phase 2 sba 5

Question 1

embryological origin of the pulmonary artery?

Answer 1

• sixth pharyngeal arch

Question 2

side effect of SABA

Answer 2

fine tremor

Question 3

what to do if patient comes with paracetamol overdose over 1 hour ago

Answer 3

If the overdose was over 1 hour ago wait until 4 hours after ingestion.

If plasma concentration is >150mg/kg, administer N-Acetyl-Cysteine.

Question 4

how to treat staggered paracetmaol overdose

Answer 4

Immediately administer N-Acetyl Cysteine

Question 5

what cancer is PBC associated with

Answer 5

Cholangiocarcinoma

Question 6

what cancer is PSC associated with

Answer 6

HCC

Question 7

what is gastroparesis?

Answer 7

Delayed gastric emptying

Question 8

how to treat active bleeeding of oesophagela varices after band ligation

Answer 8

Sengestaken-Blakemore Tube

Question 9

what are 75% of renal cell cancers

Answer 9

Clear cell carcinoma

Question 10

most common form of renal carcinoma in children

Answer 10

wilms tumour

Question 11

what drugs should be stopped in AKI

Answer 11

NSAIDS eg diclofenac

they csn worsen renal function.

Question 12

how does Adult polycystic kidney disease affect the brain

Answer 12

increases the risk of brain haemorrhage due
to ruptured berry aneurysms

Question 13

first line treatment for GORD

Answer 13

omeprazole

Question 14

first line test for appendicitis

Answer 14

ultrasound,

Question 15

gold standard test for gastric cancer

Answer 15

gastroscope with biopsy

Question 16

causes of AF

Answer 16

●Sepsis
● Mitral valve pathology
● Ischaemic heart disease
● Thyrotoxicosis
● Hypertension

mrs smith

Question 17

treatment for b12 anaemia

Answer 17

B12 supplementation – Hydroxycobalamin

Question 18

At what CD4 cell count is AIDS defined?

Answer 18

<200 cells/ml

Question 19

phaeochromocytoma initial management

Answer 19

alpha blocker - Phenoxybenzamine

follow with beta blocker

Question 20

most common cause of hypothyroidism in the developed world?

Answer 20

Hashimoto’s thyroiditis

Question 21

MOA of carbimazole?

Answer 21

Blocks synthesis of T4, which decreases the production of T3

Question 22

are seizures a characteristics symptom of huntingdons

Answer 22

no

Question 23

are headaches a risk factor for hamehorrage

Answer 23

no they are a symptom

Question 24

what to give for during a migraine

Answer 24

NSAIDS - naproxen

Question 25

descibr strep viridans

Answer 25

Gram negative, catalase negative alpha haemolytic, optochin resistant

Question 26

e mode of action of vancomycin

Answer 26

• vancomycin is a glycopeptide that inhibits cell wall synthesis

Question 27

What type of immunoglobulin is able to cross the placental barrier

Answer 27

igG

Question 28

first line antibiotic used to treat hospital acquired pneumonia

Answer 28

Co-amoxiclav

Question 29

most common cause of septic arthritis in younger patients

Answer 29

neisseria gonrheaa - due to sti

Question 30

describe Boutonnieres deformity –

Answer 30

hyperextended DIP with flexed PIP

Question 31

describe swan neck deformirt

Answer 31

hyperextended PIP with flexed DIP

Question 32

where does z shaped defomirt occur

Answer 32

generally occurs in the thumb

Question 33

gold standard test for dermatomyositis

Answer 33

Creatine kinase levels

Question 35

s leflunomide’s mechanism of action?

Answer 35

It interferes the production of pyrimidine, which is an important component of
RNA and DNA