1. What is the most common cause of secondary hypertension?
A. Excessive salt intake
B. Renal disease
C. High cholesterol levels
D. Alcohol consumption
Answer: B) Renal disease
Rationale: Secondary hypertension is often caused by another
condition, with renal disease being a leading factor due to
impaired kidney function affecting fluid balance and blood
pressure regulation.
2. What is a common sign of a urinary tract infection (UTI) in
older adults?
A. Fever and chills
B. Confusion and delirium
C. Painful urination
D. Excessive thirst
Answer: B) Confusion and delirium
Rationale: In older adults, UTIs may present with atypical
symptoms such as confusion, delirium, or agitation, rather than
the typical symptoms of fever and dysuria.
3. 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.
,4. Which of the following is a common sign of hypovolemic
shock?
A. Bradycardia
B. Tachycardia
C. Warm skin
D. Hypertension
Answer: B) Tachycardia
Rationale: In hypovolemic shock, blood volume decreases, and the
body compensates by increasing the heart rate (tachycardia) to
maintain blood flow to vital organs.
5. 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.
6. A patient with a history of gout presents with severe joint pain
in the big toe. What is the most likely cause of this pain?
A. Hyperuricemia
B. Osteoarthritis
C. Rheumatoid arthritis
D. Bone fracture
Answer: A) Hyperuricemia
Rationale: Gout is caused by the accumulation of uric acid crystals
in the joints, often beginning with the big toe. Elevated uric acid
levels (hyperuricemia) lead to these crystals forming and causing
intense pain.
, 7. Which electrolyte imbalance is most commonly associated with
chronic alcoholism?
A. Hyperkalemia
B. Hypokalemia
C. Hypercalcemia
D. Hypomagnesemia
Answer: D) Hypomagnesemia
Rationale: Chronic alcoholism leads to malabsorption of nutrients,
including magnesium, resulting in hypomagnesemia.
8. A patient with diabetes mellitus presents with polyuria,
polydipsia, and weight loss. What condition might these
symptoms indicate?
A. Diabetic ketoacidosis (DKA)
B. Hyperosmolar hyperglycemic state (HHS)
C. Hypoglycemia
D. Hypertension
Answer: A) Diabetic ketoacidosis (DKA)
Rationale: DKA occurs when insulin deficiency causes increased
glucose production and fat breakdown, leading to ketosis and
elevated blood glucose levels, which cause symptoms like
polyuria, polydipsia, and weight loss.
9. A nurse is caring for a patient with pneumonia. Which of the
following is a common sign of pneumonia?
A. Cough with sputum production
B. Sudden weight gain
C. Seizures
D. Hemoptysis without cough
Answer: A) Cough with sputum production
Rationale: Pneumonia typically presents with symptoms such as a
productive cough with purulent sputum, fever, and difficulty
A. Excessive salt intake
B. Renal disease
C. High cholesterol levels
D. Alcohol consumption
Answer: B) Renal disease
Rationale: Secondary hypertension is often caused by another
condition, with renal disease being a leading factor due to
impaired kidney function affecting fluid balance and blood
pressure regulation.
2. What is a common sign of a urinary tract infection (UTI) in
older adults?
A. Fever and chills
B. Confusion and delirium
C. Painful urination
D. Excessive thirst
Answer: B) Confusion and delirium
Rationale: In older adults, UTIs may present with atypical
symptoms such as confusion, delirium, or agitation, rather than
the typical symptoms of fever and dysuria.
3. 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.
,4. Which of the following is a common sign of hypovolemic
shock?
A. Bradycardia
B. Tachycardia
C. Warm skin
D. Hypertension
Answer: B) Tachycardia
Rationale: In hypovolemic shock, blood volume decreases, and the
body compensates by increasing the heart rate (tachycardia) to
maintain blood flow to vital organs.
5. 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.
6. A patient with a history of gout presents with severe joint pain
in the big toe. What is the most likely cause of this pain?
A. Hyperuricemia
B. Osteoarthritis
C. Rheumatoid arthritis
D. Bone fracture
Answer: A) Hyperuricemia
Rationale: Gout is caused by the accumulation of uric acid crystals
in the joints, often beginning with the big toe. Elevated uric acid
levels (hyperuricemia) lead to these crystals forming and causing
intense pain.
, 7. Which electrolyte imbalance is most commonly associated with
chronic alcoholism?
A. Hyperkalemia
B. Hypokalemia
C. Hypercalcemia
D. Hypomagnesemia
Answer: D) Hypomagnesemia
Rationale: Chronic alcoholism leads to malabsorption of nutrients,
including magnesium, resulting in hypomagnesemia.
8. A patient with diabetes mellitus presents with polyuria,
polydipsia, and weight loss. What condition might these
symptoms indicate?
A. Diabetic ketoacidosis (DKA)
B. Hyperosmolar hyperglycemic state (HHS)
C. Hypoglycemia
D. Hypertension
Answer: A) Diabetic ketoacidosis (DKA)
Rationale: DKA occurs when insulin deficiency causes increased
glucose production and fat breakdown, leading to ketosis and
elevated blood glucose levels, which cause symptoms like
polyuria, polydipsia, and weight loss.
9. A nurse is caring for a patient with pneumonia. Which of the
following is a common sign of pneumonia?
A. Cough with sputum production
B. Sudden weight gain
C. Seizures
D. Hemoptysis without cough
Answer: A) Cough with sputum production
Rationale: Pneumonia typically presents with symptoms such as a
productive cough with purulent sputum, fever, and difficulty
