The doppler shift f - Study guides, Class notes & Summaries

Core Sonography Canada Exam Correct 100%(rated A) What is the Doppler Shift Formula? - ANSWER fd = f echo - f transmit *What is the formula for resistance? *What are the units of Resistance - ANSWER Units: Pa*s/m^3 or Pa*s/cm^3 Alternate formula = 128nL/πD^4 What is attenuation proportional to? - ANSWER Frequency Wavelength equals - ANSWER c/f 1cc= - ANSWER 1 cm3 = 1mL = 10 -3 L What is the formula for Frame Rate? - ANSWER What is the formula for Pulse Period? - ...

What is the Doppler Shift Formula? correct answer: fd = f echo - f transmit *What is the formula for resistance? *What are the units of Resistance correct answer: Units: Pa*s/m^3 or Pa*s/cm^3 Alternate formula = 128nL/πD^4 What is attenuation proportional to? correct answer: Frequency Wavelength equals correct answer: c/f 1cc= correct answer: 1 cm3 = 1mL = 10 -3 L What is the formula for Frame Rate? correct answer: What is the formula for Pulse Period? correct ans...

What is the Doppler Shift Formula? -ANSWER fd = f echo - f transmit *What is the formula for resistance? *What are the units of Resistance -ANSWER Units: Pa*s/m^3 or Pa*s/cm^3 Alternate formula = 128nL/πD^4 What is attenuation proportional to? -ANSWER Frequency Wavelength equals -ANSWER c/f 1cc= -ANSWER 1 cm3 = 1mL = 10 -3 L What is the formula for Frame Rate? -ANSWER What is the formula for Pulse Period? -ANSWER What is the Formula for Spatial Pulse Length? -ANSWER...

1. A nurse is caring for a client who has given informed consent for ECT. Just before the procedure, the client tells the nurse she is considering not going forward with the treatment. Which of the following statements by the nurse is appropriate? a. “You don’t have to go through with the treatment.” b. “Most people who have this procedure feel better following the treatment.” c. “It’s okay to be nervous before this treatment.” d. “Your doctor wouldn’t have ordered this ...

BESTQUIZZES COMPREHENSIVE EXIT EXAM – PRIORITY ONE 1. A nurse is assessing a client’s pulmonary artery wedge pressure (PAWP). The nurse should recognize that an elevated PAWP indicates which of the following complications? A. Left ventricular failure B. Cardiogenic shock C. Hypovolemia D. Hypotension 2. A nursing planning care for a school-age child who is 4 hr postoperative following perforated appendicitis. Which of the following actions should the nurse include in the plan ...

Color Doppler demonstrates (x2) - average velocity & direction of flow Which artifacts will be seen with needles? (x3) - - Propagation speed artifact - Reverberation AKA resonance artifact - Bayonet artifact What happens if you decrease the color threshold? - reduce the color displayed - color threshold AKA priority - increase threshold if you don't see enough color If the entire image is too bright, what do you do first? - decrease the output power reverberation artifact due to gas pro...

ATLS Test 1 Exam A 22-year-old man is hypotensive and tachycardic after a shotgun wound to the left shoulder. His blood pressure is initially 80/40 mm Hg. After initial fluid resuscitation his blood pressure increases to 122/84 mm Hg. His heart rate is now 100 beats per minute and his respiratory rate is 28 breaths per minute. A tube thoracostomy is performed for decreased left chest breath sounds with the return of a small amount of blood and no air leak. After chest tube insertion, the most ap...

ARDMS SPI Exam Questions With 100% Correct Answers 2024|2025 Which gain will increase the risk of bioeffects? a. transmit b. receive c. gain d. overall gain Correct Answer: a. transmit Which of the following is considered the memory of an ultrasound instrument? a. pulser b. transducer c. receiver d. beam former e. digital scan converter f. display monitor Correct Answer: e. digital scan converter Spectral broadening suggest: a. laminar flow b. turbulent flow c. flow awa...

ARDMS SPI Exam Questions and Multiple Choice Answers Which gain will increase the risk of bioeffects? a. transmit b. receive c. gain d. overall gain - CORRECT ANSWER-a. transmit Which of the following is considered the memory of an ultrasound instrument? a. pulser b. transducer c. receiver d. beam former e. digital scan converter f. display monitor - CORRECT ANSWER-e. digital scan converter Spectral broadening suggest: a. laminar flow b. turbulent flow c. flow away from the tra...