last pack Flashcards
(46 cards)
Meds CI in G6PD deficiency
-Nitrofurantoin
-Quinolones (ciprofloxacin)
-Sulfonamised (co trimoxszole)
-Antimalarials
toxoplasmosis management
sulfadiazine and pyramethamine
HIV neuro
multiple ring enhancing lesions
single ring enhancing lesion
multiple homogenous enhancing lesions
homogenous= lymphoma
multiple ring enhancing= toxoplasmosis
single ring enhancing= TB
most common cause of fungal CNS infection HIV
cryptococcus
carcinoid syndrome?
-mets are present in liver and release serotonin into circulation
Features:
-flushing (earliest)
-diarrhoea
-bronchospasm
-hypotension
investigations carcinoid tumours/ syndrome?
urinary 5-HIAA
plasma chromogranin A y
management carcinoid tumours/ syndrome?
Somatostatin analogues
e.g. Octreotide
stroke
evidence of DVT but no PE
-what diagnoses and what investigation
AVSD (allows clot to bypass lungs to brain)
Bubble ECHO
when is sildenafil CI ?
(erectile dysfunction treatment)
nitrate use
use intracevernosal prostaglandins instead
painless visual loss in diabetic?
Normally vitrial haemorrhage
treatment= vitrectomy
tests in primary care for infertility?
Day 21 progesterone
Semen analysis
severe UC management (>6 stools / day or systemic upset)?
IV corticosteroids
what can cause pseudohyponatraumia (normal serum osmolality + serum hyponatramia)
-hyperlipidaemia
-hyperglycaemia
-myeloma
most common type of bladder cancer
Transitional cell (>90)
most common cause of aortic stenosis?
Young= bicuspid valve
Old= valve calcification
which BB is used as prophylaxis of variceal re bleed?
PROPANOLOL
sliding hiatus hernia treatment
1st= lifestyle
2nd= NSAID
last= Nissen fundoplication
test to do before starting infliximab (TNF-a)?
TB interferon gamma release assay
management hypo in hospital
normal consciousness= oral glucogel
LOC
cannulla inplace= 20% IV glucose
no cannulla= IM glucagon
T wave invesrion and chest pain even at rest
NSTEMI/ unstable angina
loss of red light reflex
sudden visual loss
diabetic
vitreus haemorrhage
murmur in aortic dissection
aortic regurgitation (early diastolic)
bloods to test for a repeat infarction post MI?
elecated creatine kinase MB
what precipitates digoxin toxicity?
hypokalaemia
e.g. vomiting + diarrhoea