Which would be an expected finding during injection of dye with a cardiac catheterization? A. Cold extremity distant to the injection site B. Warmth in the extremity C. Extreme chest pain D. Itching in the extremities

Cardiac catheterization is a medical procedure used to diagnose and treat certain heart conditions. It involves the insertion of a thin, flexible tube called a catheter into a blood vessel, and guiding it to the heart. Once the catheter reaches the heart, a dye (contrast material) is injected to make the blood vessels visible under X-ray imaging. This allows the medical team to identify any blockages or abnormalities in the blood flow.

Now let's evaluate each answer by understanding the expected outcomes of injection dye during cardiac catheterization. A. Cold extremity distant to the injection site: This is not an expected finding during dye injection. The dye does not typically cause cooling in any extremities. B. Warmth in the extremity: This is the correct answer. During the injection of dye (contrast material) in a blood vessel, the dye travels throughout the circulatory system and can cause a feeling of warmth in the surrounding extremity. This is a normal sensation and nothing to be concerned about. C. Extreme chest pain: Although cardiac catheterization can sometimes cause slight discomfort, extreme chest pain is not an expected finding. If extreme chest pain is experienced, it indicates a possible complication and medical attention should be sought immediately. D. Itching in the extremities: Itching in the extremities is not typically an expected finding during dye injection in a cardiac catheterization procedure. In conclusion, the expected finding during dye injection in a cardiac catheterization would be:

The correct answer is (B) Warmth in the extremity, as this is an expected sensation during the injection of the dye in cardiac catheterization.