2. The “salt and pepper” appearance on imaging is associated with which vascular condition? a) Hemangioma b) Neurofibromatosis c) Carotid body tumor d) Renal artery stenosis Answer: a) Hemangioma
3. The “banana peel” sign on imaging is characteristic of: a) Aneurysm b) Arteriovenous malformation c) Venous thrombosis d) Varicose veins Answer: b) Arteriovenous malformation
4. The “cotton wool spots” on retinal examination are commonly associated with: a) Diabetes b) Hypertension c) Vasculitis d) All of the above Answer: d) All of the above
5. The “bamboo spine” appearance on X-ray is a feature of: a) Ankylosing spondylitis b) Atherosclerosis c) Arterial dissection d) Osteomyelitis Answer: a) Ankylosing spondylitis
6. The “doughnut sign” on imaging is indicative of which vascular condition? a) Aneurysm b) Arteriovenous malformation c) Hemangioma d) Carotid artery dissection Answer: b) Arteriovenous malformation
7. The “beaded” appearance of the arteries on angiography suggests: a) Vasculitis b) Atherosclerosis c) Aneurysm d) Thrombosis Answer: a) Vasculitis
8. The “trident sign” on imaging is characteristic of: a) Aneurysm b) Carotid artery dissection c) Arteriovenous malformation d) Deep vein thrombosis Answer: b) Carotid artery dissection
9. The “cerebral spider” appearance on MRI is most indicative of: a) Arteriovenous malformation b) Aneurysm c) Stroke d) Vasculitis Answer: a) Arteriovenous malformation
10. The “ground-glass opacity” seen on imaging may be associated with: a) Pulmonary embolism b) Aneurysm c) Hemangioma d) Vasculitis Answer: a) Pulmonary embolism
11. The “target sign” on imaging is commonly associated with which vascular condition? a) Lymphoma b) Carotid artery dissection c) Aneurysm d) Arteriovenous malformation Answer: d) Arteriovenous malformation
12. The “V-sign” on imaging is indicative of: a) Aneurysm b) Carotid artery dissection c) Deep vein thrombosis d) Vasculitis Answer: b) Carotid artery dissection
13. The “popcorn calcification” on CT scan is characteristic of which vascular abnormality? a) Hemangioma b) Aneurysm c) Carotid artery dissection d) Arteriovenous malformation Answer: a) Hemangioma
14. The “jet sign” on echocardiography is indicative of: a) Atrial septal defect b) Ventricular septal defect c) Aneurysm d) Carotid artery dissection Answer: a) Atrial septal defect
15. The “meniscus sign” on imaging is associated with: a) Deep vein thrombosis b) Aneurysm c) Pulmonary embolism d) Carotid artery dissection Answer: c) Pulmonary embolism
16. The “cork-screw appearance” on imaging is most characteristic of: a) Atherosclerosis b) Arteriovenous malformation c) Hemangioma d) Carotid artery dissection Answer: b) Arteriovenous malformation
17. The “apple-core lesion” on imaging is indicative of: a) Colon cancer b) Aneurysm c) Carotid artery dissection d) Hemangioma Answer: a) Colon cancer
18. The “tram-track appearance” on imaging is characteristic of: a) Neurofibromatosis b) Arteriovenous malformation c) Atherosclerosis d) Deep vein thrombosis Answer: a) Neurofibromatosis
19. The “double contour sign” on imaging is indicative of: a) Aneurysm b) Carotid artery dissection c) Vasculitis d) Deep vein thrombosis Answer: b) Carotid artery dissection
20. The “spider-like” appearance on imaging is most commonly associated with: a) Hemangioma b) Aneurysm c) Carotid artery dissection d) Deep vein thrombosis Answer: a) Hemangioma
21. The “mosaic pattern” on imaging can be associated with which condition? a) Atherosclerosis b) Arteriovenous malformation c) Carotid artery dissection d) Deep vein thrombosis Answer: b) Arteriovenous malformation
22. The “water lily sign” on imaging is most indicative of: a) Aneurysm b) Hemangioma c) Carotid artery dissection d) Arteriovenous malformation Answer: b) Hemangioma
23. The “blowout fracture” on imaging can be associated with which vascular condition? a) Carotid artery dissection b) Aneurysm c) Hemangioma d) Deep vein thrombosis Answer: a) Carotid artery dissection
24. The “pulmonary artery enlargement” on imaging is characteristic of: a) Pulmonary hypertension b) Aneurysm c) Hemangioma d) Arteriovenous malformation Answer: a) Pulmonary hypertension
25. The “hyperdense core” on CT scan is most indicative of: a) Aneurysm b) Arteriovenous malformation c) Carotid artery dissection d) Deep vein thrombosis Answer: b) Arteriovenous malformation
26. The “enlarged heart” on imaging can be associated with which vascular condition? a) Congestive heart failure b) Aneurysm c) Hemangioma d) Arteriovenous malformation Answer: a) Congestive heart failure
27. The “high-flow fistula” on imaging is most commonly seen in: a) Arteriovenous malformation b) Aneurysm c) Deep vein thrombosis d) Carotid artery dissection Answer: a) Arteriovenous malformation
28. The “swirling” appearance on imaging is indicative of which condition? a) Aneurysm b) Hemangioma c) Carotid artery dissection d) Arteriovenous malformation Answer: d) Arteriovenous malformation
29. The “pseudocapsule” on imaging is characteristic of: a) Hemangioma b) Carotid artery dissection c) Aneurysm d) Deep vein thrombosis Answer: a) Hemangioma
30. The “scalloped” appearance on imaging can be associated with: a) Aneurysm b) Carotid artery dissection c) Hemangioma d) Arteriovenous malformation Answer: d) Arteriovenous malformation
31. The “stratified” appearance on imaging is most indicative of: a) Aneurysm b) Hemangioma c) Carotid artery dissection d) Arteriovenous malformation Answer: a) Aneurysm
32. The “cerebral venous sinus thrombosis” is most commonly associated with: a) Hypercoagulable states b) Hemangioma c) Aneurysm d) Carotid artery dissection Answer: a) Hypercoagulable states
33. The “striking contour” on imaging is indicative of which vascular condition? a) Arteriovenous malformation b) Aneurysm c) Carotid artery dissection d) Deep vein thrombosis Answer: b) Aneurysm
34. The “triple-phase CT” is most useful for diagnosing which condition? a) Aneurysm b) Arteriovenous malformation c) Hemangioma d) Deep vein thrombosis Answer: a) Aneurysm
35. The “cortical rim sign” on imaging is characteristic of: a) Hemangioma b) Arteriovenous malformation c) Aneurysm d) Carotid artery dissection Answer: a) Hemangioma
36. The “multi-lobular” appearance on imaging is associated with: a) Hemangioma b) Aneurysm c) Carotid artery dissection d) Deep vein thrombosis Answer: a) Hemangioma
37. The “classic pear-shaped” appearance on imaging is indicative of: a) Aneurysm b) Arteriovenous malformation c) Hemangioma d) Deep vein thrombosis Answer: a) Aneurysm
38. The “honeycomb appearance” on imaging can be associated with: a) Arteriovenous malformation b) Aneurysm c) Hemangioma d) Deep vein thrombosis Answer: a) Arteriovenous malformation
39. The “dilated veins” on imaging are most commonly seen in: a) Portal hypertension b) Hemangioma c) Aneurysm d) Carotid artery dissection Answer: a) Portal hypertension
40. The “linear calcification” on imaging is characteristic of: a) Atherosclerosis b) Carotid artery dissection c) Hemangioma d) Arteriovenous malformation Answer: a) Atherosclerosis
41. The “angioedema” appearance on imaging is indicative of: a) Vascular malformation b) Aneurysm c) Hemangioma d) Deep vein thrombosis Answer: a) Vascular malformation
42. The “tangled vessels” on imaging can be associated with: a) Arteriovenous malformation b) Aneurysm c) Carotid artery dissection d) Hemangioma Answer: a) Arteriovenous malformation
43. The “angiographic filling defects” on imaging are most indicative of: a) Thrombosis b) Aneurysm c) Hemangioma d) Carotid artery dissection Answer: a) Thrombosis
44. The “stippled calcification” on imaging is characteristic of: a) Hemangioma b) Aneurysm c) Carotid artery dissection d) Deep vein thrombosis Answer: a) Hemangioma
45. The “vascular malformation” seen on imaging is often associated with: a) Arteriovenous malformation b) Aneurysm c) Carotid artery dissection d) Hemangioma Answer: a) Arteriovenous malformation
46. The “vessel wall enhancement” on imaging is most commonly associated with: a) Vasculitis b) Aneurysm c) Hemangioma d) Deep vein thrombosis Answer: a) Vasculitis
47. The “vascular invasion” on imaging is indicative of: a) Tumor metastasis b) Aneurysm c) Hemangioma d) Carotid artery dissection Answer: a) Tumor metastasis
48. The “dilated, tortuous veins” on imaging are characteristic of: a) Varicose veins b) Aneurysm c) Hemangioma d) Carotid artery dissection Answer: a) Varicose veins
49. The “vascular calcification” on imaging can be associated with: a) Atherosclerosis b) Hemangioma c) Carotid artery dissection d) Arteriovenous malformation Answer: a) Atherosclerosis
50. The “enlarged aortic arch” on imaging is most indicative of: a) Aortic aneurysm b) Hemangioma c) Carotid artery dissection d) Deep vein thrombosis Answer: a) Aortic aneurysm
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