Free Exam: Physics: Chap 17: Chapter 17 -- Practice Quiz
Number of Questions in Test: 38
Number of Questions in Preview: 5
Register to view all questions.
Note: Answers are not shown below but will be copied with this test.
Copy this test to my quiz maker account
Register with ClassMarker to copy free tests to give to your Test takers.
Register nowQuestion 1
[cmimg]0/7499281_NHR3SCH3.png[/cmimg]
In tissue harmonic imaging, where are harmonics likely to be formed?
In tissue harmonic imaging, where are harmonics likely to be formed?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
[cmimg]0/7499281_BES70R6F.png[/cmimg]
One of the reasons that a signal can be isolated from a microbubble contrast agent in the presence of echoes generated from tissue structures is that:
One of the reasons that a signal can be isolated from a microbubble contrast agent in the presence of echoes generated from tissue structures is that:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
[cmimg]0/7499281_M9WZ05XW.png[/cmimg]
If too high a Mechanical Index is used when imaging with a contrast agent, too much:
If too high a Mechanical Index is used when imaging with a contrast agent, too much:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
[cmimg]0/7499281_F8VN7IYS.png[/cmimg]
In tissue harmonics what is the nonlinear behavior that allows for detecting the second harmonic signal from deep depths? The:
In tissue harmonics what is the nonlinear behavior that allows for detecting the second harmonic signal from deep depths? The:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
[cmimg]0/7499281_RJF7008G.png[/cmimg]
Liquid suspensions have been developed that can be injected into the circulation intravenously to increase:
Liquid suspensions have been developed that can be injected into the circulation intravenously to increase:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |