#1
Which of the following diseases is caused by a virus?
Influenza
ExplanationInfluenza is caused by the influenza virus.
#2
What is the recommended daily intake of water for adults?
2 liters
ExplanationThe recommended daily intake of water for adults is 2 liters.
#3
Which of the following activities helps in reducing stress levels?
Exercising
ExplanationExercising helps in reducing stress levels.
#4
What is the recommended frequency for dental check-ups?
Every 6 months
ExplanationDental check-ups are recommended every 6 months.
#5
What is the role of antibiotics in treating viral infections?
They are ineffective against viruses
ExplanationAntibiotics are ineffective against viruses.
#6
Which of the following foods is a good source of calcium?
Broccoli
ExplanationBroccoli is a good source of calcium.
#7
Which vitamin is primarily obtained from sunlight?
Vitamin D
ExplanationVitamin D is primarily obtained from sunlight.
#8
What is the normal range for blood pressure in adults?
120/80 mmHg
ExplanationThe normal range for blood pressure in adults is 120/80 mmHg.
#9
Which of the following nutrients is a macronutrient?
Protein
ExplanationProtein is a macronutrient.
#10
What is the main function of the respiratory system?
To transport oxygen to cells
ExplanationThe main function of the respiratory system is to transport oxygen to cells.
#11
What is the function of insulin in the body?
To regulate blood sugar levels
ExplanationThe function of insulin in the body is to regulate blood sugar levels.
#12
Which of the following organs is responsible for detoxifying the blood?
Liver
ExplanationThe liver is responsible for detoxifying the blood.
#13
Which of the following is NOT a symptom of diabetes?
Increased appetite
ExplanationIncreased appetite is NOT a symptom of diabetes.
#14
Which of the following foods is a significant source of omega-3 fatty acids?
Salmon
ExplanationSalmon is a significant source of omega-3 fatty acids.
#15
What is the leading cause of death worldwide?
Cardiovascular disease
ExplanationCardiovascular disease is the leading cause of death worldwide.
#16
What percentage of the human body is water?
70%
ExplanationApproximately 70% of the human body is water.
#17
Which of the following is NOT a method of contraception?
Antibiotics
ExplanationAntibiotics are NOT a method of contraception.
#18
What is the recommended amount of daily physical activity for adults?
30 minutes
ExplanationThe recommended amount of daily physical activity for adults is 30 minutes.