Anatomical, physiological & developmental differences Flashcards
1
Q
anatomical, physiological and psychological differences in the child.
A
Large tongue – jaw thrust helps Large head, short neck – Large occiput closes airway and padding is required under shoulders to maintain neutral alignment, head first if fall Small face & mandible Narrow nostrils - Nostrils block easy, ++ mucous, obligatory nasal breathers until 6/12 Loose teeth Delicate soft palate – may get damaged in airway procedures. OPA right way until 8 years High horseshoe shaped epiglottis - intubation Pliable ribs Greater oxygen consumption Weak intercostal muscles Higher metabolic rates 80ml/kg blood volume Differing levels of interaction and abilities Abdominal contents more exposed High anterior larynx Narrow cricoid ring Trachea short & soft Symmetrical bronchi Small immature lungs Skull not fused Bones softer
