Which of the following is a unit for measuring the loudness of the sound
Anonymous Quiz
11%
A.Decibel scale
6%
B. Sone
8%
C .Phon
19%
D.Hz
56%
B&C
The speed of the sound is high in ......
Anonymous Quiz
55%
Solid
5%
Liquid
22%
Gases
19%
All are equal
The speed of the sound changes with temperature, and decrease about 0.6 m/s for every degree C
Anonymous Quiz
48%
True
52%
False
Fluid moves through the.........ear
Anonymous Quiz
7%
Outer
18%
Middle
51%
Inner
25%
All of the above
Which type of transducers is usually used for cardiac imaging ?
Anonymous Quiz
20%
Linear array
66%
Phased array
14%
Curved array
...............was used to evaluate midline displacement of the brain in patients suffering from abrain tumor
Anonymous Quiz
57%
A-mode
22%
B-mode
9%
M-mode
11%
All
👍1
............ displays depth on the vertical axis and time on the horizontal axis
Anonymous Quiz
17%
A-mode
26%
B-mode
45%
M-mode
13%
All
All of the following is considered from components of ultrasound machine except
Anonymous Quiz
11%
Pulsar
4%
Receiver
64%
Spatial
20%
Scan converter
Which of the following is important in obstric scanning
Anonymous Quiz
39%
Temporal resolution
13%
Contrast resolution
2%
Spatial resolution
46%
All
If the object is moving away from the source of sound, the returning echo travels at high frequency
Anonymous Quiz
26%
True
74%
False
.............. applies electronic delayes to help align the phases of the echoes
Anonymous Quiz
11%
Receiver
25%
Pulsar
25%
Scan converter
39%
Beam former
The greater the intensity of of the returning echo , the greater the displayed signal brightness
Anonymous Quiz
73%
True
27%
False
Lower frequency and good depth is a characteristic of ...........
Anonymous Quiz
25%
Linear array
26%
Phased array
45%
Curved array
5%
None
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دول 20 سؤال على sound waves
مش محتاجين نقول يعني السؤال اللي مش تبعك skip
والسؤال اللي مش عارف تفسيره أو عندك اعتراض أو تعقيب على الإجابة تقدر تبعتلنا هنا ع البوت (@Physical_Therapy_TBot)
بالتوفيق يا أبطال وماتنسوناش من دعواتكم♥️
❤7