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Sonosim-Fundamentals of Ultrasound
Questions with Detailed Verified Answers
A linear sequential-array transducer ______
⼀Answer:- -can operate within a range of frequencies
-sacrifices tissue penetration for better resolution
-has a higher operational frequency relative to a curvilinear
transducer
A structure that is darker than its surrounding tissue is described as
hypoechoic
⼀Answer:- true
Which of the following choices regarding posterior acoustic
enhancement?
⼀Answer:- It causes the far field of a fluid-filled structure to appear
hyperechoic
The physics of ultrasound transmission and the properties of
various tissues enable some tissues to serve as acoustic windows
⼀Answer:- true
Transducers have a ranch of frequencies in which they can operate
⼀Answer:- true
Sonosim-Fundamentals of Ultrasound
Questions with Detailed Verified Answers
A linear sequential-array transducer ______
⼀Answer:- -can operate within a range of frequencies
-sacrifices tissue penetration for better resolution
-has a higher operational frequency relative to a curvilinear
transducer
A structure that is darker than its surrounding tissue is described as
hypoechoic
⼀Answer:- true
Which of the following choices regarding posterior acoustic
enhancement?
⼀Answer:- It causes the far field of a fluid-filled structure to appear
hyperechoic
The physics of ultrasound transmission and the properties of
various tissues enable some tissues to serve as acoustic windows
⼀Answer:- true
Transducers have a ranch of frequencies in which they can operate
⼀Answer:- true
