Edelman Understanding Ultrasound
Physics Exam Review Questions and
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What is the vertical axis of a graph called?
a. z-axis
b. x-axis
c. y-axis
d. time-axis
Ans: y-axis
What is the name of the horizontal axis of a graph?
a. z-axis
b. x-axis
c. y-axis
d. red axis
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Ans: x-axis
How are scores on the ultrasound board exams related to study
time?
a. Inversely
b. Conversely
c. Directly
d. Unrelated
Ans: Directly
How are caloric intake and weight related?
a. Inversely
b. Partially
c. Reciprocally
d. Directly
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Ans: Directly
How is weight related to a sonographer's time spent exercising?
a. Inversely
b. Conversely
c. Directly
d. Unrelated
Ans: Inversely
What is the reciprocal of 1,000?
a. One-hundredth
b. 1,000
c. 0.001
d. One-millionth
Ans: 0.001
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What is the reciprocal of 5?
a. One-hundredth
b. 5
c. 1/5
d. One-millionth
Ans: 1/5
What is the reciprocal of 1/10?
a. One-hundredth
b. 10
c. 1/10
d. One-millionth
Ans: 10
A sack contains 6 pounds of flour. The contents of the bag are
increased by a factor of 5. How much flour is in the bag?