NURS 231 PATHOPHYSIOLOGY NEWEST EXAM
QUESTIONS WITH Detailed Answer Key For
(2025|2026) Exam, A+ Solutions
pathophysiology - (ANSWER)study of functional or physiologic change that result
in a disruption of normal function
physiology - (ANSWER)normal day to day function
pathology - (ANSWER)the directly observable lab study of cell and tissue changes
associated with disease, study of observable changes
pathologist - (ANSWER)physician who looks for changes in cell and tissue
health - (ANSWER)the state of an organism when it functions in homeostasis
disease - (ANSWER)an interruption, cessation or disorder of body functions,
systems or organs
homeostasis - (ANSWER)state of equilibrium, what the body wants
negative feedback loop - (ANSWER)output of system acts to oppose changes
from the input of the system, resulting stability
,positive feedback loop - (ANSWER)output is unable to attenuate an input change
resulting in an imbalance of system, often results in disease, heart failure - the
body's response makes problem worse
diagnosis - (ANSWER)signs and symptoms together
signs - (ANSWER)what we see
symptoms - (ANSWER)what patient tells us
etiology - (ANSWER)causes of the disease, how did we get the disease
predisposing factors - (ANSWER)risk factors for developing a disease
pathogeneisis - (ANSWER)process of beginning the disease, goes with etiology,
what caused the start of the disease
syndrome - (ANSWER)compilation of signs and symptoms that point toward a
diagnosis, AIDS - signs and lab work, compilation of signs and symptoms together
insidious - (ANSWER)a gradual progression with very vague of mild signs
prognosis - (ANSWER)how bad is it? what are the chances of recovery?
, morbidity - (ANSWER)how many people have the disease, negatively affects
quality of life
mortality - (ANSWER)causes death
epidemiology - (ANSWER)study of disease in a population
pathophysiology - (ANSWER)identifies disease before it shows signs and
symptoms, cellular changes
atrophy - (ANSWER)loss of growth, muscle growth diminishes
hypertrophy - (ANSWER)increase in the size of individual cells
hyperplasia - (ANSWER)increase in the number of cells, healthy growth just more
cells
metaplasia - (ANSWER)cell changes from one cell type to another. ciliated
epithelial cells in smoker changes to regular cubodal cell
dysplasia - (ANSWER)cells vary in size, shape and nucleus size/shape. less cell
differentiation, precursor to cancer
QUESTIONS WITH Detailed Answer Key For
(2025|2026) Exam, A+ Solutions
pathophysiology - (ANSWER)study of functional or physiologic change that result
in a disruption of normal function
physiology - (ANSWER)normal day to day function
pathology - (ANSWER)the directly observable lab study of cell and tissue changes
associated with disease, study of observable changes
pathologist - (ANSWER)physician who looks for changes in cell and tissue
health - (ANSWER)the state of an organism when it functions in homeostasis
disease - (ANSWER)an interruption, cessation or disorder of body functions,
systems or organs
homeostasis - (ANSWER)state of equilibrium, what the body wants
negative feedback loop - (ANSWER)output of system acts to oppose changes
from the input of the system, resulting stability
,positive feedback loop - (ANSWER)output is unable to attenuate an input change
resulting in an imbalance of system, often results in disease, heart failure - the
body's response makes problem worse
diagnosis - (ANSWER)signs and symptoms together
signs - (ANSWER)what we see
symptoms - (ANSWER)what patient tells us
etiology - (ANSWER)causes of the disease, how did we get the disease
predisposing factors - (ANSWER)risk factors for developing a disease
pathogeneisis - (ANSWER)process of beginning the disease, goes with etiology,
what caused the start of the disease
syndrome - (ANSWER)compilation of signs and symptoms that point toward a
diagnosis, AIDS - signs and lab work, compilation of signs and symptoms together
insidious - (ANSWER)a gradual progression with very vague of mild signs
prognosis - (ANSWER)how bad is it? what are the chances of recovery?
, morbidity - (ANSWER)how many people have the disease, negatively affects
quality of life
mortality - (ANSWER)causes death
epidemiology - (ANSWER)study of disease in a population
pathophysiology - (ANSWER)identifies disease before it shows signs and
symptoms, cellular changes
atrophy - (ANSWER)loss of growth, muscle growth diminishes
hypertrophy - (ANSWER)increase in the size of individual cells
hyperplasia - (ANSWER)increase in the number of cells, healthy growth just more
cells
metaplasia - (ANSWER)cell changes from one cell type to another. ciliated
epithelial cells in smoker changes to regular cubodal cell
dysplasia - (ANSWER)cells vary in size, shape and nucleus size/shape. less cell
differentiation, precursor to cancer
