Ultrasound frequency used for diagnostic purposes in obstetrics –
Correct Answer: 1–20 MHz
Description: The US machine emits high frequency sound waves, ranging from 2-15 MHz, whose frequencies are considerably above the upper limit of human ear's audible range, i.e. greater than 20,000 Hz.
Category:
Radiology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now