#1
Which of the following is a social determinant of health?
Access to healthcare
ExplanationSocial determinant influencing health.
#2
What is the term for the range of genetic traits within a population?
Genetic diversity
ExplanationVariety of genetic traits in a population.
#3
What is the primary source of vitamin D for the human body?
Sunlight
ExplanationSunlight as the primary source of vitamin D.
#4
What is the primary function of the lymphatic system in the human body?
Immune defense
ExplanationLymphatic system's role in immune defense.
#5
Which hormone is responsible for regulating the sleep-wake cycle in humans?
Melatonin
ExplanationMelatonin's role in regulating sleep-wake cycle.
#6
What is the primary function of antioxidants in the body?
Neutralize free radicals
ExplanationAntioxidants counteract free radical damage.
#7
Which lifestyle factor has the most significant impact on cardiovascular health?
Diet
ExplanationDiet's major role in cardiovascular health.
#8
Which of the following is a modifiable risk factor for chronic diseases?
Smoking
ExplanationSmoking as a modifiable chronic disease risk factor.
#9
In the context of mental health, what does the acronym PTSD stand for?
Post-Traumatic Stress Disorder
ExplanationAcronym PTSD in mental health context.
#10
Which of the following is a psychosocial factor influencing health?
Socioeconomic status
ExplanationSocioeconomic status as a health influencer.
#11
What is the term for the body's ability to resist a particular infection or toxin?
Immunity
ExplanationBody's resistance to infections or toxins.
#12
Which environmental factor is associated with an increased risk of respiratory diseases?
Air pollution
ExplanationAir pollution linked to respiratory diseases.
#13
What is the recommended daily intake of water for adults, in liters?
2 liters
ExplanationRecommended daily water intake for adults.
#14
Which vitamin is essential for calcium absorption in the body?
Vitamin D
ExplanationVitamin D's role in calcium absorption.
#15
Which neurotransmitter is associated with mood regulation and feelings of well-being?
Serotonin
ExplanationSerotonin linked to mood regulation.