Kundalini Yoga Certification Anatomy & Physiology for Yoga 2 — Questions and Answers
Question 1: Which endocrine gland is associated with the sixth chakra (Ajna) in Kundalini Yoga?
- Thyroid gland
- Pineal gland
- Pituitary gland (Correct answer)
- Adrenal gland
Correct answer: Pituitary gland
The pituitary gland, often called the 'master gland,' is associated with the sixth chakra (Ajna or third eye center) in Kundalini Yoga.
Question 2: What is the primary muscle used in diaphragmatic breathing, which is foundational to Kundalini pranayama?
- Intercostal muscles
- Rectus abdominis
- Diaphragm (Correct answer)
- Serratus anterior
Correct answer: Diaphragm
The diaphragm is the dome-shaped muscle separating the thoracic and abdominal cavities that drives diaphragmatic (belly) breathing.
Question 3: In Kundalini Yoga, Mula Bandha (root lock) primarily engages which anatomical region?
- Lower abdominal wall
- Pelvic floor musculature (Correct answer)
- Lumbar erector spinae
- Hip flexor group
Correct answer: Pelvic floor musculature
Mula Bandha contracts the pelvic floor muscles, including the levator ani and coccygeus, to seal and redirect energy upward.
Question 4: The vagus nerve is critical in yoga because it is the primary nerve of which system?
- Somatic motor system
- Parasympathetic nervous system (Correct answer)
- Sympathetic nervous system
- Enteric nervous system
Correct answer: Parasympathetic nervous system
The vagus nerve (cranial nerve X) is the longest and most complex nerve of the parasympathetic nervous system, regulating rest-and-digest responses activated during yoga.
Question 5: Which type of joint allows the greatest range of motion and is most commonly involved in yoga asana?
- Hinge joint
- Pivot joint
- Ball-and-socket joint (Correct answer)
- Gliding joint
Correct answer: Ball-and-socket joint
Ball-and-socket joints, such as the hip and shoulder, allow movement in all planes and are the most mobile joint type engaged in yoga.
Question 6: What physiological mechanism explains why slow, extended exhalation activates the parasympathetic nervous system?
- It increases blood CO2, triggering vasodilation
- It stimulates baroreceptors in the aorta
- It activates the vagus nerve via stretch receptors in the lungs and diaphragm (Correct answer)
- It lowers core body temperature, reducing sympathetic tone
Correct answer: It activates the vagus nerve via stretch receptors in the lungs and diaphragm
Prolonged exhalation stimulates vagal afferents through pulmonary stretch receptors, increasing parasympathetic tone and promoting relaxation.
Question 7: The thoracic duct, which is relevant in understanding prana and lymph flow in yoga, returns lymph to which blood vessel?
- Inferior vena cava
- Right subclavian vein
- Left subclavian vein (Correct answer)
- Pulmonary artery
Correct answer: Left subclavian vein
The thoracic duct drains most of the body's lymph and empties into the left subclavian vein at the junction with the left internal jugular vein.
Kundalini Yoga Certification Anatomy & Physiology for Yoga 2
Which endocrine gland is associated with the sixth chakra (Ajna) in Kundalini Yoga?