A nurse is caring for a client who has a history of renal insufficiency and is taking lithium

Low blood pressure is correct. *Anaphylaxis is an immediate and life-threatening allergic response, manifesting as bronchospasm, laryngeal edema, and a rapid drop in blood pressure. Immediate treatment with epinephrine and IV fluids is imperative.

Wheezing is correct.
*Anaphylaxis is an immediate and life-threatening allergic response, manifesting as bronchospasm, laryngeal edema, and a rapid drop in blood pressure. Wheezing is an indication of bronchospasm and is treated using bronchodilators.

Difficulty swallowing is correct. *Anaphylaxis is an immediate and life-threatening allergic response, manifesting as bronchospasm, laryngeal edema, and a rapid drop in blood pressure. Difficulty swallowing is an indication of laryngeal edema and, therefore, anaphylaxis.