NURS 6030 Exam 1 Questions With Complete Solutions
__ __ does not require the expenditure of energy rather it is
driven by the physical effects of osmosis, hydrostatic pressure,
and diffusion Correct Answers passive transport
__ __ occurs in the mitochondria and is the mechanism by
which the energy produced from carbohydrates, fats, and
proteins is transferred to ATP Correct Answers oxidative
phosphorylation
__ and __ the two basic processes in which proteins are
specified by DNA, both involve RNA. RNA is chemically
similar to DNA but it is single stranded and has uracil rather
than thymine as one of its four nitrogenous bases Correct
Answers transcription and translation
__ are different forms of genes located at the same locus on the
chromsome Correct Answers alleles
__ can be caused by lack of access to water, pure water loss,
hyperventilation, arid climates, or increased renal clearance
Correct Answers water deficit or hypertonic dehydration
__ causes renal excretion of potassium from the distal tubules
Correct Answers aldosterone
__ cells have a true nucleus Correct Answers eukaryotic
__ chief effects involve metabolic processes by inhibiting the
use of metabolic substances while promoting their formation, __
,mobilizes glucose, amino acids, lipids, and fatty acids and
delivers them to the blood steam Correct Answers cortisol,
cortisol
__ graphing an inherited trait Correct Answers pedigree
females: circle
male: square
if there is a circle and a dot the person is the carrier of the
disease
if the square or circle is colored they are affected individuals
__ increase in cell size. increased cellular components: cell
protein, myofilaments, mitochondria Correct Answers
hypertrophy
__ increase in number of cells Correct Answers hyperplasia
__ increased number of cells in tissue or organ. occurs in cells
that can undergo mitosis Correct Answers hyperplasia
__ increases cardiac output and increases blood flow to the
heart, brain, and skeletal muscles by dilating vessels that supply
these organs it also dilates the airways thereby increasing
delivery of oxygen to the blood stream Correct Answers
epinephrine
__ is a necessary ion in the structure of bones and teeth, in blood
clotting, in hormone secretion an the function of cell receptors
and in membrane stability Correct Answers calcium
,__ is secreted in response to an increase in blood volume
Correct Answers ANP
__ is the passive movement of a solute from an area of higher
solute concentration to an area of lower solute concentration
Correct Answers diffusion
__ is the predominant ICF ion it functions to regulate ICF
osmolality maintain the resting membrane potential and deposit
glycogen in liver and skeletal muscle cells Correct Answers
potassium
__ is the primary enzyme involved in replication it adds bases to
the new DNA strand and performs proofreading functions
Correct Answers DNA polymerase
__ protein is an intermediary between the receptor and adenylyl
cyclase Correct Answers G
__ stressors elicit a reactive response that can begin either in the
limbic system or in the brain in response to specific sensory
information Correct Answers real
__ stressors elicit an anticipatory response that usually begins in
the limbic system of the brain Correct Answers perceived
__ the basic units of inheritance are composed of DNA and are
located on the chromsomes Correct Answers genes
, __ tissue binds various tissue and organs together, supporting
them in their locations and serving as storage sites for excess
nutrient Correct Answers connective
__ tissue binds various tissues and organs together, supporting
them in their location and serving as storage sites for excess
nutrients Correct Answers connective
__ tissue covers most internal and external surfaces of the body.
functions include protection, absorption, secretion, and excretion
Correct Answers epithelial
__ tissue covers most internal and external surfaces of the body.
the functions are protection, absorption, secretion, and excretion
Correct Answers epithelial
__ tissue is composed of highly specialized cells called neurons
that receive and transmit electrical impulses very rapidly across
junctions called synapses Correct Answers neural
__ tissue is composed of long, thin, highly contractile cells or
fibers called myocytes. Correct Answers muscle
___ a problem of fluid distribution that results in the
accumulation of fluid within the interstitial space Correct
Answers edema
___ abnormal changes in size, shape and organization of cells
Correct Answers dysplasia
__ __ does not require the expenditure of energy rather it is
driven by the physical effects of osmosis, hydrostatic pressure,
and diffusion Correct Answers passive transport
__ __ occurs in the mitochondria and is the mechanism by
which the energy produced from carbohydrates, fats, and
proteins is transferred to ATP Correct Answers oxidative
phosphorylation
__ and __ the two basic processes in which proteins are
specified by DNA, both involve RNA. RNA is chemically
similar to DNA but it is single stranded and has uracil rather
than thymine as one of its four nitrogenous bases Correct
Answers transcription and translation
__ are different forms of genes located at the same locus on the
chromsome Correct Answers alleles
__ can be caused by lack of access to water, pure water loss,
hyperventilation, arid climates, or increased renal clearance
Correct Answers water deficit or hypertonic dehydration
__ causes renal excretion of potassium from the distal tubules
Correct Answers aldosterone
__ cells have a true nucleus Correct Answers eukaryotic
__ chief effects involve metabolic processes by inhibiting the
use of metabolic substances while promoting their formation, __
,mobilizes glucose, amino acids, lipids, and fatty acids and
delivers them to the blood steam Correct Answers cortisol,
cortisol
__ graphing an inherited trait Correct Answers pedigree
females: circle
male: square
if there is a circle and a dot the person is the carrier of the
disease
if the square or circle is colored they are affected individuals
__ increase in cell size. increased cellular components: cell
protein, myofilaments, mitochondria Correct Answers
hypertrophy
__ increase in number of cells Correct Answers hyperplasia
__ increased number of cells in tissue or organ. occurs in cells
that can undergo mitosis Correct Answers hyperplasia
__ increases cardiac output and increases blood flow to the
heart, brain, and skeletal muscles by dilating vessels that supply
these organs it also dilates the airways thereby increasing
delivery of oxygen to the blood stream Correct Answers
epinephrine
__ is a necessary ion in the structure of bones and teeth, in blood
clotting, in hormone secretion an the function of cell receptors
and in membrane stability Correct Answers calcium
,__ is secreted in response to an increase in blood volume
Correct Answers ANP
__ is the passive movement of a solute from an area of higher
solute concentration to an area of lower solute concentration
Correct Answers diffusion
__ is the predominant ICF ion it functions to regulate ICF
osmolality maintain the resting membrane potential and deposit
glycogen in liver and skeletal muscle cells Correct Answers
potassium
__ is the primary enzyme involved in replication it adds bases to
the new DNA strand and performs proofreading functions
Correct Answers DNA polymerase
__ protein is an intermediary between the receptor and adenylyl
cyclase Correct Answers G
__ stressors elicit a reactive response that can begin either in the
limbic system or in the brain in response to specific sensory
information Correct Answers real
__ stressors elicit an anticipatory response that usually begins in
the limbic system of the brain Correct Answers perceived
__ the basic units of inheritance are composed of DNA and are
located on the chromsomes Correct Answers genes
, __ tissue binds various tissue and organs together, supporting
them in their locations and serving as storage sites for excess
nutrient Correct Answers connective
__ tissue binds various tissues and organs together, supporting
them in their location and serving as storage sites for excess
nutrients Correct Answers connective
__ tissue covers most internal and external surfaces of the body.
functions include protection, absorption, secretion, and excretion
Correct Answers epithelial
__ tissue covers most internal and external surfaces of the body.
the functions are protection, absorption, secretion, and excretion
Correct Answers epithelial
__ tissue is composed of highly specialized cells called neurons
that receive and transmit electrical impulses very rapidly across
junctions called synapses Correct Answers neural
__ tissue is composed of long, thin, highly contractile cells or
fibers called myocytes. Correct Answers muscle
___ a problem of fluid distribution that results in the
accumulation of fluid within the interstitial space Correct
Answers edema
___ abnormal changes in size, shape and organization of cells
Correct Answers dysplasia
