hg, significantly higher than it was 2 weeks ago. The client reports a cold, a stuffy nose, and sneezing for 3 days. Which question is most appropriate for the nurse to ask?

Question

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Clients with hypertension should be instructed not to take potentially high-risk over-the-counter (OTC) medications such as high-sodium antacids, appetite suppressants, and cold and sinus preparations. It is appropriate to ask a client with hypertension about taking OTC cold medications as many cold and sinus medications contain phenylephrine or pseudoephedrine. These sympathomimetic decongestants activate alpha-1 adrenergic receptors, producing vasoconstriction. The resulting decreased nasal blood flow relieves nasal congestion. These agents have both oral and topical forms. With systemic absorption, these agents can cause dangerous hypertensive crisis. (Option B) Taking extra vitamin C may offer some protection for the immune system, but it does not cause an increase in blood pressure. (Option C) Exposure to young children increases the risk for contracting a contagious respiratory illness, but it does not directly increase blood pressure. (Option D) A flu shot would not offer protection against the flu within a week and does not cause an increase in blood pressure. Educational objective: Clients with hypertension should be instructed not to take potentially high-risk over-the-counter medications, including high-sodium antacids, appetite suppressants, and cold and sinus preparations, as they can increase blood pressure.

The Home Health Nurse Visits a Client with Hypertension Whose