#1
Which of the following is a primary source of vitamin D?
Oranges
Salmon
Potatoes
White rice
#2
What is the recommended daily water intake for adults?
2 liters
4 liters
6 liters
8 liters
#3
What is the main function of the respiratory system?
Digestion
Transportation of nutrients
Oxygenation of blood
Muscle movement
#4
Which of the following is not a symptom of dehydration?
Thirst
Dry skin
Increased urination
Headache
#5
Which of the following is a characteristic of a balanced diet?
Excessive intake of processed foods
Low consumption of fruits and vegetables
Varied nutrients from different food groups
High intake of sugary beverages
#6
What is the main benefit of regular stretching exercises?
Increased muscle mass
Improved flexibility
Reduced heart rate
Enhanced cognitive function
#7
What is the recommended frequency for strength training exercises?
Once a week
Twice a week
Three times a week
Five times a week
#8
Which of the following exercises primarily targets the abdominal muscles?
Bench press
Squats
Crunches
Bicep curls
#9
What does BMI stand for?
Body Mass Index
Basic Metabolic Rate
Body Measurement Indicator
Balanced Macronutrient Intake
#10
What is the recommended duration for cardiovascular exercise per week?
30 minutes
60 minutes
90 minutes
120 minutes
#11
Which of the following is a symptom of a heart attack?
Persistent cough
Severe headache
Chest pain or discomfort
Blurry vision
#12
Which of the following is a symptom of anemia?
Pale skin
Excessive thirst
High blood pressure
Joint pain
#13
What is the primary function of the hypothalamus in the brain?
Regulating body temperature
Controlling hunger and thirst
Processing visual information
Coordination of muscle movements
#14
What is the main function of the pancreas in the digestive system?
Production of bile
Absorption of nutrients
Regulation of blood sugar
Storage of waste products
#15
Which of the following nutrients is primarily responsible for muscle repair and growth?
Calcium
Protein
Vitamin C
Fiber
#16
What is the primary function of antioxidants in the body?
Strengthening bones
Boosting immunity
Neutralizing free radicals
Regulating blood sugar
#17
Which of the following is a benefit of adequate sleep?
Increased risk of obesity
Impaired immune function
Improved memory consolidation
Elevated stress levels
#18
What is the primary function of the cerebellum in the brain?
Regulating body temperature
Processing emotions
Controlling balance and coordination
Interpreting sensory information
#19
Which of the following is a benefit of regular meditation?
Decreased focus and attention
Increased stress levels
Improved mental clarity and focus
Elevated heart rate