Ultrasound 1
| First | First | Last | Quiz Score Total | Question 1a | 1a) What is the frequency of ultrasound? | 1b) Why is it that humans cannot hear ultrasound? | Question 1c | Image 1c | 1c) What does this tell us about the densities of the kidney and the surrounding tissue? | 1d) Why is using ultrasound safer than using X rays to view internal organs? | 1e) Why can we not use ultrasound to view the brain? | 1f) How can ultrasound be used in industry? | Quiz Percentage Grade |
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| First | First | Last | Quiz Score Total | Question 1a | 1a) What is the frequency of ultrasound? | 1b) Why is it that humans cannot hear ultrasound? | Question 1c | Image 1c | 1c) What does this tell us about the densities of the kidney and the surrounding tissue? | 1d) Why is using ultrasound safer than using X rays to view internal organs? | 1e) Why can we not use ultrasound to view the brain? | 1f) How can ultrasound be used in industry? | Quiz Percentage Grade |