Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password

Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Two-Dimensional Imaging

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
show B-mode and M-mode  
🗑
show single, circular, disc-shaped  
🗑
show one  
🗑
In a mechanical transducer, what is the shape of the active element?   show
🗑
With a mechanical transducer, what would the image shape be?   show
🗑
show mechanical  
🗑
show mechanical, conventional, or fixed focusing  
🗑
show internal and external focusing  
🗑
show used with curved active element  
🗑
show used with acoustic lens  
🗑
show the entire image is lost  
🗑
How many active elements do array transducers have?   show
🗑
show an array comprised of a single slab of PZT cut into a collection of separate pieces  
🗑
What is a channel?   show
🗑
show arranged in a straight line  
🗑
show arranged as circular rings w/ common center (bulls eye)  
🗑
show arranged as a curved  
🗑
What is phasing?   show
🗑
show rectangular footprint  
🗑
How many active elements does a linear phased transducer have?   show
🗑
show fan or sector shaped  
🗑
show electronic  
🗑
show electronic  
🗑
In linear phased array, what happens when one element is damaged?   show
🗑
In a annular phased array, what would the shape of the active element be?   show
🗑
How many active elements does a annular phased transducer have?   show
🗑
What kind of beam steering does a annular phased array transducer have?   show
🗑
show electronic w/ multifocal zone  
🗑
With a annular phased array transducer, what would the image shape be?   show
🗑
show only portion of the image lost  
🗑
show rectangular-shaped strips  
🗑
show 120-250  
🗑
show rectangle/parallelogram shaped  
🗑
show electronic  
🗑
What kind of beam focusing does a linear sequential array transducer have?   show
🗑
In linear sequential array, what happens when one element is damaged?   show
🗑
How many active element does a convex, curved, or curvilinear transducer obtain?   show
🗑
show rectangular shape strips  
🗑
show electronic, some but not all  
🗑
What kind of beam focusing does a convex array transducer have?   show
🗑
show blunted sector shaped  
🗑
show only portion of image is damaged  
🗑
show rectangular shape strips  
🗑
How many active elements does a vector array transducer have?   show
🗑
What kind of beam steering does a vector array transducer have?   show
🗑
What kind of beam focusing does a convex array transducer have?   show
🗑
With a vector array transducer, what would the image shape be?   show
🗑
What is resolution?   show
🗑
show contributes to image quality  
🗑
How is slick thickness measured?   show
🗑
Which transducer are disc-shaped found in?   show
🗑
show thousands of elements arranged in a checkerboard pattern that created 3D  
🗑
show real time 3D imaging  
🗑
What is rendering?   show
🗑
show sound energy that extend outside the main beam by a single element transducer  
🗑
show side lobes  
🗑
show extra off-axis beams by an array transducer  
🗑
What apodization?   show
🗑
What is subdicing?   show
🗑
show make sound beam narrow to optimize lateral resolution  
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how
Created by: Lazacha
Popular Sonography sets