The components from the inflow pump to {TAIL ~ the body cavity} basically do not expand as {HEAD ~ a result} of increased pressure 
The components from the inflow pump to { TAIL ~ the body cavity } basically do not expand as { HEAD ~ a result } of increased pressure
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH