NR 222 Health and Wellness Exam 5 Study Guide 2026 |Chamberlain
College
1. According to the MyPlate guidelines, what portion of the plate should be
dedicated to fruits and vegetables?
A. One-half of the plate
B. One-third of the plate
C. One-quarter of the plate
D. Three-quarters of the plate
Answer: A
Rationale: MyPlate recommends that half of the plate consist of a variety of fruits and
vegetables to ensure adequate intake of fiber, vitamins, and minerals.
2. In Selye’s General Adaptation Syndrome (GAS), which stage is characterized
by the ‘fight-or-flight’ response?
A. Resistance stage
B. Alarm stage
C. Exhaustion stage
D. Recovery stage
Answer: B
Rationale: The alarm stage is the initial reaction to a stressor, triggering the sympathetic
nervous system and the release of hormones like adrenaline.
,3. A patient has a Body Mass Index (BMI) of 28.2 kg/m². How should the nurse
classify this patient’s weight status?
A. Underweight
B. Overweight
C. Normal weight
D. Obese
Answer: B
Rationale: A BMI between 25.0 and 29.9 is categorized as overweight. Obese is 30.0 or
higher.
4. Which of the following is considered a macronutrient?
A. Vitamin C
B. Protein
C. Calcium
D. Iron
Answer: B
Rationale: Macronutrients include carbohydrates, proteins, and fats, which provide
energy. Vitamins and minerals are micronutrients.
5. What is the primary function of carbohydrates in the human body?
A. Building muscle tissue
B. Regulating hormone production
C. Insulating internal organs
D. Providing the body’s main source of energy
Answer: D
Rationale: Carbohydrates are the body’s preferred source of energy, particularly for the
brain and nervous system.
, 6. Which stress management technique involves a physiological monitoring of
body functions to gain voluntary control over them?
A. Guided imagery
B. Progressive muscle relaxation
C. Biofeedback
D. Meditation
Answer: C
Rationale: Biofeedback uses electronic instruments to measure and provide information
on neuromuscular and autonomic activity, allowing the patient to learn control.
7. Which vitamin is essential for blood clotting?
A. Vitamin A
B. Vitamin D
C. Vitamin E
D. Vitamin K
Answer: D
Rationale: Vitamin K is a fat-soluble vitamin that plays a critical role in the synthesis of
proteins required for blood coagulation.
8. How many minutes of moderate-intensity aerobic activity per week are
recommended for adults by the CDC?
A. 60 minutes
B. 150 minutes
C. 100 minutes
D. 300 minutes
Answer: B
Rationale: For substantial health benefits, adults should do at least 150 minutes of
moderate-intensity or 75 minutes of vigorous-intensity aerobic physical activity a week.
College
1. According to the MyPlate guidelines, what portion of the plate should be
dedicated to fruits and vegetables?
A. One-half of the plate
B. One-third of the plate
C. One-quarter of the plate
D. Three-quarters of the plate
Answer: A
Rationale: MyPlate recommends that half of the plate consist of a variety of fruits and
vegetables to ensure adequate intake of fiber, vitamins, and minerals.
2. In Selye’s General Adaptation Syndrome (GAS), which stage is characterized
by the ‘fight-or-flight’ response?
A. Resistance stage
B. Alarm stage
C. Exhaustion stage
D. Recovery stage
Answer: B
Rationale: The alarm stage is the initial reaction to a stressor, triggering the sympathetic
nervous system and the release of hormones like adrenaline.
,3. A patient has a Body Mass Index (BMI) of 28.2 kg/m². How should the nurse
classify this patient’s weight status?
A. Underweight
B. Overweight
C. Normal weight
D. Obese
Answer: B
Rationale: A BMI between 25.0 and 29.9 is categorized as overweight. Obese is 30.0 or
higher.
4. Which of the following is considered a macronutrient?
A. Vitamin C
B. Protein
C. Calcium
D. Iron
Answer: B
Rationale: Macronutrients include carbohydrates, proteins, and fats, which provide
energy. Vitamins and minerals are micronutrients.
5. What is the primary function of carbohydrates in the human body?
A. Building muscle tissue
B. Regulating hormone production
C. Insulating internal organs
D. Providing the body’s main source of energy
Answer: D
Rationale: Carbohydrates are the body’s preferred source of energy, particularly for the
brain and nervous system.
, 6. Which stress management technique involves a physiological monitoring of
body functions to gain voluntary control over them?
A. Guided imagery
B. Progressive muscle relaxation
C. Biofeedback
D. Meditation
Answer: C
Rationale: Biofeedback uses electronic instruments to measure and provide information
on neuromuscular and autonomic activity, allowing the patient to learn control.
7. Which vitamin is essential for blood clotting?
A. Vitamin A
B. Vitamin D
C. Vitamin E
D. Vitamin K
Answer: D
Rationale: Vitamin K is a fat-soluble vitamin that plays a critical role in the synthesis of
proteins required for blood coagulation.
8. How many minutes of moderate-intensity aerobic activity per week are
recommended for adults by the CDC?
A. 60 minutes
B. 150 minutes
C. 100 minutes
D. 300 minutes
Answer: B
Rationale: For substantial health benefits, adults should do at least 150 minutes of
moderate-intensity or 75 minutes of vigorous-intensity aerobic physical activity a week.
