ARDMS- SPI EXAM | QUESTIONS AND
ANSWERS RATED A+ LATEST 2023
The horizontal axis, or x-axis correct answer Runs side to side
The vertical axis, or y-axis correct answer Runs up and down
Unrelated correct answerTwo items that are not associated
Related or Proportional correct answerTwo items that are associated or affiliated
However, the relationship between the items does not have to be specified
Directly related or Directly proportional correct answerTwo items that are associated such that when
one item increases, the other increases
Inversely related or inversely proportional correct answerTwo items are associated such that when one
item increases, the other decreases
Reciprocal Relationship correct answerWhen two numbers with a reciprocal relationship are multiplied
together, the result is one
Reciprocal numbers are inverse because when one increases, the other decreases
For a numerical answer to a question to be comprehensive, it requires a correct answerUnit
"Increase by a factor" means correct answerTo multiply by that number
"Decrease by a factor" means correct answerTo divide by that number
,Scientific or engineering notation is a shorthand manner to represent what types of numbers? correct
answerVery large or very small numbers
A number in scientific notation form with a positive exponent has a value correct answerGreater than 10
A number in scientific notation form with an exponent of zero has a value correct answerBetween 1 and
10
A number in scientific notation form with a negative exponent has a value correct answerLess than 1
10⌃9 correct answerPrefix: giga
Symbol: G
Meaning: billion
10⌃6 correct answerPrefix: mega
Symbol: M
Meaning: million
10⌃3 correct answerPrefix: kilo
Symbol: k
Meaning: thousand
10⌃2 correct answerPrefix: hecto
Symbol: h
Meaning: hundred
10⌃1 correct answerPrefix: deca
Symbol: da
,Meaning: ten
10⌃-1 correct answerPrefix: deci
Symbol: d
Meaning: tenth
10⌃-2 correct answerPrefix: centi
Symbol: c
Meaning: hundredth
10⌃-3 correct answerPrefix: milli
Symbol: m
Meaning: thousandth
10^-6 correct answerPrefix: micro
Symbol: μ
Meaning: millionth
10^-9 correct answerPrefix: nano
Symbol: n
Meaning: billionth
List all these metric terms in increasing order:
A. mega
B. micro
C. milli
D. hecto
E. deca
F. deci correct answermicro, milli, deci, deca, hecto, mega
, List all these metric terms in decreasing order:
A. nano
B. canti
C. giga
D. kilo
E. hecto
F. micro correct answergiga, kilo,hecto, centi, micro, nano
Sound pulses travel through biologic tissue, or ______. correct answerMedia
All waves carry _____ from one location to another. correct answerEnergy
Sound is a __________ wave in which particles in the medium move. correct answerMechanical
Sound cannot travel through a ______; it must travel through a ______. correct answerVacuum,
medium
What does compressed mean? correct answerSqueezed together
What does rarefied mean? correct answerStretched apart
Sound travels in a ________ line. correct answerStraight
Sound waves are ____________ waves. correct answerLongitudinal
What is the propagation speed dependent on? correct answerThe medium
Are there any biologic effects on tissue? correct answerNo
ANSWERS RATED A+ LATEST 2023
The horizontal axis, or x-axis correct answer Runs side to side
The vertical axis, or y-axis correct answer Runs up and down
Unrelated correct answerTwo items that are not associated
Related or Proportional correct answerTwo items that are associated or affiliated
However, the relationship between the items does not have to be specified
Directly related or Directly proportional correct answerTwo items that are associated such that when
one item increases, the other increases
Inversely related or inversely proportional correct answerTwo items are associated such that when one
item increases, the other decreases
Reciprocal Relationship correct answerWhen two numbers with a reciprocal relationship are multiplied
together, the result is one
Reciprocal numbers are inverse because when one increases, the other decreases
For a numerical answer to a question to be comprehensive, it requires a correct answerUnit
"Increase by a factor" means correct answerTo multiply by that number
"Decrease by a factor" means correct answerTo divide by that number
,Scientific or engineering notation is a shorthand manner to represent what types of numbers? correct
answerVery large or very small numbers
A number in scientific notation form with a positive exponent has a value correct answerGreater than 10
A number in scientific notation form with an exponent of zero has a value correct answerBetween 1 and
10
A number in scientific notation form with a negative exponent has a value correct answerLess than 1
10⌃9 correct answerPrefix: giga
Symbol: G
Meaning: billion
10⌃6 correct answerPrefix: mega
Symbol: M
Meaning: million
10⌃3 correct answerPrefix: kilo
Symbol: k
Meaning: thousand
10⌃2 correct answerPrefix: hecto
Symbol: h
Meaning: hundred
10⌃1 correct answerPrefix: deca
Symbol: da
,Meaning: ten
10⌃-1 correct answerPrefix: deci
Symbol: d
Meaning: tenth
10⌃-2 correct answerPrefix: centi
Symbol: c
Meaning: hundredth
10⌃-3 correct answerPrefix: milli
Symbol: m
Meaning: thousandth
10^-6 correct answerPrefix: micro
Symbol: μ
Meaning: millionth
10^-9 correct answerPrefix: nano
Symbol: n
Meaning: billionth
List all these metric terms in increasing order:
A. mega
B. micro
C. milli
D. hecto
E. deca
F. deci correct answermicro, milli, deci, deca, hecto, mega
, List all these metric terms in decreasing order:
A. nano
B. canti
C. giga
D. kilo
E. hecto
F. micro correct answergiga, kilo,hecto, centi, micro, nano
Sound pulses travel through biologic tissue, or ______. correct answerMedia
All waves carry _____ from one location to another. correct answerEnergy
Sound is a __________ wave in which particles in the medium move. correct answerMechanical
Sound cannot travel through a ______; it must travel through a ______. correct answerVacuum,
medium
What does compressed mean? correct answerSqueezed together
What does rarefied mean? correct answerStretched apart
Sound travels in a ________ line. correct answerStraight
Sound waves are ____________ waves. correct answerLongitudinal
What is the propagation speed dependent on? correct answerThe medium
Are there any biologic effects on tissue? correct answerNo
