phase 2 sba 5 Flashcards
embryological origin of the pulmonary artery?
- sixth pharyngeal arch
side effect of SABA
fine tremor
what to do if patient comes with paracetamol overdose over 1 hour ago
If the overdose was over 1 hour ago wait until 4 hours after ingestion.
If plasma concentration is >150mg/kg, administer N-Acetyl-Cysteine.
how to treat staggered paracetmaol overdose
Immediately administer N-Acetyl Cysteine
what cancer is PBC associated with
Cholangiocarcinoma
what cancer is PSC associated with
HCC
what is gastroparesis?
Delayed gastric emptying
how to treat active bleeeding of oesophagela varices after band ligation
Sengestaken-Blakemore Tube
what are 75% of renal cell cancers
Clear cell carcinoma
most common form of renal carcinoma in children
wilms tumour
what drugs should be stopped in AKI
NSAIDS eg diclofenac
they csn worsen renal function.
how does Adult polycystic kidney disease affect the brain
increases the risk of brain haemorrhage due
to ruptured berry aneurysms
first line treatment for GORD
omeprazole
first line test for appendicitis
ultrasound,
gold standard test for gastric cancer
gastroscope with biopsy
causes of AF
●Sepsis
● Mitral valve pathology
● Ischaemic heart disease
● Thyrotoxicosis
● Hypertension
mrs smith
treatment for b12 anaemia
B12 supplementation – Hydroxycobalamin
At what CD4 cell count is AIDS defined?
<200 cells/ml
phaeochromocytoma initial management
alpha blocker - Phenoxybenzamine
follow with beta blocker
most common cause of hypothyroidism in the developed world?
Hashimoto’s thyroiditis
MOA of carbimazole?
Blocks synthesis of T4, which decreases the production of T3
are seizures a characteristics symptom of huntingdons
no
are headaches a risk factor for hamehorrage
no they are a symptom
what to give for during a migraine
NSAIDS - naproxen
descibr strep viridans
Gram negative, catalase negative alpha haemolytic, optochin resistant
e mode of action of vancomycin
- vancomycin is a glycopeptide that inhibits cell wall synthesis
What type of immunoglobulin is able to cross the placental barrier
igG
first line antibiotic used to treat hospital acquired pneumonia
Co-amoxiclav
most common cause of septic arthritis in younger patients
neisseria gonrheaa - due to sti
describe Boutonnieres deformity –
hyperextended DIP with flexed PIP
describe swan neck deformirt
hyperextended PIP with flexed DIP
where does z shaped defomirt occur
generally occurs in the thumb
gold standard test for dermatomyositis
Creatine kinase levels
s leflunomide’s mechanism of action?
It interferes the production of pyrimidine, which is an important component of
RNA and DNA
