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13 Questions

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Evolution of Imaging Modalities Quiz

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Questions and Answers

What is the purpose of digital subtraction angiography?

To examine lymph nodes

To intervene with the course of a disease process

To study the arteries

To delineate blood vessels by subtracting tissue background images (correct)

What is the primary purpose of interventional angiography?

To study the veins

To intervene with the course of a disease process (correct)

To diagnose certain diseases

To examine vascular structures

Which of the following is NOT a type of angiography mentioned in the text?

Cardiography (correct)

Lymphangiography

Arteriography

Venography

What is typically given to the patient before an angiography procedure?

A mild sedative Signup and view all the answers

What is the purpose of diagnostic angiography?

To diagnose certain diseases Signup and view all the answers

What were the materials used in the first angiogram performed by E. Haschek and O. Lidenthal?

Lime, cinnabar (mercury), and petroleum Signup and view all the answers

What imaging modality did angiography originate from?

Conventional fluoroscopy Signup and view all the answers

What is the primary purpose of digital subtraction angiography?

To delineate blood vessels by subtracting background tissue Signup and view all the answers

Which of the following is NOT a preparatory step mentioned in the text before an angiography procedure?

Administering general anesthesia Signup and view all the answers

During an angiography procedure, what is the purpose of introducing a contrast material?

To visualize the vascular structures Signup and view all the answers

What term is used to describe the study of the lymph nodes using angiography?

Lymphangiography Signup and view all the answers

Which of the following is NOT a step mentioned in the text for the post-procedural care after an angiography?

Administering antibiotics Signup and view all the answers

What term is used to describe the study of arteries using angiography?

Arteriography Signup and view all the answers