1. What is the most common cause of peptic ulcers?
A. Stress
B. Use of nonsteroidal anti-inflammatory drugs (NSAIDs)
C. Helicobacter pylori infection
D. Excessive alcohol consumption
Answer: C) Helicobacter pylori infection
Rationale: H. pylori infection is the leading cause of peptic ulcers
due to its ability to disrupt the mucosal lining of the stomach.
2. What is the most common cause of secondary osteoporosis?
A. Calcium deficiency
B. Hyperparathyroidism
C. Long-term use of corticosteroids
D. Vitamin D deficiency
Answer: C) Long-term use of corticosteroids
Rationale: Long-term corticosteroid use is a major cause of
secondary osteoporosis due to its effect on bone metabolism,
leading to decreased bone density and increased fracture risk.
3. In which of the following conditions would you expect an
increase in erythrocyte sedimentation rate (ESR)?
A. Acute inflammation
B. Dehydration
C. Iron deficiency anemia
D. Chronic hypertension
Answer: A) Acute inflammation
Rationale: ESR is an indicator of inflammation. It increases during
acute inflammatory processes, such as infections, autoimmune
diseases, and other inflammatory conditions.
4. A patient presents with a chronic cough, wheezing, and
,shortness of breath. Which condition should the nurse suspect?
A. Bronchitis
B. Emphysema
C. Asthma
D. Pulmonary embolism
Answer: C) Asthma
Rationale: Asthma is characterized by inflammation and
constriction of the airways, leading to symptoms like chronic
cough, wheezing, and difficulty breathing.
5. Which of the following is the most common cause of stroke?
A. Aneurysm rupture
B. Ischemia due to a clot
C. Brain tumor
D. Hypertension
Answer: B) Ischemia due to a clot
Rationale: Ischemic strokes are the most common type of stroke
and occur when a clot blocks blood flow to the brain.
6. Which of the following would most likely cause a decrease in
blood pressure?
A. Activation of the sympathetic nervous system
B. Release of aldosterone
C. Release of antidiuretic hormone (ADH)
D. Decreased blood volume
Answer: D) Decreased blood volume
Rationale: Decreased blood volume reduces venous return, leading
to reduced cardiac output and a drop in blood pressure.
7. A patient with cirrhosis has developed ascites. Which of the
following is a likely cause of ascites in this patient?
A. Decreased albumin production
B. Increased clotting factors
, C. Increased renin production
D. Decreased red blood cell production
Answer: A) Decreased albumin production
Rationale: In cirrhosis, the liver's ability to produce albumin is
impaired, leading to a decrease in plasma oncotic pressure, which
contributes to fluid accumulation in the abdomen (ascites).
8. What is the main cause of liver cirrhosis?
A. Alcohol abuse
B. High-fat diet
C. Viral infections (e.g., hepatitis B or C)
D. Obesity
Answer: A) Alcohol abuse
Rationale: Chronic alcohol use is the leading cause of cirrhosis,
leading to liver fibrosis and eventual liver failure.
9. What is a common complication of untreated hyperthyroidism?
A. Heart failure
B. Bradycardia
C. Hypoglycemia
D. Myxedema coma
Answer: A) Heart failure
Rationale: Untreated hyperthyroidism can lead to tachycardia and
increased cardiac workload, which can eventually result in heart
failure.
10. A patient with a diagnosis of schizophrenia may experience
which of the following symptoms?
A. Auditory hallucinations
B. Extreme fatigue
C. Increased blood pressure
D. Chronic cough
Answer: A) Auditory hallucinations
A. Stress
B. Use of nonsteroidal anti-inflammatory drugs (NSAIDs)
C. Helicobacter pylori infection
D. Excessive alcohol consumption
Answer: C) Helicobacter pylori infection
Rationale: H. pylori infection is the leading cause of peptic ulcers
due to its ability to disrupt the mucosal lining of the stomach.
2. What is the most common cause of secondary osteoporosis?
A. Calcium deficiency
B. Hyperparathyroidism
C. Long-term use of corticosteroids
D. Vitamin D deficiency
Answer: C) Long-term use of corticosteroids
Rationale: Long-term corticosteroid use is a major cause of
secondary osteoporosis due to its effect on bone metabolism,
leading to decreased bone density and increased fracture risk.
3. In which of the following conditions would you expect an
increase in erythrocyte sedimentation rate (ESR)?
A. Acute inflammation
B. Dehydration
C. Iron deficiency anemia
D. Chronic hypertension
Answer: A) Acute inflammation
Rationale: ESR is an indicator of inflammation. It increases during
acute inflammatory processes, such as infections, autoimmune
diseases, and other inflammatory conditions.
4. A patient presents with a chronic cough, wheezing, and
,shortness of breath. Which condition should the nurse suspect?
A. Bronchitis
B. Emphysema
C. Asthma
D. Pulmonary embolism
Answer: C) Asthma
Rationale: Asthma is characterized by inflammation and
constriction of the airways, leading to symptoms like chronic
cough, wheezing, and difficulty breathing.
5. Which of the following is the most common cause of stroke?
A. Aneurysm rupture
B. Ischemia due to a clot
C. Brain tumor
D. Hypertension
Answer: B) Ischemia due to a clot
Rationale: Ischemic strokes are the most common type of stroke
and occur when a clot blocks blood flow to the brain.
6. Which of the following would most likely cause a decrease in
blood pressure?
A. Activation of the sympathetic nervous system
B. Release of aldosterone
C. Release of antidiuretic hormone (ADH)
D. Decreased blood volume
Answer: D) Decreased blood volume
Rationale: Decreased blood volume reduces venous return, leading
to reduced cardiac output and a drop in blood pressure.
7. A patient with cirrhosis has developed ascites. Which of the
following is a likely cause of ascites in this patient?
A. Decreased albumin production
B. Increased clotting factors
, C. Increased renin production
D. Decreased red blood cell production
Answer: A) Decreased albumin production
Rationale: In cirrhosis, the liver's ability to produce albumin is
impaired, leading to a decrease in plasma oncotic pressure, which
contributes to fluid accumulation in the abdomen (ascites).
8. What is the main cause of liver cirrhosis?
A. Alcohol abuse
B. High-fat diet
C. Viral infections (e.g., hepatitis B or C)
D. Obesity
Answer: A) Alcohol abuse
Rationale: Chronic alcohol use is the leading cause of cirrhosis,
leading to liver fibrosis and eventual liver failure.
9. What is a common complication of untreated hyperthyroidism?
A. Heart failure
B. Bradycardia
C. Hypoglycemia
D. Myxedema coma
Answer: A) Heart failure
Rationale: Untreated hyperthyroidism can lead to tachycardia and
increased cardiac workload, which can eventually result in heart
failure.
10. A patient with a diagnosis of schizophrenia may experience
which of the following symptoms?
A. Auditory hallucinations
B. Extreme fatigue
C. Increased blood pressure
D. Chronic cough
Answer: A) Auditory hallucinations
