Ultrasound duplex - Study guides, Class notes & Summaries

Final Exam: NR 304/ NR304 (2023/ 2024) Health Assessment II Exam| Questions and Verified Answers| Already Graded A -Chamberlain QUESTION The nurse is assessing the neurological status of a patient who has a late-stage brain tumor. With the reflex hammer, the nurse draws a light stroke up the lateral side of the sole of the foot and inward, across the ball of the foot. In response, the patient's toes fan out, and the big toe shows dorsiflexion. The nurse interprets this result as: ...

venous thrombosis - formation of blood clots within a vein, superficial vein thrombosis and deep vein thrombosis VTE - venous thromboembolism, very large clot development within a vein, deep vein thrombosis and pulmonary embolism virchow's triad - causes for VTEs 1) venous stasis (dysfunctional valve, immobility, varicose veins, low heart rate) 2) endothelial injury (direct or indirect trauma to vessel, atherosclerosis, venepuncture, indwelling catheter) 3) hypercoagulable state (surge...

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

What information does the Doppler shift furnish concerning the blood cells that produce it? - Ans - velocity The frequency of a pulsed Doppler wave is 6 MHz, and the PRF is 5 kHz. What is the maximum Doppler shift that can be recorded without aliasing? - Ans - 2.5 kHz When a reflector moves toward the transducer, what will happen to the reflected frequency? - Ans - increase Which of the following is not include in the information that is processed by a standard duplex ultrasound system? -...

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...

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...

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...

Ultrasound Physics: Final Study Guide with Complete Solutions Which of the following organs is scanned with the highest temporal resolution? - Correct Answer️️ -pediatric heart which unit of measurement is used when measuring a perimeter of a structure? - Correct Answer️️ -cm a disadvantage of duplex imaging is a: - Correct Answer️️ -decease in imaging frame rate which of the following a method for overcoming aliasing? - Correct Answer️️ -shift the baseline what type of...

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 sudden o...

ARDMS Abdomen MOCK exam| 251 | QUESTIONS & ANSWERS | ALREADY GRADED A+ 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 ...