SCI 225 Pathophysiology Nightingale College
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update
1. A nurse is asked why myocardial ischemia is usually reversible within 20
minutes.
What is the nurse's best response? - Correct Answer: Anaerobic
metabolism maintains cellular integrity for approximately 20 minutes.
2. The main white blood cell that plays a role in the development of the fatty
streak in atherosclerosis is the: - Correct Answer: macrophage
3. Secondary hypertension is caused by: - Correct Answer: an underlying
disease process or medication that raises peripheral vascular resistance or
cardiac output
4. High ventilation/perfusion (V/Q) ratio can be caused by: - Correct
Answer: obstruction to pulmonary blood flow.
5. Obstruction to pulmonary blood flow results in decreased perfusion and a
high V/Q ratio.
,6. Dyspnea that occurs when an individual lies flat and is common in
individuals with heart failure: - Correct Answer: orthopnea
7. All disorders associated with ARDS cause massive pulmonary: - Correct
Answer: inflammation
8. A patient has recently developed chronic bronchitis.
Which assessment finding is typical for this patient? - Correct Answer:
Productive cough
A productive cough for at least three months is the classic sign of chronic
bronchitis.
9. What term is used to describe hypertrophy of the nailbeds due to chronic
hypoxemia? - Correct Answer: clubbing
10.A patient has pleuritic chest pain, shortness of breath, and hemoptysis.
The primary care provider suspects a pulmonary embolus. Which laboratory
test should the nurse check to help confirm this diagnosis? - Correct
Answer: D-dimer levels
11.Which assessment finding indicates that the patient is experiencing
dyspnea? - Correct Answer: Feelings of shortness of breath
12.A patient in the emergency room reports coughing up blood, night sweats,
and recently "feeling tired all of the time." The patient is feverish. What
medical condition does the nurse suspect the patient is experiencing? -
Correct Answer: tuberculosis
, 13.An area where alveoli are ventilated but not perfused is termed: -
Correct Answer: alveolar dead space
14.Obstruction to pulmonary blood flow results in: - Correct Answer:
decreased perfusion and a high V/Q ratio
15.A patient has a dilated ureter from an obstructed upper urinary tract. Which
term will the nurse use to describe this condition? - Correct Answer:
Hydroureter
-Dilation of the ureter is referred to as hydroureter (accumulation of urine
in the ureter)
16.A patient experiences relief of bilateral kidney obstruction which results in
postobstructive diuresis. What risks are associated with this situation? -
Correct Answer: fluid and electrolyte imbalance
17.Which of the following symptom is associated with overactive bladder
syndrome? - Correct Answer: Nocturia
18.A nurse is describing bladder dysfunction caused by neurologic disorders
like stroke, traumatic brain injury, dementia and brain tumors. Which of the
following terms refers to this type of bladder dysfunction? - Correct
Answer: neurogenic bladder
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update
1. A nurse is asked why myocardial ischemia is usually reversible within 20
minutes.
What is the nurse's best response? - Correct Answer: Anaerobic
metabolism maintains cellular integrity for approximately 20 minutes.
2. The main white blood cell that plays a role in the development of the fatty
streak in atherosclerosis is the: - Correct Answer: macrophage
3. Secondary hypertension is caused by: - Correct Answer: an underlying
disease process or medication that raises peripheral vascular resistance or
cardiac output
4. High ventilation/perfusion (V/Q) ratio can be caused by: - Correct
Answer: obstruction to pulmonary blood flow.
5. Obstruction to pulmonary blood flow results in decreased perfusion and a
high V/Q ratio.
,6. Dyspnea that occurs when an individual lies flat and is common in
individuals with heart failure: - Correct Answer: orthopnea
7. All disorders associated with ARDS cause massive pulmonary: - Correct
Answer: inflammation
8. A patient has recently developed chronic bronchitis.
Which assessment finding is typical for this patient? - Correct Answer:
Productive cough
A productive cough for at least three months is the classic sign of chronic
bronchitis.
9. What term is used to describe hypertrophy of the nailbeds due to chronic
hypoxemia? - Correct Answer: clubbing
10.A patient has pleuritic chest pain, shortness of breath, and hemoptysis.
The primary care provider suspects a pulmonary embolus. Which laboratory
test should the nurse check to help confirm this diagnosis? - Correct
Answer: D-dimer levels
11.Which assessment finding indicates that the patient is experiencing
dyspnea? - Correct Answer: Feelings of shortness of breath
12.A patient in the emergency room reports coughing up blood, night sweats,
and recently "feeling tired all of the time." The patient is feverish. What
medical condition does the nurse suspect the patient is experiencing? -
Correct Answer: tuberculosis
, 13.An area where alveoli are ventilated but not perfused is termed: -
Correct Answer: alveolar dead space
14.Obstruction to pulmonary blood flow results in: - Correct Answer:
decreased perfusion and a high V/Q ratio
15.A patient has a dilated ureter from an obstructed upper urinary tract. Which
term will the nurse use to describe this condition? - Correct Answer:
Hydroureter
-Dilation of the ureter is referred to as hydroureter (accumulation of urine
in the ureter)
16.A patient experiences relief of bilateral kidney obstruction which results in
postobstructive diuresis. What risks are associated with this situation? -
Correct Answer: fluid and electrolyte imbalance
17.Which of the following symptom is associated with overactive bladder
syndrome? - Correct Answer: Nocturia
18.A nurse is describing bladder dysfunction caused by neurologic disorders
like stroke, traumatic brain injury, dementia and brain tumors. Which of the
following terms refers to this type of bladder dysfunction? - Correct
Answer: neurogenic bladder
