Digestion & Respiratory Systems Flashcards
What are the primary organs of digestion that make up the GIT?
Mouth, pharynx, esophagus, stomach, small intestine, large intestine, anus
What are the secondary organs of digestion?
Teeth, Tongue, salivary glands, liver, gall bladder, pancreas
What asana and breathing supports digestion?
Virasana Vajrasana Twists / Forward bends Nadi Shodhana Bhastrika Kapalabhati
What are digestive contraindications for yoga?
Diarrhoea, Inflammatory bowel diseases like Crohn’s & Ulcerative colitis.
What is the energy anatomy of the digestive system?
Samana vayu moves circulatory distributing the nutrients and apana vayu eliminates the waste.
What are the 6 basic functions of the digestive system?
- Ingestion
- Secretion
- Mixing and propulsion
- Digestion
- Absorption
- Defecation
What is the process of digestion?
- Ingestion of food and drink through mouth where it is mechanically broken down.
- The pharynx (Throat) and Esophagus transport food into the stomach which acts as a holding cell
- The small intestine mechanically breaks down the food to its simplest form by using the intestinal juices
- The liver, pancreas and gall bladder help to chemically breakdown the food through secretion of juices like bile.
- Nutrients are absorbed into the blood stream while fats are transported into the lymphatic system.
- The large intestines separates the waste products with any nutrients left, then expels the waste through the anus.
What is the squeeze and soak theory?
BKS Iyenger – imagine squeezing a dirty dish cloth out. You wring out stale blood and toxins and on the release bathe the organs with fresh blood and nutrients.
What is the upper respiratory system made up of?
Nose
Pharynx (throat)
What is the lower respiratory system made up of?
Larynx (voice box)
Trachea (windpipe)
Bronchi - tree
Lungs – left has two, right has three
How does the air travel in and out of the body?:
- Air is inhaled through the nose where it is filtered and warmed
- Then moved through the throat into the larynx until it hits the bronchi.
- Moves through layers of bronchi tree then to bronchioles.
- Ends In the aveoli sacs where the oxygen binds to the haemoglobin and carbon dioxide is released on the exhale.
- The oxygen enriched blood returns to the heart
Why are aveoli so good for gaseous exchange?
Large surface area, moist and good blood supply.
What is the function of the lung?
- Air exchange
- Regulars water metabolism
- Blood circulation
- Regulates autonomic nervous system
What ujjayi breath so good in yoga?
- Slows the inhalation/ exhalation which allows more time for exchange to occur
- Filters the air through cilia
- Moistens the air
- Warms the air which the lungs like for expansion which creates equilibrium balances the body’s pH
How does respiration support the body anatomically?
As you inhale the diaphragm and intercostal muscles contract and expand the chest which creates low pressure in the chest cavity. On the exhale the diaphragm and intercostal muscles release which decreased the chest cavity pushing the air out creating high pressure.