1
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Edelman's SPI exam Questions and
Answers (100% Correct Answers) Already
Graded A+
THE BASICS; what is the vertical axis of a graph called?
A. z-axis
B. x-axis
C. y-axis
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D. time-axis [ ANS: ] y-axis ;
the vertical axis of a graph is called the y-axis and extends up and
down
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THE BASICS; what is the name of the horizontal axis of a graph? [
ANS: ] x-axis
the horizontal axis of a graph is the x-axis. the x-axis extends side to
side.
THE BASICS; how are scores on the ultrasound board exams
related to study time? [ ANS: ] directly ;
two variables are related when changes in one variable result in
changes in the other. when the changes go in the same direction
(both increase or both decrease), variables are directly related.
Since scores increase as study time increases, these variables are
directly related.
THE BASICS; how are caloric intake and weight related? [ ANS: ]
directly ;
these two terms are directly related. as food intake increases,
weight increases. similarly, as food intake decreases, weight
decreases.
, 2
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THE BASICS; how is weight related to a sonographer's time spent
exercising? [ ANS: ] inversely ;
two variables are related when changes in one variable result in
changes in the other. when the changes follow in the opposite
direction (one increases as at the other decreases), the variables
are inversely related.
THE BASICS; what is the reciprocal of 1,000? [ ANS: ] 0.001 ;
a pair of reciprocal numbers, when multiplied together, have a
value of 1. in this case, 1,000 x 0.001 = 1.
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THE BASICS; what is the reciprocal of 5? [ ANS: ] 1/5 ;
a pair of reciprocal numbers, when multiplied together, have
value of 1. in this case, 5 x 1/5 = 1
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THE BASICS; what is the reciprocal of 1/10? [ ANS: ] 10 ;
a pair of reciprocal numbers, when multiplied together, have
value of 1. in this case, 10 x 1/10 = 1
THE BASICS; 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? [
ANS: ] 30 pounds ;
the term "increase by a factor" means to multiply. 6 x 5 = 30
pounds.
THE BASICS; a bouquet has 30 flowers. the size of the bouquet is
decreased by a factor of 3. how many flowers remain? [ ANS: ] 10
;
the term "decrease by a factor" means to divide. 30/3 = 10.
THE BASICS; which of the following is not a measure of area?
A. square cm
, 3
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B. meters squared
C. cubic meters
D. feet x feet [ ANS: ] cubic meters ;
Cubic meters are not used to measure
area; they are used to measure volume. An area is measured in
units of distance
squared. For example, a rectangle's area is
its length multiplied by its width, and can be reported in square
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feet, in^2, or square miles
THE BASICS; a sonographer measures the perimeter of an
anatomical structure. which of the following choices is a
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reasonable value for the measurement?
A. 6 cm^2
B. 5 cc
C. 15 mm
D. 18 dB [ ANS: ] 15 mm
"perimeter" means the length of the outer boundary of a structure.
for example, a square with an edge that is 5 inches long will have
a perimeter measuring 20 inches (four sides, each with a length of
5 inches).
THE BASICS; what are the units associated with the circumference
of a circle? [ ANS: ] mm ;
the circumference of a circle is the length of the circle's outer
boundary and is measured in units of length
, 4
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THE BASICS; 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: ] 6 cm^3
the units of volume are length cubes, such as ft^3 or cubic
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centimeters. volume may also be expressed as length to the third
power.
THE BASICS; the speed of the red blood cells traveling through a
blood vessel is 750 cm/sec. you are asked to measure this speed in
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miles per hour. what information would be sufficient for you to
complete your task? [ ANS: ] how many seconds per hour and the
number of miles in a centimeter;
To convert one unit to another requires a
factor that relates the two terms. For
example, to change a measurement of
length from feet into inches, we must know. now many inches are
in a foot. In this case We are asked to convert cm per sec into
miles per hour. Therefore, we require two pieces of information:
the relationship between seconds and hours (relating one Unit of
time to another) and the relationship between miles and
centimeters (relating one unit of distance to another). When units
are changed, the actual amount does not change. For example,
ten dimes provide the same purchasing power as four quarters.
For Expert help and assignment solutions, +254707240657
Edelman's SPI exam Questions and
Answers (100% Correct Answers) Already
Graded A+
THE BASICS; what is the vertical axis of a graph called?
A. z-axis
B. x-axis
C. y-axis
© 2025 Assignment Expert
D. time-axis [ ANS: ] y-axis ;
the vertical axis of a graph is called the y-axis and extends up and
down
Guru01 - Stuvia
THE BASICS; what is the name of the horizontal axis of a graph? [
ANS: ] x-axis
the horizontal axis of a graph is the x-axis. the x-axis extends side to
side.
THE BASICS; how are scores on the ultrasound board exams
related to study time? [ ANS: ] directly ;
two variables are related when changes in one variable result in
changes in the other. when the changes go in the same direction
(both increase or both decrease), variables are directly related.
Since scores increase as study time increases, these variables are
directly related.
THE BASICS; how are caloric intake and weight related? [ ANS: ]
directly ;
these two terms are directly related. as food intake increases,
weight increases. similarly, as food intake decreases, weight
decreases.
, 2
For Expert help and assignment solutions, +254707240657
THE BASICS; how is weight related to a sonographer's time spent
exercising? [ ANS: ] inversely ;
two variables are related when changes in one variable result in
changes in the other. when the changes follow in the opposite
direction (one increases as at the other decreases), the variables
are inversely related.
THE BASICS; what is the reciprocal of 1,000? [ ANS: ] 0.001 ;
a pair of reciprocal numbers, when multiplied together, have a
value of 1. in this case, 1,000 x 0.001 = 1.
© 2025 Assignment Expert
THE BASICS; what is the reciprocal of 5? [ ANS: ] 1/5 ;
a pair of reciprocal numbers, when multiplied together, have
value of 1. in this case, 5 x 1/5 = 1
Guru01 - Stuvia
THE BASICS; what is the reciprocal of 1/10? [ ANS: ] 10 ;
a pair of reciprocal numbers, when multiplied together, have
value of 1. in this case, 10 x 1/10 = 1
THE BASICS; 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? [
ANS: ] 30 pounds ;
the term "increase by a factor" means to multiply. 6 x 5 = 30
pounds.
THE BASICS; a bouquet has 30 flowers. the size of the bouquet is
decreased by a factor of 3. how many flowers remain? [ ANS: ] 10
;
the term "decrease by a factor" means to divide. 30/3 = 10.
THE BASICS; which of the following is not a measure of area?
A. square cm
, 3
For Expert help and assignment solutions, +254707240657
B. meters squared
C. cubic meters
D. feet x feet [ ANS: ] cubic meters ;
Cubic meters are not used to measure
area; they are used to measure volume. An area is measured in
units of distance
squared. For example, a rectangle's area is
its length multiplied by its width, and can be reported in square
© 2025 Assignment Expert
feet, in^2, or square miles
THE BASICS; a sonographer measures the perimeter of an
anatomical structure. which of the following choices is a
Guru01 - Stuvia
reasonable value for the measurement?
A. 6 cm^2
B. 5 cc
C. 15 mm
D. 18 dB [ ANS: ] 15 mm
"perimeter" means the length of the outer boundary of a structure.
for example, a square with an edge that is 5 inches long will have
a perimeter measuring 20 inches (four sides, each with a length of
5 inches).
THE BASICS; what are the units associated with the circumference
of a circle? [ ANS: ] mm ;
the circumference of a circle is the length of the circle's outer
boundary and is measured in units of length
, 4
For Expert help and assignment solutions, +254707240657
THE BASICS; 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: ] 6 cm^3
the units of volume are length cubes, such as ft^3 or cubic
© 2025 Assignment Expert
centimeters. volume may also be expressed as length to the third
power.
THE BASICS; the speed of the red blood cells traveling through a
blood vessel is 750 cm/sec. you are asked to measure this speed in
Guru01 - Stuvia
miles per hour. what information would be sufficient for you to
complete your task? [ ANS: ] how many seconds per hour and the
number of miles in a centimeter;
To convert one unit to another requires a
factor that relates the two terms. For
example, to change a measurement of
length from feet into inches, we must know. now many inches are
in a foot. In this case We are asked to convert cm per sec into
miles per hour. Therefore, we require two pieces of information:
the relationship between seconds and hours (relating one Unit of
time to another) and the relationship between miles and
centimeters (relating one unit of distance to another). When units
are changed, the actual amount does not change. For example,
ten dimes provide the same purchasing power as four quarters.
