HESI Test Flashcards
I
1
II
2
III
3
IV
4
V
5
VI
6
VII
7
VIII
8
IX
9
X
10
XI
11
XX
20
XXX
30
XL
40
L
50
LX
60
LXX
70
LXXX
80
XC
90
C
100
D
500
M
1000
Celsius to Fahrenheit
F=C(9/5)+32
1 kilometer
1000 meters
1 meter to cenitmeters
100 cm
1cm to millimeters
10 millimeters
2.54 cm to inch
1 inch
1 mile to yard
1760 yards
1 mile to feet
5280 feet
1 yard to feet
3 feet
1 foot to in
12 inches
1 liter to milliliters
1000 milliliters
1 milliliter to cubic cm
1 cubic cm
1 gallon to quarts
4 quarts
1 gallon to ouncez
128oz
1 qt to pints
2pints
1 pint to cups
2 cups
1 cup to oz
8oz
1 oz to milliliters
30 milliliters
1 kilogram to grams
1000 grams
1gram to milligrams
1000 miligrams
1 ton to pounds
2000 pounds
1 pound to oz
16oz
2.2 pounds to kilogram
1 kilogram
Connotation
emotions or feelings that the reader attaches to words
tone
attitude or feelings the author has about the topic
Assumption
a set of beliefs that the writer has about the subject
Adverse
Undesired, possibly harmful
Aegis
Control, protection
Ambivalent
Uncertain, having contradicotry feelings
Assent
to give consent to agree
Bilateral
Present on two sides
Cursory
Quick, perfunctory, not thorough
Discrete
Distinct, separate
Distended
Enlarged or expanded from pressure
Dysfunction
Impaired or abnormal functioning
Etiology
The origin or cause of a disease or condition
Impending
Occurring in the near future, about to happen
Impervious
Impenetrable, not allowing anything to pass through
Infer
To conclude or deduce
Insidious
So gradual as to not become apparent for a long time
Labile
Changing rapidly and often
Latent
Present but not active or visable
Manifestation
an indication or sign of a condition
otic
of the ear
parameter
a characteristic or constant factor, limit
Patent
Open
Patogenic
Causing of able to cause disease
Pathology
Processes, causes, and effects of a disease;abnormality
Posterior
Located behind; in the back
Potent
Producing a strong effect
Precipitous
Rapid, uncontrolled
Predispose
To make more susceptible or more likely to occur
Renal
Of or relating to the kidneys
Status
Condition
Transderal
Crossing through the skin
Ubiquitous
Being or seeming to be everywhere at once
Virulent
Extremely harmful and severe
Noun
names a person, place, thing, or idea
Common Noun
general, name of a person, place or thing (nurse, hospital, syringe
Proper Noun
Official name of a person place or thing (Fred, Paris)
Abstract Noun
Name of a quality or a general idea (persistence, democracy)
Collective Noun
Represents a group of persons animal or things (family, flock, furniture)
Bring
Conveys action toward the speaker to carry from a distant place to a near place
Take
Conveys action away from the speaker to carry from a near place to a distant place
Farther
Refers to a measurable distance
Further
Figurative distance and means to a greater extent
Euphemism
a mild, indirect, or vague term that has been substituted for one that is considered harsh, blunt, or offensive
Interjection
A word or phrase that expresses emotion or exclamation
Largest and most inclusive category
Kingdom
Most restrictive category
Species
Order of category
Kingdom, Phylum, Class, Order, Family, Genus, Species
King Phillip Came Over For Good Soup
Hypothesis
a statement or explanation of certain events or happenings
Water
High specific heat, stabilize climates, strong cohesive and adhesive properties, lattice crystal are formed, polarity of water allows it to act as a versatile solvent. (water can be used to dissolve a number of different substances)
Most important molecues
Carbohydrates, lipids, proteins, and nucleic acids
Carbs
Long chains (polymers) or sugars. Storage, structure, and energy. Form the backbone of DNA and RNA
Lipids
Fatty acids, phospholipids, and steroids.
Fatty acids
Saturated and unsaturated.
Saturated fatty acids
Contain no double bonds. Solid
Unsaturated fats
one or more double bonds. Liquid at room temp
Phospholipids
two fatty acids of varying length bonded to a phosphate group. Creates a barrier that protects the cell.
Steroids
Component of membranes precursors to significant hormones and drugs
Proteins
most significant contributor to cellular function.
Polymers of 20 molecules called amino acids
Enzymes.
Nucleic Acids
DNA is a unique molecule specific to a particular organism and contains the code that is necessary for replication. RNA used to transfer info from DNA to protein level
Metabolism
Sum of all chemical reactions that occur in an organism. Metabolic pathways progressing from a standpoint of high energy to low energy
The cell
prokaryotic and eukaryotic
Prokartyotic cells
lack a defined nucleus and do not contain membrane boung organelles
Eukaryotic cells
Have a membrane enclosed nucleus and a series of membrane bound organelles that carry out the functions of the cell as directed by the genetic info contained in the nucleus
Nucleus
Contains the dna of the cell in organized messages called chromosomes
Ribosomes
Read the RNA produced in the nucleus and translate the genetic instructins to produce proteins. Found attache to the endoplasmic reticulum and in the cytoplasm
Endopasmic reticulum
Rough er responsible for protein synthesis and membrane production. Smooth er detoxification and metabolism of multiple molecules
Golgi Apparatus
Packaging, processing, and shipping organelle. Transports proteins from the ER throughout the cell
Lysosomes
Intracellular digestion. Hydrolyze proteins, fats, sugars, and nucleic acids.
Vacuoles
Uptake food through the cell membrane, creating a food vacuole. Plant cells functions as storage, waste disposal, protection, and hydrolysis.
Mitochondria and chloroplasts
distinct organelles that produce cell energy.
Mitochondria
found in eukaryotic cells and the site of cellular respiration
Chloroplasts
found in pants and are the site of photosynthesis
Cellular membrane
Most important component of the cell. Contributes to protection, communication, and the passage of substances into and out of the cell.
Consists of a bilayer of phospholipids with proteins, cholesterol, and glycoproteins peppered throughout
Glycolysis
conversion of glucose to pyruvate
Krebs Cycle
takes place in the matrix of the mitochondria. 2 ATP, 6 Carbon Dioxide, 6 NADH
Electron transport chain
28 to 32 ATP
Freezing water
0C 32F
Normal body temp
37C 98.6F
Boiling water
100C 212F
Cation
positive charge
Anion
Negative charge
How to increase the reaction rate
Increase the temp in the reaction, increase the surface area of the reactants, add a catalyst, or increase the concentrations of reactants
Solute
the part or parts that are being dissolved
Solvent
the part that is doing the dissolving
Alloys
Solid solutions of metals to make a new one
amalgams
a specific type of alloy in which a metal is dissolved in mercury
Emulsions
Mixtures of matter that readily separate such as water and oil
Compounds
Mixtures of different elements to create a single matter
Mole
6.02 x 10^23 Avagadros number
Ionic bond
metal and nonmetal
Covalent bond
Two non metals. Strongest type of chemical bond
monosaccharides
the simplest type of carbohydrates.
Glucose C6H12O6
Acids
hydrogen or proton donors
bases
Hydrogen of proton acceptors
Anaerobic
without oxygen. Converts glucose to lactate instead of pyruvate
Gluconeogenesis
Liver can make glucose from other noncarbohydrate sources
Albumin
contains 585 amino acid residues
Fats are used for…
insulate body organs against shock, to maintain body temp, to keep skin and hair healthy, and to promote healthy cell function. Energy stores for the body
Histology
study of tissues
Epithelial
Cover, line, and protect the body and its internal organs
Connective
framework of the body, providing suppport and structure for the rgans
Nerve tissues
composed of neurons and connective tissue cells that are referred to as neurogalia
Muscles tissues
ability to contract or shorten. Voluntary (skeletal) or involuntary (smooth and cardiac muscle)
Layers of the epidermis
Stratum corneum, stratum lucidum, stratum granulosum, stratum germinativum
Sebum
oily secretion through hair folliclues
Contraction results
sliding together of actin and myosin filaments within the muscle cell or fiber
Calcium and adenosine triphosphate must be present
Sensory (afferent)
neurons transmit nerve impluses towards the CNS
Motor (efferent)
transmit nerve impulses away from the CNS toward the effector organs
Cerebrum
associated with movement and sensory inpt
Cerebellum
responsible for muscular coordination
medulla oblongata
controls many vital functions such as respiration and heart rate
Plasma contains
Proteins, ions, nutriens, wate products, and hormones