Gastroenterology Flashcards
Red flags for admission with lower GI bleeding
Age >60
Active bleeding
Aspirin or NSAID use
Reduced Hb
Haemodynamic compromise
Pt has liver disease/heart disease
When to test for H pylori
Dyspepsia sx predominate
Pt from high risk area
-South Auckland/Porirua/East Cape
-India
-Asia
Pt ethnicity is Maori/Pacific/Asian/Indian
Red flags for dyspepsia
Malignancy:
FHx gastric cancer <50yo
Unexplained weight loss
Progressive oesophageal dysphasia
Abdominal mass
Iron deficiency anaemia
Protracted vomiting or persistent regurgitation of food
Age >55 with persistent heartburn
Bleeding:
Malena
Prev PUD
Anticoagulant use
NSAID use
Constipation medical causes
Depression
Dehydration
Hypercalcaemia/hypokalaemia
Hypothyroidism
Diabetes
Parkinsons/MS
GI obstruction
Coeliacs
IBD/IBS
Damage to pelvic floor muscles
Medication causes of constipation
Anticholinergics/Antihistamines/oxybutynin
Antidepressants esp TCAs
Antipsychotics eg clozapine
Ondansetron
Parkinsons meds
Calcium supplements + Ca channel blockers
Opiates
Diuretics
Antispasmodics
Antacids
Iron
PPI