Question

To view Pulmonary Stenosis, where do you inject the contrast?

1) Intravenous
2) Intramuscular
3) Subcutaneous
4) Intradermal

Answer 1

To view Pulmonary Stenosis, contrast is injected 1) Intravenous

Step-by-step explanation:

Pulmonary stenosis is a medical condition that affects the flow of blood from the right ventricle to the pulmonary artery. To view the extent of the stenosis and its impact on blood flow, a medical imaging technique called cardiac catheterization is often used. During this procedure, a contrast agent is injected intravenously into the patient's bloodstream.

The contrast agent contains iodine, which is a heavy element that shows up well on X-ray images. Once injected, the contrast agent flows through the bloodstream and into the pulmonary artery, making it visible on X-ray or fluoroscopy. By using cardiac catheterization with intravenous contrast injection, doctors can visualize the narrowing or obstruction in the pulmonary artery and determine the severity of the stenosis. This information helps guide treatment decisions and interventions for patients with pulmonary stenosis.

In summary, to view pulmonary stenosis, the contrast is injected intravenously during a cardiac catheterization procedure. This method allows doctors to assess the extent of the stenosis and guide appropriate treatment options. The correct answer is 1) Intravenous