Ultrasound duplex - Study guides, Class notes & Summaries

Abdomen ARDMS _ MOCK exam Questions And Answers 100% Verified Progression of which of the following abnormalities flattens the portal veins? - answerBiliary obstruction The wall thickness in a normal fasting gallbladder should not exceed - answer3 mm This color Doppler sonogram is most likely demonstrating which of the following abnormalities? - answerPseudoaneurysm This color Doppler image demonstrates turbulent swirling blood flow within a fluid collection, classic sonographic findings...

URR SPI Exam 1, Questions and Answers Scored A+ The Doppler shift is 5000Hz. The pulse repetition frequency is 9000Hz. Which of the following is true? A: The peak velocity is equal to 2 m/s B: Aliasing will occur C: Range ambiguity will occur D: The peak pressure gradient is 36 mmHg B: Aliasing will occur The acoustic impedance of the matching layer: A: must be much thinner than the transducer element B: usually the same material as the damping layer C: is usually very low ...

ARDMS practice Test 100 Questions with Verified Answers Sonographers should be aware of work-related musculoskeletal disorders. Best practice while scanning is to avoid abducting the arm more than how many degrees? a. 50 b. 90 c. 30 d. 40 - CORRECT ANSWER c. 30 Which action demonstrates best practice during ultrasound exams regarding the ALARA principle? a. The exposure time should be extended during the exam. b. use the lowest possible output power that provides a diagnostic image. ...

Physics Doppler Exam Questions and Answers 100% Solved What choice relates to the presence of gray shades in a doppler spectrum? Amplitude of the echo Which of the following determines the grayscale in a doppler spectrum? Number of reflectors Blood moving at a velocity of 2m/s creates a doppler frequency of 3000Hz. What will the doppler shift be if the velocity measures 4m/s? 6000Hz Doppler does not always provide a valid estimate of the speed of blood cells because the shift is relate...

Anatomy 2086 Josephine Morrow Vism Packet. DESCRIBE DISEASE PROCESS AFFECTING PATIENT (INCLUDE PATHOPHYSIOLOGY OF DISEASE PROCESS) DIAGNOSTIC TESTS (REASON FOR TEST AND RESULTS) PATIENT INFORMATION ANTICIPATED PHYSICAL FINDING Albumin level test: 3.4 Prealbumin test: 14.7 Test used to detect protein level, Protein in essential for proper wound healing plays a role in new cell growth Chronic Venous Insufficiency is improper functioning of the vein valves in the lower extremities. Path...

which of the following statements is false regarding intraoperative duplex evaluation during carotid endarterectomy - due to the increased attenuation of sound caused by air in the extra cranial vessels, the lowest probe frequency available is preferred for the exam which renal arteries are evaluated with Doppler in an ultrasound exam that is used to perform a direct evaluation for renal artery stenosis - main renal artery if you are performing an arterial Doppler exam on the lower extremit...

Progression of which of the following abnormalities flattens the portal veins? Biliary obstruction The wall thickness in a normal fasting gallbladder should not exceed 3 mm This color Doppler sonogram is most likely demonstrating which of the following abnormalities? Pseudoaneurysm This color Doppler image demonstrates turbulent swirling blood flow within a fluid collection, classic sonographic findings of a common femoral artery pseudoaneurysm. A patient presents with...

Physics Doppler Exam Questions and Answers 100% Solved What choice relates to the presence of gray shades in a doppler spectrum? Amplitude of the echo Which of the following determines the grayscale in a doppler spectrum? Number of reflectors Blood moving at a velocity of 2m/s creates a doppler frequency of 3000Hz. What will the doppler shift be if the velocity measures 4m/s? 6000Hz Doppler does not always provide a valid estimate of the speed of blood cells because the shift is relate...

Online Kupinski ch 9 and 29 Questions And Answers 2024 1 / 16 With common carotid endarterectomy, common problems may occur at the distal point of the arteriotomy include all of the following except: A. stenosis as a result of injury due to an embolic protection device B. stenosis due to neointimal hyperplasia C. stenosis due to retained plaque D. stenosis as a result of narrowing due to the suture closure This structure is seen with in situ bypass procedures as a small cha...

When thrombin is injected into a pseudoaneurysm, the clotting should begin: - Within 5 to 10 seconds post injection A physician orders, a vein mapping of the left upper extremity for potential arterial bypass harvesting, but does not indicate which vessel he plans to use. Which lane should you evaluate because it is most commonly used for bypass? - Cephalic vein at the start of an endovenous ablation procedure for the GSV, the catheter is inserted ______ and advanced to a position _______ ...