Wellness Trivia 2 — Questions and Answers
Question 1: Which organ produces the hormone melatonin, which regulates sleep-wake cycles?
- Pineal gland (Correct answer)
- Pituitary gland
- Adrenal gland
- Thyroid gland
Correct answer: Pineal gland
The pineal gland secretes melatonin in response to darkness, signaling the body that it is time to sleep.
Question 2: What is the recommended daily water intake for an average adult woman according to the National Academies?
- 2.0 liters (67 oz)
- 2.7 liters (91 oz) (Correct answer)
- 3.5 liters (118 oz)
- 1.5 liters (51 oz)
Correct answer: 2.7 liters (91 oz)
The National Academies recommend about 2.7 liters (91 oz) of total water per day for women from all beverages and foods.
Question 3: Which type of fat is most associated with raising LDL ('bad') cholesterol levels?
- Monounsaturated fat
- Polyunsaturated fat
- Trans fat (Correct answer)
- Omega-3 fatty acid
Correct answer: Trans fat
Trans fats raise LDL cholesterol and lower HDL cholesterol, significantly increasing the risk of heart disease.
Question 4: The practice of 'grounding' or 'earthing' in wellness refers to what activity?
- Meditation in a seated position
- Direct physical contact with the Earth's surface (Correct answer)
- Breathing exercises outdoors
- Yoga on a natural surface
Correct answer: Direct physical contact with the Earth's surface
Grounding involves direct skin contact with the Earth (such as walking barefoot), theorized to transfer electrons and reduce inflammation.
Question 5: Which vitamin is synthesized by the human skin upon exposure to sunlight?
- Vitamin A
- Vitamin C
- Vitamin D (Correct answer)
- Vitamin K
Correct answer: Vitamin D
UVB radiation from sunlight triggers synthesis of Vitamin D3 in the skin, which is then converted to its active form by the liver and kidneys.
Question 6: What is the term for the set of chemical reactions that maintain life within an organism?
- Homeostasis
- Catabolism
- Metabolism (Correct answer)
- Anabolism
Correct answer: Metabolism
Metabolism encompasses all chemical reactions in the body, including both catabolism (breaking down molecules) and anabolism (building molecules).
Question 7: Which breathing technique, often used in stress relief, involves inhaling for 4 counts, holding for 7, and exhaling for 8?
- Box breathing
- 4-7-8 breathing (Correct answer)
- Diaphragmatic breathing
- Alternate nostril breathing
Correct answer: 4-7-8 breathing
The 4-7-8 breathing technique, developed by Dr. Andrew Weil, is designed to promote relaxation by activating the parasympathetic nervous system.
Wellness Trivia 2
Which organ produces the hormone melatonin, which regulates sleep-wake cycles?