Questions & Answers
Browse all 18 questions from the
Entrepreneurship and Human Health Facts study set below.
Each question shows the correct answer — select a study format above to practice interactively.
1
Which part of the human brain is primarily responsible for decision-making, a key skill for entrepreneurs?
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A
Cerebellum
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B
Brainstem
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C
Frontal Lobe
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D
Temporal Lobe
2
Adequate sleep is crucial for cognitive function. On average, how many hours of sleep do adults typically need per night?
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A
3-4 hours
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B
5-6 hours
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C
7-9 hours
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D
10-12 hours
3
Entrepreneurial success often requires sustained energy. Which nutrient is the body's primary source of quick energy?
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A
Proteins
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B
Fats
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C
Vitamins
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D
Carbohydrates
4
Managing stress is vital for entrepreneurs. What hormone is released by the adrenal glands in response to stress?
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A
Insulin
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B
Adrenaline
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C
Serotonin
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D
Dopamine
5
The human heart pumps blood throughout the body. What is the average resting heart rate for an adult?
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A
20-40 beats per minute
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B
60-100 beats per minute
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C
120-150 beats per minute
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D
180-200 beats per minute
6
Maintaining a healthy immune system helps entrepreneurs stay productive. Which organ produces antibodies to fight infections?
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A
Stomach
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B
Liver
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C
Spleen
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D
Lungs
7
Physical activity boosts mood and reduces the risk of burnout. What is the main function of red blood cells in the human body?
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A
Fighting infection
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B
Carrying oxygen
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C
Clotting blood
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D
Producing hormones
8
Hydration is important for optimal brain function. What percentage of the human body is typically composed of water?
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A
25-35%
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B
40-50%
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C
55-65%
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D
80-90%
9
Good vision is often required for tasks like reading and analyzing. Which part of the eye focuses light onto the retina?
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A
Pupil
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B
Iris
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C
Lens
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D
Cornea
10
The digestive system breaks down food for energy. Where does the majority of nutrient absorption occur in the human digestive tract?
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A
Stomach
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B
Esophagus
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C
Small Intestine
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D
Large Intestine
11
Bone health is important for overall well-being. Which mineral is most abundant in human bones and teeth?
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A
Iron
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B
Sodium
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C
Calcium
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D
Potassium
12
Auditory processing is key for communication. Which part of the inner ear is responsible for hearing?
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A
Semicircular canals
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B
Cochlea
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C
Vestibule
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D
Eustachian tube
13
The skin acts as a protective barrier. What is the largest organ in the human body?
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A
Liver
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B
Lungs
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C
Brain
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D
Skin
14
Muscle strength can contribute to endurance. What is the primary protein responsible for muscle contraction?
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A
Keratin
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B
Collagen
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C
Actin and Myosin
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D
Hemoglobin
15
The nervous system transmits information. What are the basic functional units of the nervous system?
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A
Red blood cells
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B
Neurons
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C
Hepatocytes
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D
Osteocytes
16
The endocrine system regulates hormones. Which gland is often called the 'master gland' of the endocrine system?
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A
Thyroid gland
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B
Adrenal gland
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C
Pituitary gland
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D
Pancreas
17
Maintaining a healthy respiratory system is essential. What gas do humans inhale that is vital for cellular respiration?
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A
Carbon dioxide
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B
Nitrogen
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C
Oxygen
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D
Hydrogen
18
The liver plays a crucial role in detoxification and metabolism. Which of the following is a primary function of the liver?
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A
Producing red blood cells
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B
Filtering waste from blood
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C
Pumping blood
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D
Storing genetic material
