Edelman Understanding Ultrasound Physics questions.

Edelman Understanding Ultrasound Physics questions
Study online at https://quizlet.com/_747h0l

1. Is cholesterol level and longevity a. inversely related. cho-
a. inversely related lesterol increases, lifespan
b. directly related decreases.
c. unrelated

2. Is smoking and the likelihood of cardiovascular dis- b. directly related
ease
a. inversely related
b. directly related
c. unrelated

3. Are years employed and days of vacation earned per b. directly related
year
a. inversely related
b. directly related
c. unrelated

4. Is IQ and shoe size c. unrelated
a. inversely related
b. directly related
c. unrelated

5. Is caloric intake and weight b. directly related. weight
a. inversely related increase when calories in-
b. directly related crease
c. unrelated

6. Is hours spent exercising and weight a. inversely related. exer-
a. inversely related cise increases, weight de-
b. directly related creases
c. unrelated

7. a. inversely related


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Is alcohol intake and sobriety
a. inversely related
b. directly related
c. unrelated

8. How are the size of a tree and its age related? b. directly related
a. inversely related
b. directly related
c. unrelated

9. How are the height of a person and the color of his c. unrelated
automobile related?
a. inversely related
b. directly related
c. unrelated

10. How is the age of a loaf of bread related to its fresh- a. inversely related. age
ness? increases, freshness de-
a. inversely related creases
b. directly related
c. unrelated

11. List these metric terms in INCREASING order: B. micro, C. milli, F. deci, E.
deca, D. hecto, A. mega
A. mega
B. micro
C. milli
D. hecto
E. deca
F. deci

12. how many milliliters are in 8 liters.
A. 1/8


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B. 8 d. 8000. milli means thou-
c. 800 sandth, so multiply 1000
d. 8000 by 8.

13. how many centimeters are in 3 meters? d. 300. centi means hun-
a. 1/300 dredth, so multiply 3 by
b. 1/3 100
c. 3
d. 300

14. how many kilometers are in 3000 meters? c. 3. kilo means thousand,
a. 1/300 so divide 3000 by 1000.
b. 1/3
c. 3
d. 300

15. what is the reciprocal of 100? d. .01. 1/100= .01
a. .1
b. 100
c. .2
d. .01

16. how many hertz is 3 MHz? 3,000,000. mega means
a. 3,000,000 billion, 3x1,000,000 =
b. 3000 3,000,000
c. 333
d. 0.003

17. how many milliliters are contained in a jar filled with 5 a. 5. milli means thou-
liters of fluid? santh.
a. 5
b. 5000



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c. 500
d. .005

18. how many liters are contained in 80 ml of fluid? d. .080. since it needs to
a. 8 be liters, move the deci-
b. 80 mal 3 spaces to the left for
c. .008 each zero that's in a thou-
d. .080 sand.

19. How much bigger is a thousand than ten? b. 100. 1000-10= 100
a. 10
b. 100
c. 1000
d. 500

20. how much bigger is a billion than a million? 1000 times.
1,000,000,000-1,000,000=
1000

21. how much smaller is a hundred than a thousand? 1/10 times

22. what do waves transfer from one location to another? c. energy
a. matter
b. molecules
c. energy
d. water

23. which of the following best describes sound waves? a. a series of compres-
a. a series of compressions and rarefactions sions and rarefactions
b. waves that are heard by man
c. movement of molecules and energy from location
to another
d. waves that are used to make images of anatomy