.png){kind=logo}
PDF Download
FREE SONOGRAPHY AND STUDY GAMES ABOUT RVT
EXAM ARDMS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -34 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation
Question 1: What is amaurosis fugax?
Answer:
temporary loss of vision in 1 eye, lack of blood flow to retina a sign of impending stroke
Question 2: Describe Homogeneous plaque
Answer:
predominately echogenic (calcification may present) uniformly echogenic
Question 3: What is the sample volume size typically used in diagnostic US?
Answer:
1-1.5mm
Question 4: Flow resistance of the ECA
Answer:
high
Question 5: Renal artery ratio that indicates stenosis?
Answer:
>3.5
Question 6: Name the branches of the ECA.
Answer:
- Superior thyroid A
- Ascending pharagenyal
- linguinal
- facial
- occipital
- posterior auricular
- maxillary
Terminal B
superficial temporal
Question 7: What forms the confluence of the portal vein?
Answer:
The splenic vein and the SMV
Question 8: Symptoms associated with ICA lesion
Answer:
uni-paresis uni-paresthesia aphasia amaurosis fugax sensory changes contralateral weakness
Question 9: Describe drop attack.
Answer:
sudden fall w/out loss of consciousness
Question 10: The cephalic course? (medial, lateral)
Answer:
lateral Question 11: What is the TCD temporal depth of the Terminal ICA as well as the direction of flow?
Answer:
55-65 mm -bi-direct
Question 12: Name the 1st branch off the ECA.
Answer:
Superior thyroid artery
Question 13: Another name for cross-over pathway?
Answer:
hemisphere-hemisphere
Question 14: Symptoms associated with vertebrobasilar lesion
Answer:
numbness around lips/mouth veritgo ataxia bil blurring/double vision drop attack bil. paresthesia/anesthesia amnesia
Question 15: What is the TCD temporal depth of the MCA and the flow direction
Answer:
30-60 mm - antegrade Question 16: Name the possible collateral pathways of cerebrovascular systemn and describe them
Answer:
cross-over: antegrade flow in ACA
ECA-ICA: retro flow in Opthalmic A
Posterior-Antrior: increased PCA flow
Question 17: Describe resistance of pre-prandial mesenteric vessels.
Answer:
high resistance w/reverse componet
Question 18: What vessel does the brachial connect to?
Answer:
axillary
Question 19: Symptoms associated with PCA lesion
Answer:
dyslexia coma paralysis Question 20: What is the TCD temporal depth of the ACA as well as the direction of flow?
Answer:
60-80 mm -retrograde
Question 21: What is the most common issue w/in 24 months of an endarectomy?
Answer:
Significant stenosis
Question 22: How many branches does the ECA have?
Answer:
8
Question 23: What is the 1st branch off the ICA?
Answer:
Opthalmic Artery
Question 24: Flow resistance of the ICA
Answer:
LOW
.png)