Lyrics · 完整歌詞
The central distinctions can be recalled as follows.
All appendicitis follows one chain, obstruction, ischaemia, infection and perforation,
and the pain migrates
because visceral T10 afferents give way to somatic peritoneal nerves.
Is the patient a child, pregnant or a young woman?
Then ultrasound comes first, seeking a non-compressible tube over 6 mm,
while adults proceed to CT.
On prophylaxis the clock rules: one dose within 60 minutes of incision,
repeated after two half-lives or 1500 millilitres of blood loss,
stopped within 24 hours.
Lucid,
informed and voluntary refusal by a competent adult is respected and documented,
yet an unforeseen emergency in an unconscious patient restores implied consent.
All appendicitis follows one chain, obstruction, ischaemia, infection and perforation,
and the pain migrates
because visceral T10 afferents give way to somatic peritoneal nerves.
Is the patient a child, pregnant or a young woman?
Then ultrasound comes first, seeking a non-compressible tube over 6 mm,
while adults proceed to CT.
On prophylaxis the clock rules: one dose within 60 minutes of incision,
repeated after two half-lives or 1500 millilitres of blood loss,
stopped within 24 hours.
Lucid,
informed and voluntary refusal by a competent adult is respected and documented,
yet an unforeseen emergency in an unconscious patient restores implied consent.