hesi Flashcards
the value of the position of a digit in a number
place value (eg, in the number 321 the number 2 is in the “tens” positition)
any number 1 through 9 and 0
digit
the answer to a multiplication problem
product
the numbr being divided
dividend
the number by which the divided is divided
divisor
the answer to a division problem
quotient
the portion of the dividen that is not venly divisible by he divsor
remainder
the word ___ stands for the decimal when writing the number in words
and (ex: 5.7 five and seven tenths)
the top number ina fraction
numerator
the bottom number in a fraction
denominator
the line between the numerator and denominator. the bar is another symbol for division
fraction bar
a number that divides evenly into another number
factor
teh smallest multiple that 2 numbers share
least common denominator
a fration where the numerator is larger than the denominator
improper fraction
a fraction where the denominator is larger than the numerator
proper fraction
2 or more fractions having the same denominator
common denominator
pairs of numbers that equal 1 when multiplied together
reciprocals
a decimal that is not continuous
terminating decimal
the top number of a fraction. it represetns the part or pieces
numerator
the bottom number of a fraction. it represents the total or whole amount
denominator
a relationship betwween 2 numbers
ratio
2 ratios that hve equal values
proporions
ratios can be written in several ways
as a fraction 1/3; using a colon 1:3; in words 1 to 3
proportions can be written in 2 ways:
5/12=25/60 or 5:12 :: 25:60
part per hundrd
percent
the word ___ usualy indicates the whole portion of the percent formula
of
percennt formula:
part/whole=%/100
a letter representing an unknown quantity
variable
a number that can not change
constant
a mathematical sentence containing constants and variables (i.e., 3x-2)
expression
a number or symbol placed above and after another number or symbol (a superscript or subscript), incicating the number of times to multiply
exponet
a processs that involvs variables and constants
algebra
when working with algebra, rember to evaluate exprssions by performing the “order of operations”
- evaluate numbers within pareentheses 2. multiply numbers based on any exponets 3. multiply and divide numbers from left to right 4. add and subtract numbers from left to right
when we subsititue a specific value for each variable in the pexpression and then perform the operations, it’s called:
evaluating the expression
Roman numeral XL=
40
Roman numeral L =
50
Roman numeral LX
60
Roman numerals XC=
90
Roman numeral C -
100
Roman numeral D=
500
Roman numeral M =
1,000
Roman numeral V with a line over it =
5,000
Roman numeral X with a line over it=
10,000
Roman numeral L with a line over is =
50,000
Roman numeral C with a line over it =
100,000
Roman numeral D with a line over it =
500,000
Roman numeral M with a line over it =
1,000,000
0 degrees celecius = ___ degrees fahrenheit
32
1 inch= __ centimeters
2.54
1 gallon = ____ quarts
4
1 gallon = __ ouncs
128
1 quart = __ pints
2
1 pint= ___ cups
2
1 cup = __ ounce
8
1 ounce = __ ML/CC
30
1 kilogram = ___ pounds
2.2
to identify the main idea in a passage or paragrph ask the question:
what is it about?, then what point is the author making about this topic, then the main idea has been identified
tip for finding main idea in longer passages
if the majority of paragraphs include info about the main idea statement the reader has chosen correctly, however, if the answer chosen by the reader is mentioned only in one paragraph then the main idea that was chosen was probably just a detail
another helpful hint in identifying the main ideas is to read the paragraph and then
stop to summarize that paragraph
___ as you read helps some people remember details and stay focused, they picture the info they are reading aas if it were being projected on a tv
visualizing
always check ___ for the main idea
introduction and conclusion of paragraphs
identify unstated or implied main ideas by looking specifically at
the details, examplees, causes, and reasons given
___ give a reader a descriptio, the background, or simply more information to support the writer’s assertion or main idea
details
the readers job is to
distinguish beetweent he details, which support he writer’s main idea and the main idea itsself, discover clues to help identify detials because often an author uses transion words such as one, next, another, first, or finally to indicate that a detail is being provided
there are other options the reader can use to find the meanings of unknown words, and these include using
context clues
refers to the info provided by the author in the words or sentecnces surrounding the unknown word or words
context clues
some of the easiest context clues to recognize are
defintion, synonym, antonym, restatement, examples, explanation, word structure
the auothor puts the meaning of the word in parentheses or states the definition in the following sentence
defintion
whenthe author giiiiiiives the reader another word that mans the same or nearly the same as the unknown word
synonym
when the author gives a word that means the opposite of the unknown word
antonym
words that signal that an antonym is being used
although, but, and instead
sometimes simply knowing the meanings of basic prefixes, suffixes, and root words can help the reader make an educated guess about an unknown word
word structure
in the area of persuasion, a reader can be fooled into believing that they are reading something objectiv when in fact the autho is trying to manipulate the reader’s thinking, which is why it is important for readers to ask the following quesitons;
- who is the intended audience. 2. why is this being written?
refers to the emotions or feelings that the reader attaches to words
connotation
the authors ___ refers to the attitude or feelings the author has about the topic
tone
when determining the writer’s purpose and/or tone, lok closely at the writer’s ___
choice of words. the words are the key clues
is a set of beliefs that the writer has about hte subject
asumption
considered something tht can be provd either right or wrong
fact
a statement that can’t be proved
opinion
word choices that include ___ are considered factul or concerte words
measurable data and colors
if a writer uses ___ words, it is considered a statment of opinion
evaluativ or judgmental 9good, bettr, best, worst)
words that are also used in statments of opinion
abstract (love, hate, envy)
statements that deal with probabilities or speculations about future events are also considered
opinions
an eduated guess or conclusinon drawn by the reader based on the availiable facts and information
inference
a critical reader doesn’t always know whether the inference is correct, but the inference is based ont he reader’s
own beliefs or assumptions
determining inferences is a skill often referred to as ____. it is a logical connection that is base ont he situation, the facts provided, nd the reader’s knowledge and experince.
reading between the lines
the key to making logical inferences is to
be3 sure the inferenc3es are supported by evidence or facts presented int eh reading
are not stated int he reading but are derived from the information presented and influcenced by the reader’s knowledge and experience
inferences
identifying the best summary can be mastered easily when the following 3 rules are used:
- teh summary should include the main ideas fromt he begging, middle, and end of passage. 2. the summarymust be presnted in sequence; it can’t move from the beginning to the end and then back to the middle. 3. teh summary must have accurate info. sometimes a test summary ffwill delieberatly include false info. in that case, the critical reader will automatically throw that test option out.
the summary should include
the main ideas of the passage, possibly with some major supporting details. finally, it is a shortened version of the passage that includes all the important information, eliminating the unnecesary adn redundant
means sudden
abrupt
to voluntarily refrain from something
abstain
a means to obtain entry or means of approach
access
means responsible
accountable
to hold fast or stick together
adhere
undesird, possibly harmful
adverse
appearance of observable emtions
affect
occurrying every year
annual
to place, put on, or spread somethign
apply
able to bee heard
audible
present on 2 sides
bilateral
of or relating to the heart
cardiac
hard protective device applied to protect broken bone while the bone heals
cast
an opening or empty area
cavity
come to an end or bring to an end
cease
offsetting or making up for soething
compensatory
an undesired problem that is the result of some other event
complictation
do as directed
comply
meaning rounded inward
concave
means brif, to the point
concise
degree of viscosity; how thick or thin a fluid is
consistency
to draw together or become smaller
constrict
means dependent
contingent
means the shape or outline of a shape
contour
to draw together, to reduce in size
contract
a reason why something is not advisable or why it should not be done
contraindiction
to expel feces
defecate
a deficiency or lack of somthing
deficit
to press downward
depress
downward measurement from asurface
dept
mens worsening
deteriorating
a tool or piece of equipment
device
identification of an injury or disease
diagnosis
the distance across the center of an object
diameter
to enlarge or expand
dilate
to make a liqud less concentrated
dilute
means distinct, separate
discrete
enlarged or expanded from pressure
distended
impaired or abnormal functioning
dysfunction
to lift up or place in a higher position
elevate
produced within the body
endogenous
to make worse or more severe
exacerbate
morethan what is needed or usual
excess
produced outside the body
exogenous