Sonography Canada CORE (Physics) Questions With Correct Answers(Latest Update 2023)BUNDLED EXAMSonography Canada CORE (Physics) Questions With Correct Answers(Latest Update 2023)BUNDLED EXAMSonography Canada CORE (Physics) Questions With Correct Answers(Latest Update 2023)BUNDLED EXAMSonography Can...
[Show more]
Which of the following terms best describes the typical sonographic appearance of the medullary pyramids in the neonate? a. anechoic b. hypoechoic c. hyperechoic d. barely visible -ANSWER a. anechoic Medullary pyramids commonly appear anechoic. Sometimes too much perinephric fat makes it ha...
Preview 2 out of 7 pages
Add to cartWhich of the following terms best describes the typical sonographic appearance of the medullary pyramids in the neonate? a. anechoic b. hypoechoic c. hyperechoic d. barely visible -ANSWER a. anechoic Medullary pyramids commonly appear anechoic. Sometimes too much perinephric fat makes it ha...
what is the I SPPA for mechanical bioeffects? -ANSWER 190W/cm^2 what is the I SPTA for thermal bioeffects? -ANSWER 720mW/cm^2 recommended MI for fetal scanning -ANSWER MI < 1.9 recommended TI for fetal scanning -ANSWER TI < 0.7 after what fetal age is safe to use PW doppler? -ANSWE...
Preview 2 out of 8 pages
Add to cartwhat is the I SPPA for mechanical bioeffects? -ANSWER 190W/cm^2 what is the I SPTA for thermal bioeffects? -ANSWER 720mW/cm^2 recommended MI for fetal scanning -ANSWER MI < 1.9 recommended TI for fetal scanning -ANSWER TI < 0.7 after what fetal age is safe to use PW doppler? -ANSWE...
what is a transducer? -ANSWER anything that converts one form of energy to another form of energy what does an ultrasound transducer do? -ANSWER converts electropotential energy into mechanical and mechanical energy into electropotential energy what is the curie point? -ANSWER if a crystal is ...
Preview 2 out of 5 pages
Add to cartwhat is a transducer? -ANSWER anything that converts one form of energy to another form of energy what does an ultrasound transducer do? -ANSWER converts electropotential energy into mechanical and mechanical energy into electropotential energy what is the curie point? -ANSWER if a crystal is ...
Preliminary report -ANSWER •Location of the scan plane •Normal or abnormal echogenicity, or both, of the organs studied •Measurements and their locations •Presence of shadowing or acoustic enhancement •Presence and location of any masses •Presence and location of abnormal fluid coll...
Preview 1 out of 2 pages
Add to cartPreliminary report -ANSWER •Location of the scan plane •Normal or abnormal echogenicity, or both, of the organs studied •Measurements and their locations •Presence of shadowing or acoustic enhancement •Presence and location of any masses •Presence and location of abnormal fluid coll...
what is media/medium -ANSWER biological tissue what do all waves carry from one location to another -ANSWER energy sound is a ____________ wave in which particles in the medium move -ANSWER mechanical where can sound not travel -ANSWER in a vacuum are sound waves transverse or longitudin...
Preview 2 out of 15 pages
Add to cartwhat is media/medium -ANSWER biological tissue what do all waves carry from one location to another -ANSWER energy sound is a ____________ wave in which particles in the medium move -ANSWER mechanical where can sound not travel -ANSWER in a vacuum are sound waves transverse or longitudin...
f -ANSWER v/wavelength frequency -ANSWER number of cycles per second T -ANSWER 1/f Period -ANSWER length of time for one cycle 1540 m/s -ANSWER speed of sound in soft tissue infrasound -ANSWER <20Hz audible sound -ANSWER 20Hz-20,000Hz ultrasound -ANSWER >20,000Hz c -ANS...
Preview 2 out of 11 pages
Add to cartf -ANSWER v/wavelength frequency -ANSWER number of cycles per second T -ANSWER 1/f Period -ANSWER length of time for one cycle 1540 m/s -ANSWER speed of sound in soft tissue infrasound -ANSWER <20Hz audible sound -ANSWER 20Hz-20,000Hz ultrasound -ANSWER >20,000Hz c -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 -ANS...
Preview 2 out of 14 pages
Add to cartWhat 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 -ANS...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller JOAN100. Stuvia facilitates payment to the seller.
No, you only buy these notes for $21.49. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
79650 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now