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Questions 1–50
1. Which action is considered a primary prevention strategy?
A. Administering insulin to a diabetic patient
B. Teaching hand hygiene in schools
C. Providing rehabilitation after a stroke
D. Monitoring complications of hypertension
Answer: B. Teaching hand hygiene in schools
Rationale: Primary prevention focuses on preventing disease before it
occurs. Teaching hand hygiene reduces the spread of infections and
promotes healthy behaviors. Secondary prevention involves early
detection, while tertiary prevention focuses on rehabilitation and
management of established diseases.
2. A nurse is educating a client about maintaining cardiovascular
health. Which recommendation is most appropriate?
A. Consume high-fat processed foods
B. Exercise at least 150 minutes weekly
C. Avoid all forms of physical activity
D. Sleep less than 5 hours nightly
,Answer: B. Exercise at least 150 minutes weekly
Rationale: Regular physical activity improves cardiovascular
endurance, lowers blood pressure, and decreases the risk of chronic
illness. Current wellness recommendations support at least 150
minutes of moderate exercise weekly.
3. Which body mass index (BMI) range is classified as normal for
adults?
A. Below 18.5
B. 18.5–24.9
C. 25–29.9
D. 30 or greater
Answer: B. 18.5–24.9
Rationale: A BMI between 18.5 and 24.9 is considered healthy for
most adults. Lower values indicate underweight, while higher values
indicate overweight or obesity.
4. Which nutrient is most important for building and repairing
body tissues?
A. Carbohydrates
B. Fats
C. Protein
D. Vitamins
Answer: C. Protein
Rationale: Proteins are essential for tissue repair, muscle
maintenance, enzyme production, and immune function.
Carbohydrates mainly provide energy, while fats store energy and
protect organs.
, 5. A client states, “I only sleep four hours each night.” Which
response by the nurse is best?
A. “That amount of sleep is adequate for everyone.”
B. “Sleep is not important for wellness.”
C. “Most adults require 7–9 hours of sleep nightly.”
D. “You should avoid sleep during the weekends.”
Answer: C. “Most adults require 7–9 hours of sleep nightly.”
Rationale: Adequate sleep is essential for immune function, mental
health, and physical recovery. Most adults benefit from 7–9 hours of
sleep per night to maintain optimal wellness.
6. Which screening test is recommended to detect hypertension?
A. Blood glucose test
B. Blood pressure measurement
C. Colonoscopy
D. Vision screening
Answer: B. Blood pressure measurement
Rationale: Blood pressure screening is the standard method for
identifying hypertension early. Early detection helps prevent
complications such as stroke and heart disease.
7. Which statement best describes wellness?
A. The absence of all disease
B. A dynamic process of achieving optimal health
C. Dependence on medical treatment
D. Avoidance of physical activity
Answer: B. A dynamic process of achieving optimal health
, Rationale: Wellness is an active and ongoing process involving
physical, emotional, social, spiritual, and mental well-being rather
than merely the absence of illness.
8. Which vitamin is produced in the skin through sunlight
exposure?
A. Vitamin A
B. Vitamin C
C. Vitamin D
D. Vitamin K
Answer: C. Vitamin D
Rationale: Vitamin D is synthesized in the skin with sunlight exposure
and supports bone health by promoting calcium absorption.
9. Which behavior increases the risk for developing lung cancer?
A. Daily exercise
B. Smoking tobacco products
C. Drinking water regularly
D. Eating fruits and vegetables
Answer: B. Smoking tobacco products
Rationale: Tobacco use is the leading preventable cause of lung
cancer and significantly damages respiratory and cardiovascular
health.
10. Which action by a nurse promotes emotional wellness?
A. Encouraging stress-management techniques
B. Advising clients to ignore emotions
C. Limiting communication with others
D. Discouraging social interaction