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Test Bank for Principles of Radiographic Imaging 6th Edition by Carlton
Multiple Choice
1. 1/7 + 5/9 =
a. 6/16
b. 35/63
c. 44/63
d. 9/35
ANSWER: c
POINTS: 1
DIFFICULTY: Easy
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
2. 5/8 7/9 =
a. 12/17
b. 45/56
c. 12/72
d. 35/72
ANSWER: d
POINTS: 1
DIFFICULTY: Easy
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
3. 1/64/5 =
a. 1/5
b. 4/11
c. 5/24
d. 4/30
ANSWER: c
POINTS: 1
DIFFICULTY: Easy
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
4. 46.3 + 29.87 =
a. 245
b. 2,450
c. 76.17
d. 7.617
ANSWER: c
POINTS: 1
DIFFICULTY: Easy
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
5. 16.3 1.2 =
a. 19.56
b. 195.6
c. 17.5
d. 1.75
ANSWER: a
POINTS: 1
DIFFICULTY: Easy
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
6. 1,800 0.30 =
a. 0.0001
b. 540
c. 6,000
d. 60,000
ANSWER: c
POINTS: 1
DIFFICULTY: Easy
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 2/4/2019 9:48 PM DATE MODIFIED: 2/5/2019 1:15 AM
7. Convert 7/12 to a decimal.
a. 0.583
b. 1.714
c. 19.83
d. 84.00
ANSWER: a
POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
8. Convert 87.3% to a decimal.
a. 0.0873
b. 0.873
c. 8.73
d. 87.3
ANSWER: b
POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
9. Change 23.46 to a percent.
a. 0.2346%
b. 23.46%
c. 2.346%
d. 2,346%
ANSWER: d
POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
10. The number of significant digits in 3.75 104 is
a. two.
b. three.
c. four.
d. five.
ANSWER: b
POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
11. The inverse of 0.137 is approximately
a. 1.37.
b. 7.30.
c. 73.
d. 137.
ANSWER: b
POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
12. Convert 540.7 to scientific notation.
a. 5.407 102
b. 5.407 10−2
c. 5.407 103
d. 5.407 10−3
ANSWER: b POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
13. 2.63 10−2 =
a. 0.00263
b. 0.0263
c. 26.3
d. 263
ANSWER: b
POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
14. If you purchase four (4) twelve-packs of soda as a fundraiser for $10.00 and sell each can of soda for 50 cents, your profit is
a. $9.74.
b. $14.00.
c. $24.00.
d. $34.00.
ANSWER: b
POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
15. Mercury (Hg), a metal, is liquid at room temperature. Its density is 13.6 g/cm3. If you have 100 mL of Hg, how many grams do you have? a. 0.136
b. 1.36 10−3
c. 136
d. 1.36 103
ANSWER: d POINTS: 1
DIFFICULTY: Difficult
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
16. Convert 113°F to °C.
a. 20.3°C
b. 62.8°C
c. 81°C
d. 235°C
ANSWER: b
POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
17. The equation x2 + 2xy + y2 can be expressed as:
a. (x + y)2
b. 2x + 2y
c. x + 2xy + y2
d. x2 + y2 + xy
ANSWER: a POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
18. Consider the following proportional relationship: x = ay/bd. Assuming all other quantities remain constant, what happens to the value of x when b increases? a. increases
b. decreases
c. remains the same
d. cannot be determined
ANSWER: b POINTS: 1
DIFFICULTY: Medium
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
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