#1
What is the principle behind ultrasound imaging?
#2
Which property of ultrasound waves determines the resolution of an ultrasound image?
#3
Which imaging modality utilizes ultrasound waves to produce real-time moving images of internal structures?
#4
What is the term for the ability of ultrasound waves to penetrate through tissues?
#5
What is the term for the ability of ultrasound waves to bounce off boundaries and return as echoes?
#6
What is the unit of measurement for ultrasound frequency?
#7
How does increasing the frequency of ultrasound waves affect image resolution?
#8
Which component of the ultrasound transducer converts electrical energy into mechanical energy?
#9
What is the term used to describe the depth at which ultrasound waves can no longer be detected?
#10
What is the term used to describe the strength of the returning ultrasound signal?
#11
What is the term used to describe the ability of an ultrasound system to distinguish between two objects that are close together?
#12
Which of the following factors affects the attenuation of ultrasound waves?
#13
Which imaging technique allows real-time visualization of blood flow within the body?
#14