Pathophysiology WCU exam questions and answers
updated 2025 a complete solution all answers get it
100% correct detailed best graded A+ FOR pass
Angina caused by coronary artery spasm is called _____ angina. - CORRECT ANSWERS
Prinzmetal Variant
Hypertrophy of the right ventricle is a compensatory response to - CORRECT ANSWERS
Pulmonary Stenosis
Sings and symptoms of extracellular fluid volume excess include - CORRECT ANSWERS
bounding pulse
Apoptosis is a process that results in cellular - CORRECT ANSWERS death
A patient presenting with fever, hypotension, and lactic acidosis is most likely to be experiencing what
type of shock? - CORRECT ANSWERS Septic
When systemic vascular resistance is decreased, blood flow - CORRECT ANSWERS decreases
Overproduction of nitric oxide is an important aspect of the pathophysiologic process of what type of
shock? - CORRECT ANSWERS Septic
Rheumatic heart disease is most often a consequence of - CORRECT ANSWERS β-hemolytic
streptococcal infection.
A patient with heart failure who reports intermittent shortness of breath during the night is
experiencing - CORRECT ANSWERS paroxysmal nocturnal dyspnea
The effects of histamine release include - CORRECT ANSWERS increased vascular permeability
A diagnostic laboratory finding in myeloma is - CORRECT ANSWERS Bence Jones proteins in the
urine
,Pathophysiology WCU exam questions and answers
updated 2025 a complete solution all answers get it
100% correct detailed best graded A+ FOR pass
Emesis causes - CORRECT ANSWERS metabolic alkalosis
Necrotic death of brain tissue usually produces _________ necrosis - CORRECT ANSWERS
liquefactive
Metabolic alkalosis is often accompanied by - CORRECT ANSWERS hypokalemia
A patient diagnosed with chronic compensated heart failure reports that, "My feet swell if I eat salt but I
don't understand why" The nurse's best response is - CORRECT ANSWERS "Salt holds water in
your blood and makes more pressure against your blood vessels, so fluid leaks out into your tissues and
makes them swell."
Cancer grading is based on - CORRECT ANSWERS cell differentiation
The most common primary immune deficiency that affects only B cells is - CORRECT ANSWERS
Selective IgA
Which dysrhythmia is thought to be associated with reentrant mechanisms? - CORRECT
ANSWERS Preexcitation syndrome tachycardia (Wolf-Parkinson-White syndrome)
A 3-year old boy who exhibits prolonged bleeding after minor trauma and a prolonged aPTT, bu a
normal platelet count, is likely to be diagnosed with - CORRECT ANSWERS Hemophilia
The majority of cardiac cells that die after myocardial infarction do so because of - CORRECT
ANSWERS apoptosis
Dramatic hypotension sometimes accompanies type I hypersensitivity reactions because - CORRECT
ANSWERS massive histamine release from mast cells leads to vasodilation
, Pathophysiology WCU exam questions and answers
updated 2025 a complete solution all answers get it
100% correct detailed best graded A+ FOR pass
What results when systemic blood pressure is increased? - CORRECT ANSWERS
Vasoconstriction
The increased anterior-posterior chest diameter associated with obstructive lung disease is caused by -
CORRECT ANSWERS increased residual lung volume
Hypernatremia may be caused by - CORRECT ANSWERS decreased antidiuretic hormone
secretion
Tumor necrosis factor α and interleukin-1 contribute to shock states because they induce production of -
CORRECT ANSWERS nitric oxide
Which finding is indicative of orthostatic hypotension in a person with a supine BP of 110/70 and a HR of
100? - CORRECT ANSWERS Sitting BP 88/60, HR 118
Familial retinoblastoma involves the transmission of what from parent to offspring? - CORRECT
ANSWERS Mutant tumor-suppressor gene
Neuromuscular disorders impair lung function primarily because of - CORRECT ANSWERS weak
muscles of respiration
Which acid are the kidneys unable to excrete? - CORRECT ANSWERS Carbonic
Myocarditis should be suspected in a patient who presents with - CORRECT ANSWERS acute
onset of left ventricular dysfunction
A type of shock that includes brain trauma that results in depression of the vasomotor center is
cardiogenic - CORRECT ANSWERS False, neurogenic shock
updated 2025 a complete solution all answers get it
100% correct detailed best graded A+ FOR pass
Angina caused by coronary artery spasm is called _____ angina. - CORRECT ANSWERS
Prinzmetal Variant
Hypertrophy of the right ventricle is a compensatory response to - CORRECT ANSWERS
Pulmonary Stenosis
Sings and symptoms of extracellular fluid volume excess include - CORRECT ANSWERS
bounding pulse
Apoptosis is a process that results in cellular - CORRECT ANSWERS death
A patient presenting with fever, hypotension, and lactic acidosis is most likely to be experiencing what
type of shock? - CORRECT ANSWERS Septic
When systemic vascular resistance is decreased, blood flow - CORRECT ANSWERS decreases
Overproduction of nitric oxide is an important aspect of the pathophysiologic process of what type of
shock? - CORRECT ANSWERS Septic
Rheumatic heart disease is most often a consequence of - CORRECT ANSWERS β-hemolytic
streptococcal infection.
A patient with heart failure who reports intermittent shortness of breath during the night is
experiencing - CORRECT ANSWERS paroxysmal nocturnal dyspnea
The effects of histamine release include - CORRECT ANSWERS increased vascular permeability
A diagnostic laboratory finding in myeloma is - CORRECT ANSWERS Bence Jones proteins in the
urine
,Pathophysiology WCU exam questions and answers
updated 2025 a complete solution all answers get it
100% correct detailed best graded A+ FOR pass
Emesis causes - CORRECT ANSWERS metabolic alkalosis
Necrotic death of brain tissue usually produces _________ necrosis - CORRECT ANSWERS
liquefactive
Metabolic alkalosis is often accompanied by - CORRECT ANSWERS hypokalemia
A patient diagnosed with chronic compensated heart failure reports that, "My feet swell if I eat salt but I
don't understand why" The nurse's best response is - CORRECT ANSWERS "Salt holds water in
your blood and makes more pressure against your blood vessels, so fluid leaks out into your tissues and
makes them swell."
Cancer grading is based on - CORRECT ANSWERS cell differentiation
The most common primary immune deficiency that affects only B cells is - CORRECT ANSWERS
Selective IgA
Which dysrhythmia is thought to be associated with reentrant mechanisms? - CORRECT
ANSWERS Preexcitation syndrome tachycardia (Wolf-Parkinson-White syndrome)
A 3-year old boy who exhibits prolonged bleeding after minor trauma and a prolonged aPTT, bu a
normal platelet count, is likely to be diagnosed with - CORRECT ANSWERS Hemophilia
The majority of cardiac cells that die after myocardial infarction do so because of - CORRECT
ANSWERS apoptosis
Dramatic hypotension sometimes accompanies type I hypersensitivity reactions because - CORRECT
ANSWERS massive histamine release from mast cells leads to vasodilation
, Pathophysiology WCU exam questions and answers
updated 2025 a complete solution all answers get it
100% correct detailed best graded A+ FOR pass
What results when systemic blood pressure is increased? - CORRECT ANSWERS
Vasoconstriction
The increased anterior-posterior chest diameter associated with obstructive lung disease is caused by -
CORRECT ANSWERS increased residual lung volume
Hypernatremia may be caused by - CORRECT ANSWERS decreased antidiuretic hormone
secretion
Tumor necrosis factor α and interleukin-1 contribute to shock states because they induce production of -
CORRECT ANSWERS nitric oxide
Which finding is indicative of orthostatic hypotension in a person with a supine BP of 110/70 and a HR of
100? - CORRECT ANSWERS Sitting BP 88/60, HR 118
Familial retinoblastoma involves the transmission of what from parent to offspring? - CORRECT
ANSWERS Mutant tumor-suppressor gene
Neuromuscular disorders impair lung function primarily because of - CORRECT ANSWERS weak
muscles of respiration
Which acid are the kidneys unable to excrete? - CORRECT ANSWERS Carbonic
Myocarditis should be suspected in a patient who presents with - CORRECT ANSWERS acute
onset of left ventricular dysfunction
A type of shock that includes brain trauma that results in depression of the vasomotor center is
cardiogenic - CORRECT ANSWERS False, neurogenic shock
