ULTRASOUND 3A

What is the heart of ultrasound machine?

• monitor

• transducer

• crystal

• All of the above

The diagnostic imaging to study the pancreas is, EXCEPT;

• Ultrasound

• X-ray

• MRI

• CT-scan

The following diagnostic studies shoud not be done in pregnant woman,EXCEPT;

• UGIS

• CT-scan

• X-ray

• sonography

is a form of energy which causes a mechanical disturbance in the form of vibration of molecules within a medium

• sound

• audible sound

• molecules

• none of the above

it can be call ultrasound if measures(answer specific)

• 20kHz

• above 20kHz

• non audbile by human ear

• all of the above

the sample application of infrasound is/are

• diagnostic

• therapeutic

• surgery

• earthquake

The TIME taken for one complete cycle to occur

• frequency

• amplitude

• wavelength

• period

the period symbolize time wherein time symbolize

• hour

• munite

• seconds

• all of the above

frequency is indirectly proportional with period, therefore

• increased in period will decrease of frequency

• increased in period will increase of frequency

• deccreased in period will decrease of frequency

• non of the above

•Is the number of cycles that occurs in one second

• period

• wavelength

• frequency

• amplitude