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Mechanics of Outlet Decompression
PART TWO CLINICAL
3 other sections not shown
abdominal cavity abdominal decompression abdominal musculature abdominal wall anoxia asphyxia assessment atmospheric pressure backache backing-plate Bantu birth canal brain Braxton Hicks contractions brim cage cause cent centum difference cerebral cortex cervix chamber circulation decom decompression babies decompression during pregnancy diaphragm dysmenorrhoea experience expulsion factors flat muscles foetal blood foetal head foetal oxygenation foetus force haemorrhage hypoxia inches increase infants per centum intervillous space intra-amniotic pressure isotonic labour levator gap lower maternal blood mechanism minutes Stage months mothers myelination myometrium negative pressure neuronal normal O. S. Heyns observation occur pain relief parturient patient pelvic brim pelvic floor placenta possible postpartum pregnancy pregnancy decompression present pression primigravidae progress pump rectus result runs above 120 sacrospinalis seal second stage seems shortening spacer stage of labour standard error stretch suction superior syncytial sac tension tested tissue upper uterine contraction uterus vagina vaginal pressure villi viscera volume women