SPI Board Exam Review (GB) 2023/2024. (GB) 600+ Complete QUESTIONS &ASWERS (100% Verified & Graded A+)|COMPLETE GUIDE|
What is the vertical axis of a graph called?
A. z-axis
B.x-axis
C. y-axis
D. time-axis
What is the name of the horizontal axis of a graph?
A. z-axis
B. x-axis
C. y-axis
D...
1). What is the vertical axis of a graph called?
a. z-axis
b.x-axis
c. y-axis
d. time-axis
Ans: C.y-axis
2). What is the name of the horizontal axis of a graph?
a. z-axis
b. x-axis
c. y-axis
d. red axis
Ans: B.x-axis
3). How are scores on the ultrasound board exams related to study time?
a. inversely
b. conversely
c. directly
d. unrelated
Ans: C. Directly
4). How are caloric intake and weight related?
a. inversely
b. partially
c. reciprocally
d. directly
Ans: D. Directly
5). How is weight related to a sonographer's time spent exercising?
a. inversely
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, b. conversely
c. directly
d. unrelated
Ans: A. Inversely
6). What is the reciprocal of 1,000?
a. one-hundredth
b. 1,000
c. 0.001
d. one-millionth
Ans: C. 0.001
7). What is the reciprocal of 5?
a. one-hundredth
b. 5
c. 1/5
d. one-millionth
Ans: C 1/5
8). What is the reciprocal of 1/10?
a. one-hundredth
b. 10
c. 1/10
d. one-millionth
Ans: B. 10
9). A sack contains 6 lbs of flour. the contents of the bag are increased by a factor of 5. how
much flour is in the bag?
a. 6 pounds
b. 11 pounds
c. 60 pounds
d. 30 pounds
Ans: D. 30 pounds
10). A bouquet has 30 flowers. the size of the bouquet is decreased by a factor of 3. how many
flowers remain?
a. 27
b. 0
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, c. 10
d. 15
Ans: C. 10
11). Which of the following is not a measure of area?
a. square cm
b. meters squared
c. cubic meteres
d. feet x feet
Ans: C. Cubic meters
12). A sonographer measures the perimeter of an anatomical structure. which of the following
choices is a reasonable value for this measurement?
a. 6 cm^2
b. 5 cc
c. 15 mm
d. 10 db
Ans: C. 15 mm
13). What are the units associated with the circumference of a circle?
a. mm
b. mm^2
c. cm^3
d. m^4
Ans: A. mm
14). The volume of a cystic structure is estimated from sonographic data. which of the
following is an acceptable measurement of this volume?
a. 6
b. 6 cm
c. 6 cm^2
d. 6 cm^3
Ans: D. 6 cm^3
15). The speed of red blood cells traveling through a blood vessel is 750 cm/sec. you are asked
to measure this speed in miles per hour. what information would be sufficient for you to
complete your task?
a. how many seconds in a minute and how many blood cells in the vessel
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, b. the number of miles in a meter
c. how many seconds per hour and the number of miles in a centimeter.
d. the direction of red blood cell motion and the doppler shift frequency
Ans: C. How many seconds per hour and the number of miles in a centimeter.
16). How much bigger is one billion than one thousand?
a. 1,000 times
b. 1,000,000 times
c. 10 times
d. 10,000 times
Ans: B. 1,000,000 times
17). Select the sequence that appears in decreasing order.
a. mega, kilo, hector, milli, giga
b. nano, milli, micro, deck, deca, mega
c. centi, deci, deca, hector
b. milli, hector, centi, deck, nano, giga
Ans: C. centi, deci, deca, hector
18). How many nanoseconds are in 7 seconds?
a. 7,000,000
b. 7,000,000,000
c. 7 million
d. 0.00000007
Ans: B. 7,000,000,000
19). The letters below represent the abbreviations for the prefixes of the metric system. select
the sequence that appears in decreasing order.
a. m, k, m, g, da
b. g, m, k, d, micro
c. g, k, di, m, micro, n
d. m, k, da, d, c
Ans: D. M, k, da, d, c
20). Match the following prefixes with their meanings:
a. mega 1. hundreds
b. hector 2. thousands
c. mill. 3. thousandths
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