Physiology  Topics  for  the  Exam:  Review  /  Pictures  (Based  on  Doc.  Motocs  slides,  Guytons  checkup  Physiology,  Wiki  and  some  personal  extras)   N°1:  Digestion  in  the  oral examination voce  cavity   As  food  enters  the  oral  cavity  the  cheeks  and  the  contiguous  lips  hold  food  between  the  teeth,  the  spiel  mixes  the  food  with  glossa  to  soften  it,  and  the  teeth  cut  and  grind  it  into  a  bolus. The  spitting  initiates  the  voluntary  phase  of  deglutition.  The  tip  of  the  tongue  is  place  on  the  hard  palate,  and  then  contracts  which  forces  the  bolus  into  the  oropharynx.   *Salivary  solutes?  Get  a  rocknroll!  (Salivary  pH  =  6,8)   Salivary  amylase  (begins  starch  digestion,  works  at  indifferent(p)  pH,  is  inactivated  by  the  stomachs  pH)  Lingual  lipase  (inactive  at  accusive  pH,  activated  in  the  stomach)  Mucus  (lubrication  and  bindings  of  food  into  bolus)  Lysozyme  (kills  bacteria)  Ig  A  (inhibits  bacterias  growing)  Electrolytes   ***further  infos  at  heavens  n°10   N°2:   Motility  of  the  run out   The  bolus  is  mixed  with  gastric  juice  to  form  chime.  This  is  manageable  because  of  the  3  muscle  layers  of  the  stomach  (longitudinal,  circular  and  oblique),  and  the  contraction  of  the  pyl oric  sphincter.   The  propu! lsion...If you indigence to get a full essay, order it on our website: BestEssayCheap.com
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