#1
Which of the following is not a risk factor for heart disease?
High blood pressure
Regular exercise
Smoking
High cholesterol levels
#2
What is the primary source of vitamin D for most people?
Sunlight
Dairy products
Fish oil
Citrus fruits
#3
What is the recommended daily intake of water for adults?
2 liters
1 liter
500 milliliters
3 liters
#4
Which of the following is not a symptom of type 2 diabetes?
Frequent urination
Blurred vision
Low blood pressure
Increased thirst
#5
What is the average resting heart rate for adults?
60-100 beats per minute
100-150 beats per minute
40-60 beats per minute
20-40 beats per minute
#6
Which of the following is not a recommended method to reduce stress?
Regular physical activity
Meditation
Increased caffeine consumption
Deep breathing exercises
#7
What is the leading cause of preventable death worldwide?
Obesity
Smoking
HIV/AIDS
Alcohol consumption
#8
What is the recommended duration of moderate-intensity aerobic activity per week for adults?
30 minutes
1 hour
2 hours
4 hours
#9
Which of the following nutrients is essential for healthy red blood cell production?
Vitamin C
Vitamin D
Iron
Calcium
#10
What is the main cause of foodborne illness?
Improper storage
Cross-contamination
Insufficient cooking
Lack of refrigeration
#11
Which of the following is not a symptom of depression?
Persistent sadness
Increased energy levels
Loss of interest in activities
Changes in appetite
#12
What is the primary function of the lymphatic system?
Transporting oxygen
Regulating body temperature
Fighting infections
Producing hormones
#13
What is the main function of insulin in the body?
Regulating blood sugar levels
Producing adrenaline
Transporting oxygen
Stimulating growth hormone secretion
#14
Which of the following is not a risk factor for developing osteoporosis?
Regular weight-bearing exercise
Low calcium intake
Smoking
High estrogen levels
#15
What is the recommended maximum daily intake of sodium for adults?
500 milligrams
1000 milligrams
2300 milligrams
5000 milligrams