BMS
| Front | How does the diaphragm affect thoracic volume and abdominal pressure during inspiration and expiration? |
| Back | Inspiration:Low Diaphragm Increased thoracic volume Increased abdominal pressure Expiration:High diaphragm Decreased thoracic volume Decreased abdominal pressure. |
| Front | What is Tonic and Tonus? |
| Back | Tonic - Muscle tone (Minimal level of contraction)Tonus - the condition of your muscles constantly being in an involuntary state of minor contraction —>*Involuntary, always occur but diminishes during REM sleep* |
| Front | What are the accessory muscles for Inspiration? |
| Back | All attach to upper rib, the clavicle or onto the sternum, they help pull things superiorly to get every bit of volume out of the rib cage Sternocleidomastoid muscle Scalene muscleExternal intercostalChondral portion of the internal intercostal muscle |