random shit idk! Flashcards
1
Q
what LFTs show an obstructive pattern?
A
ALP and GGT raised more than AST/ALT
2
Q
first and second line treatment for mild/moderate UC exacerbation
A
1st is one of the following:
-amino salicylate
2nd line
-steroids
3
Q
typical history of someone with vasovagal syncope
A
3 Ps Posture (prolonged standing) Provoking factors (pain or medical procedure) Prodromal symptoms (feeling warm/sweaty)
(also prolonged PR )
4
Q
1st line treatment Hep C
A
direct acting antivirals (DAAs)
5
Q
how to see if NG tube is in right place?
A
chest radiograph
6
Q
how is hepatic encelopathy graded?
A
conn score
7
Q
how do pathogens cause diarrhoea in gastroenteritis?
A
- stimulation of net fluid and electrolyte secretion
- increased propulsive muscle contractions
- mucosal destruction and increased permeability
- nutrient malabsorption
8
Q
what does low Hb and high Urea indicate?
A
upper gastrointestinal bleed (if it was low GI bleed then urea would be normal)
9
Q
test done to see if peptic ulcer perforated?
A
-erect CXR
