The nurse is alert to a possible delayed reaction to the dye injected during an angiography.For which response should she monitor the patient?

A) Pallor
B) Dyspnea
C) Thirst
D) Numbness and tingling

Delayed Reaction

A response to a stimulus, condition, or event that occurs later than would typically be expected, not immediate.

Angiography

A medical imaging technique used to visualize the inside, or lumen, of blood vessels and organs of the body, especially the arteries, veins, and the heart chambers, using a contrast agent.

Dyspnea

A medical term for the sensation of shortness of breath or difficulty breathing, often described as an intense tightness in the chest or feeling of suffocation.