CCI Registered Vascular Specialist (RVS) Practice Test

These questions are part of the practice quiz. Start practicing

• A thrombus is found in a gastrocnemius muscular vein approximately a third of the way down the calf from the knee. If this were to propagate proximally, it would next involve:
• What is true regarding axial resolution in carotid imaging?
• Among the limitations of continuous-wave Doppler, what cannot be determined?
• Which of the following is often a sign of a cerebrovascular accident?
• Which of the following is NOT a vessel or structure of the penis?
• In the context of chronic venous insufficiency, what is a primary treatment goal?
• At what anatomical level does the common carotid artery typically divide into its external and internal branches?
• What is the significance of the Doppler effect in vascular studies?
• The greatest pressure of venous hypertension in secondary varicose veins occurs:
• Which part of the body do the internal iliac arteries mainly supply?
• What could lead to an abnormal ABI measurement?
• In TCD, what is the normal direction of flow in the anterior cerebral artery?
• If a patient has an episode of garbled speech, which area of the brain is likely affected?
• A thrombus is found in a soleal vein, a bit proximal to mid calf. If this were to propagate, it would next involve:
• Describe the role of ultrasound gel in vascular imaging.
• What vessel is typically evaluated to assess carotid artery disease?
• What is a common complication of untreated deep venous thrombosis?
• Which of the following is a non-invasive vascular test?
• In TCD, which finding suggests a possible carotid obstruction?
• What is the primary function of perforating veins?
• Which vascular condition can result in decreased blood pressure in the left arm compared to the right?
• Which diagnostic tool is commonly used to evaluate blood flow in veins?
• Which artery is NOT typically associated with the anterior circulation of the brain?
• What does 'external compression' refer to in vascular testing?
• What condition is often indicated by the presence of varicose veins?
• Which of the following vessels is involved during carotid artery evaluations?
• What common symptoms might indicate a vascular emergency?
• What is the significance of a positive Homan's sign in a clinical setting?
• A hemispheric stroke usually affects which artery distribution and side of the body?
• Which of the following is NOT an intracranial potential collateral artery?
• Which demographic is at highest risk for developing abdominal aortic aneurysm (AAA)?
• Which symptom is primarily associated with changes in lower brain functions?
• A 56-year-old patient with transient loss of vision in one eye followed by weakness and numbness in the opposite hand likely has what condition?
• Under what circumstances is a carotid ultrasound most often indicated?
• What imaging techniques does 'venous duplex' include?
• A TIA affecting the right anterior hemisphere of the brain typically impacts which part of the body?
• Identify a common cause of embolic stroke symptoms.
• What is the role of a color Doppler ultrasound?
• How does ultrasound assist in diagnosing lymphatic disorders?
• What finding at a depth of 50 mm indicates significant vasospasm of the middle cerebral artery?
• In arterial Doppler assessment, what can biphasic waveforms indicate?
• What is a key part of post-procedure care for sclerotherapy patients?
• If flow in the left anterior cerebral artery is toward the beam, what does this suggest?
• What does the term 'hypoplasia' refer to concerning vascular anatomy?
• What can increase in flow through collateral pathways signal?
• In the temporal window for TCD, a strong signal at 50 mm depth is most likely which artery?
• In a handheld TCD, the angle of the beam relative to flow is assumed to be what?
• Which bone is smaller in the lower leg?
• What does 'ABI' stand for in vascular assessments?
• What imaging technique is used to visualize blood vessels and check for stenosis?
• Which of the following is NOT a risk factor for atherosclerosis?
• What does increased mean velocities in TCD analysis typically indicate?
• Which vein is typically associated with the superficial circulation in the calf?
• Which procedure would most likely require the use of sclerotherapy?
• Which of the following symptoms indicates anterior circulation involvement?
• What is a major complication associated with untreated DVT?
• A patient who reports a temporary episode of visual loss is describing what condition?
• What may sudden onset of edema and pain in a patient with chronic venous insufficiency indicate?
• What is the primary purpose of vascular ultrasound?
• What is a significant risk factor for peripheral artery disease (PAD)?
• What symptom involves difficulty swallowing?
• Which of the following symptoms does NOT suggest brain stem or posterior circulation issues?
• Amaurosis fugax associated with an internal carotid lesion is most likely to cause which effect?
• What is the primary function of venous valves?
• In B-mode imaging of the common femoral artery, where does the profunda femoris artery normally course?
• Which of the following is true regarding subclavian steal?
• What is the recommended patient position for a lower extremity venous ultrasound?
• How do stenting procedures of the internal carotid artery compare to those of coronary arteries?
• What is the clinical importance of identifying vertebral artery lesions?
• In vascular assessments, why is patient history important?
• What does a low ABI value typically indicate?
• What is the main purpose of the endarterectomy procedure?
• What is the most common risk factor for developing deep venous thrombosis?
• Which component is NOT part of the spectral Doppler display information?
• What anatomical feature can contribute to the development of aneurysms?
• What is the function of venous valves in the vascular system?
• In TCD, what is the normal direction of flow in the vertebral artery?
• What is the primary goal of the Vascular Quality Initiative (VQI)?
• What is a primary characteristic of normal venous flow?
• Approximately what percentage of patients experience major complications from cerebrovascular angiography?
• What does a high resistance waveform in a Doppler study indicate?
• What condition is suggested by chronic unilateral lower extremity swelling, aching, and a sense of heaviness?
• What is a characteristic of significant stenosis detected by TCD?
• Which statement regarding atherosclerosis is NOT true?
• What is a characteristic of carotid endarterectomy?
• What is the main risk factor associated with peripheral artery disease (PAD)?
• Varices resulting from deep-venous valvular insufficiency and incompetent perforators are called:
• Which anatomical structure is found at the base of the larynx?
• Which type of ischemic incident is characterized by symptoms resolving within 24 hours?
• What is 'perfusion pressure'?
• Which information cannot be determined by cerebrovascular angiography?
• Hypertension is associated with hyperperfusion syndrome after which procedure?
• Which transducer frequencies are appropriate for assessing carotid arteries?
• What is true regarding the use of rtPA in acute ischemic stroke?
• What condition is characterized by blockage in the aorta, leading to reduced blood flow to the legs?
• What is the standard for measuring abdominal aortic aneurysm (AAA) size?
• A localized increase in mean velocity at a depth of 50 mm likely indicates what condition?
• What could a missing triphasic waveform indicate?
• What factor can worsen the prognosis of peripheral artery disease (PAD)?
• Which structure forms the prominence of the larynx?
• When interpreting a TCD exam, what suggests a significant flow abnormality?
• Which ultrasound technique is commonly used to assess blood flow abnormalities?
• How does increased blood viscosity affect vascular resistance?
• How do you calculate the peak systolic velocity (PSV)?
• Which statement is NOT true regarding carotid bruit?
• Which of the following is MOST likely associated with a bruit?
• Which of these conditions is LEAST likely to cause a bruit in the neck?
• What forms the superior vena cava?
• Which statement about capillaries is FALSE?
• What vein is responsible for draining blood from the lower half of the body into the heart?
• Which of these patients would least likely be considered at high risk for deep venous thrombosis?
• In vascular technology, what does the term 'non-invasive' imply?
• Identify a common treatment for varicose veins.
• Which imaging modality is preferred for visualizing intricate cerebrovascular anatomy?
• What risks are commonly associated with endovascular procedures?
• What is considered a normal range for the Ankle-Brachial Index (ABI)?
• What is the most common medical treatment for acute ischemic stroke?
• Which of the following is NOT a function of veins?
• Which heart condition is characterized by irregular and often rapid heart rate due to chaotic electrical signals?
• Which of the following can be a benefit of using ultrasound in vascular procedures?
• What does the transcranial Doppler evaluate in vascular studies?
• Approximately what percentage of untreated calf-vein thrombosis is thought to propagate to a proximal level (i.e., popliteal or above)?
• Which is NOT a risk factor for DVT?
• A patient presenting with a brief episode of garbled speech is experiencing what condition?
• Which of the following is NOT a risk factor for developing venous disease?
• What condition is generally characterized by leg pain that worsens with activity and improves with rest?
• In the context of vascular testing, what is meant by 'transluminal'?
• The term hemiparesis refers to:
• Which condition is indicated by significant stenosis of the anterior cerebral artery?
• Which of the following may occur due to a significant narrowing of the left common carotid artery?
• What TCD finding is consistent with vasospasm following subarachnoid hemorrhage?
• What type of waveforms are generally expected in normal arterial flow?
• How does the left renal vein cross the aorta in relation to the left renal artery?
• What is the primary layer of the artery where atherosclerosis begins?
• One complication of deep venous recanalization is:
• A decreased pulse at mid neck is suggestive of what condition?
• A left arm blood pressure that is 40 mmHg lower than the right may indicate all of the following EXCEPT?
• What is described as a disturbance in vision affecting half of the visual field in both eyes?
• What does the term 'stenosis' refer to?
• What is the normal direction of flow in the middle cerebral artery in TCD?
• Which of the following factors may worsen symptoms of chronic venous insufficiency?
• Bruits heard bilaterally, loudest low in the neck, are most likely caused by which condition?
• How can vascular specialists assess arterial health effectively?
• Which systemic factor is known to adversely affect vascular health?
• What do arterial duplex studies typically assess?
• What is the significance of the palpation method in assessing venous insufficiency?
• Which of the following is TRUE regarding the clinical detection of a bruit?
• A stronger pulse is palpated in the right neck than on the left. This could result from all of the following EXCEPT:
• The most important Doppler criterion for diagnosing greater than 80% stenosis is?
• Which condition can a vascular ultrasound specifically identify?
• In patients with chronic venous insufficiency, which finding is likely on physical exam?
• What is the most common anomaly found in the circle of Willis?
• Which term refers to a tingling sensation experienced in limbs?
• What is true about the findings in conventional arteriography when stenosis is determined?
• Which common pathology is detected by vascular imaging?
• In duplex imaging, the best arterial wall quality is obtained when the beam is at what angle to the artery walls?
• Where is the brachiocephalic vein located?
• Which condition is NOT a use for TCD?
• Which arteries are generally responsible for simultaneous bilateral ocular symptoms in cerebrovascular disease?
• In the context of venous ultrasound, what does patient comfort help avoid?
• What is a hallmark sign of chronic venous insufficiency?
• Which precaution should be taken when performing a venous duplex scan?
• Which statement about carotid bruit is accurate?
• What common clinical feature is present in patients with varicose veins?
• What does a monophasic waveform in vascular assessment typically indicate?
• What are collateral vessels?
• What could a decreased pulse in the mid neck indicate?
• A carotid bruit detected during imaging appears as which of the following?
• A spectral waveform labeled "suboccipital window" at 90 mm depth is most likely associated with which artery?
• Which structure is a useful landmark for locating the renal arteries?
• Which of the following is NOT considered a main collateral pathway in ICA obstruction?
• What is the approximate diameter of capillaries?
• Which symptom is least likely to improve with leg elevation in patients with chronic venous insufficiency?
• What is the primary goal when treating chronic venous insufficiency?
• What does "contrast enhanced ultrasound" (CEUS) help with?
• Which artery is most commonly involved in cases of carotid stenosis?
• What is the most likely cause of acute right-side weakness and aphasia in a 24-year-old after a car accident?
• What condition can weak arterial walls lead to?
• What does an elevated peak systolic velocity typically indicate?
• Why is adequate hydration crucial during vascular ultrasound procedures?
• What did the NASCET trial indicate is the best treatment for symptomatic carotid stenosis?
• Which statement best describes the symptoms of venous disease in a patient?
• Which ultrasound parameter is critical for estimating the risk of stroke?
• What is the purpose of a thrombosis assessment?
• What is the primary role of the venous system in circulation?
• During transcranial insonation of the temporal window, which two arteries create a bidirectional signal at 60 to 65 mm depth?
• During ordinary auscultation of a carotid bifurcation, the detection of a bruit that extends into diastole is considered:
• What is the second most common source of stroke symptoms after carotid bifurcation disease?
• What does 'non-compressibility' of a vein indicate?
• How is an 'aneurysm' defined?
• What procedural technique is often used in endovenous laser treatment (EVLT)?
• Which imaging technique is commonly used to evaluate deep vein thrombosis (DVT)?
• Which vessel courses along the medial aspect of the psoas muscle?
• Which tissue layer is absent in capillaries?
• How does ultrasound measure the effectiveness of hemodialysis?
• The left common iliac vein crosses which structure to the right common artery just distal to the aortic bifurcation?
• What role does compression bandaging play in post-procedure care after sclerotherapy?
• Which artery is a terminal branch of the maxillary artery?
• Which superficial vein assists in draining into the three main perforating veins of the distal calf?
• What does an increase in blood viscosity typically cause?
• In vascular terminology, what does 'reflux' refer to?
• Which imaging modality is commonly used as an adjunct to Doppler studies?
• What is a common non-invasive method to assess arterial blood flow?
• Where are the paratibial perforating veins, formerly known as Boyd's perforator, located?
• Which statement about varicose veins is true?
• Which of the following is NOT a major complication of cerebrovascular angiography?
• What is the relationship between blood flow and vessel diameter?
• What is the main purpose of assessing waveform patterns in vascular studies?
• In the context of carotid disease, what does increased collateral circulation indicate?
• Which artery is primarily responsible for feeding blood to the thigh area?
• Two weeks after a fracture of the femur, a 33-year-old female is seen for swelling of the calf of the same leg. The preliminary diagnosis, prior to performance of any noninvasive testing, should include:
• What symptom is typically associated with a carotid artery occlusion?
• What does Magnetic Resonance Angiography (MRA) primarily rely on for processing?
• What can a patient history reveal that is crucial for vascular assessments?
• What does a bruit extending into diastole in a carotid bifurcation generally indicate?
• Which statement about renal failure is true in relation to cerebrovascular procedures?
• What operator-induced error can result in a falsely LOW frequency shift while assessing the internal carotid artery?
• What is another name for the hypogastric artery?
• What is the main function of Doppler studies in vascular assessments?
• Which is a potential cause for a bilateral bruit?
• What criterion did the NASCET use to classify internal carotid artery disease?
• What is pitting edema of both lower extremities likely associated with?
• What are common indicators for a vein to receive compression in ultrasound?
• After what condition is hyperperfusion syndrome most commonly seen?
• A patient may be at risk for stroke if they exhibit which symptom?
• Which finding is inconsistent with total occlusion of the internal carotid artery?
• What is the most common anatomic variant of the aortic arch?
• What is the significance of monitoring vascular resistance?