#1
Which vitamin is known as the 'sunshine vitamin'?
Vitamin D
ExplanationVitamin D is synthesized by the body when exposed to sunlight.
#2
What is the recommended daily water intake for an adult?
2 liters
ExplanationAdults are recommended to drink at least 2 liters of water per day.
#3
Which of the following is not a primary component of physical fitness?
Memory retention
ExplanationMemory retention is not a primary component of physical fitness, unlike strength, endurance, and flexibility.
#4
What is the average resting heart rate for adults?
60-80 beats per minute
ExplanationThe average resting heart rate for adults is between 60 and 80 beats per minute.
#5
What is the recommended amount of daily physical activity for adults according to WHO?
60 minutes
ExplanationThe WHO recommends at least 60 minutes of daily physical activity for adults.
#6
Which of the following is not a symptom of dehydration?
Cold sweats
ExplanationCold sweats are not typically a symptom of dehydration, unlike thirst, dry mouth, and dark urine.
#7
What is the name of the hormone responsible for the 'fight or flight' response?
Adrenaline
ExplanationAdrenaline, also known as epinephrine, triggers the 'fight or flight' response.
#8
Which nutrient is primarily responsible for building and repairing body tissues?
Protein
ExplanationProtein is the primary nutrient responsible for building and repairing body tissues.
#9
Which of the following is not a component of the Mediterranean diet?
Red meat
ExplanationRed meat is not typically included in the Mediterranean diet, which emphasizes fruits, vegetables, whole grains, fish, and olive oil.
#10
Which hormone is responsible for regulating blood sugar levels?
Insulin
ExplanationInsulin is the hormone responsible for regulating blood sugar levels.
#11
Which type of fat is considered the most harmful to health?
Trans fat
ExplanationTrans fat is considered the most harmful type of fat, increasing the risk of heart disease.
#12
What is the leading cause of blindness worldwide?
Diabetes
ExplanationDiabetes is the leading cause of blindness worldwide, particularly diabetic retinopathy.