MSRA Flashcards
What vaccinations are included in the 8 weeks immunisations?
-6-in-1 vaccine (diphtheria, hep b, hib, polio, tetanus, whooping cough)
-rotavirus
-men b
What vaccinations are included in the 12 week immunisations?
-6-in-1 vaccine
-pneumococcal vaccine
-rotavirus
What vaccinations are included in the 16 week immunisations?
-6-in-1 vaccine
-men b vaccine
What are the live vaccines that need to be cautious of giving in pregnancy or immunocompromised?
-BCG
-MMR
-Rotavirus
-influenza
-Covid
-varicella
-yellow fever
-typhoid
-polio
What vaccines would a 1 year old receive?
Hib/men c
MMR
Pneumococcal
Menb
What vaccines would a 3 yr 4 month receive?
MMR
4-in-1 pre school booster (diphtheria, polio, tetanus, whooping cough)
What vaccines would a 12-13 year old receive?
HPV vaccine
What vaccine would a 14 year old receive?
-Td/IPV vaccine (tetanus, diphtheria, polio)
-MenACWY
What antibodies would be present in drug induced lupus?
Anti-histone antibody
What antibodies would be present in dermatomyositis?
-Anti -mi -2 antibodies (strong predictive value)
-anti - jo - 1 antibodies (20%)
What antibodies would be present in SLE?
Anti-nuclear antibodies
What rash would someone with dermatomyositis present with?
-Purple spots on bony prominences - particularly the knuckles.
-Heliotrope rash on eyelids
Which antibodies are likely to be present with someone who has Limited systemic sclerosis?
-Anti-centromere antibodies
(Limited to face, hands and feet but is the old CREST syndrome)
What are the 5 types of malaria that affect humans?
-falciparum, vivax, ovale, malariae, knowlesi
Which virus is associated with nasopharyngeal cancer?
-EBV
What is an example of a type 1 hypersensitivity reaction?
-Asthma, allergic rhinitis, anaphylaxis
-interaction of mast cell-bound IgE with allergen molecules
What is an example of a type 2 hypersensitivity reaction?
-Goodpastures syndrome, ABO incompatability, autoimmune haemolytic anaemia
-antibody-dependent reaction
What is an example of a type 3 hypersensitivity reaction?
-Systemic lupus erythematosus, rheumatoid arthritis, extrinsic allergic alveolitis
-immune complex disease
What complications can occur for a fetus with a mother infected with toxoplasmosis?
-Neonatal seizures
-Hydrocephalus
-Chorioretinitis
-Cerebral calcification
What antibodies are present in Sjogrens syndrome?
-Anti-La and anti-RO
What antibodies are present in anti-phospholipid syndrome?
-Anti-cardiolipin antibody
What are the clinical features of anti-phospholipid syndrome?
Coagulation defect
Livedoreticularis (mottled skin change)
Obstetric: recurrent miscarriages
Thrombocytopenias
What antibodies are are found in diffuse systemic sclerosis?
-Anti-topoisomerase -1 antibodies
and 20% anti-RNA polymerase
How does vitreous haemorrhage present?
Painless vision loss and haemorrhages that change colour on fundoscopy. Associated with diabetic retinopathy
Which eye conditions are associated with pupil defects?
Central artery and vein occlusions
What eye condition is associated with a ‘stormy sunset’ fundus?
Central vein occlusion
What eye condition is associated with a pale retina and ‘cherry red spot’ - (macula has different blood supply)
Central artery occlusion
What symptom do patients with a retinal detachment describe?
Floaters
(retinal detachment is a rare disease)
How is wet macular degeneration treated?
anti-vascular endothelial growth factor injected into the vitreous to stop the development of new leaky vessels (sudden development)
How is dry macular degeneration treated?
No treatment (presence of drusen)
What genotype is behcets disease associated with?
HLA B51 - presents with arthritis, ocular symptoms and ulceration of mouth
What eye condition does chlamydia cause?
Trachoma - treat with oral azithromycin
What is a macular hole?
A full thickness defect in the retinal tissue
-punched out area with surrounding oedema (often due to age)
-more common in women, cataracts are complication, OCT can diagnose and stage holes may need surgery to correct
What is a phoria in terms of eyes?
deviation present some of the time (ie when tired)
What is a tropia in terms of eyes?
Deviation present all of the time
What does a cross-cover test detect when examining the eyes?
a phoria
What does a cover-uncover test detect when examining the eyes?
A tropia
What should patients with anterior uveitis be commenced on to present posterior synechaie?
Cyclopentolate or atropine drops
What is posterior synechaie?
when the pupil sticks to the lens in anterior uveitis.
-the pupil looks irregular and dilates poorly. -can result into intraocular pressure increase
How can squints be categorised?
Paralytic and non-paralytic
How can non-paralytic squints be categorised?
Convergent (esotropia) and divergent (exotropia)
What is a convergent squint?
inward ocular deviation
What is a divergent squint?
outward ocular deviation
What is a pterygium?
a benign fibrovascular growth on the conjunctiva which can extend to the cornea and interfere with vision
-usually bilateral and asymmetrical and located near nasal aspect of eye.
-ass with wind, dust and uv light
What is a pinguecula?
a smaller version of fibrovascular growth which is yellow in colour and does not involve the cornea
Which test is diagnostic for acromegaly?
oral glucose tolerance test with growth hormone measurement
What features are common for someone who is living with Kallman syndrome?
-Delayed puberty (hypothalamic gonadotrophic deficiency)
-absent/low sense of smell
-nerve deafness
-colour blindness
- abnormalities
-cleft palate and other facial abnormalities
Which diabetic medication increases weight?
Sulphonylureas
What is Nelson’s syndrome? (hint endocrine)
B/L Adrenalectomy (to treat cushing’s disease) causing ACTH pituitary macroadenoma to grow (as no negative feedback)
What is the most common type of thyroid cancer?
Papillary
What medication is used to treat acromegaly and what is a side effect?
-Ocreotide
-Gallstones
What is the most common cause of precocious puberty in young girls?
Hamartoma of posterior hypothalamus
-treated with long acting GnRH analogues to inhibit pubertyW
What is common features of Turner syndrome?
45XO
-short stature, delayed puberty
Which type 2 diabetic medication is least likely to cause hypoglycaemia?
Metformin
What test is used to detect cushings?
Dexamethasone suppression test
What test is used to detect adrenal insufficiency?
Short synacthen test
What test is used to detect diabetes insipidus?
Water deprivation test
What features are useful in diagosing graves disease?
Exophthalmos
Ophthalmoplegia
Pretibial myxoedema
Thyroid acropachy
How does hyperaldosteronism present?
hypertension, hypokalaemia, metabolic alkalosis
What side effect is propanolol associated with?
Cold fingers/toes and tiredness
What side effect is acabose associated with?
Flatulence and diarrhoea
Is codeine safe in pregnancy?
It can be taken in pregnancy but if it is metabolised quickly, it can be passed on in breastmilk to the infant who then may get a high dose of morphine.
Avoid if possible
(dihydrocodeine is safer as not a prodrug)
What medications, as well as gent, can cause hearing loss?
Erythromycine, Furosemide and aspirin
Which HRT method is best to avoid migraines in prone women?
Patches - continuous steady release
What is a contraindication to starting HRT?
Recent MI
Which hayfever/asthma medication is associated with bad dreams and diarrhoea?
Montelukast
Which SSRI has the longest half life and need to be cautious if changing anti-depressents?
Fluoxetine
Why must LABAs always been used in conjunction with ICS?
Without, causes worsening asthma control and may cause exacerbation (LABAs usually prescribed as combination inhalers)
What is a potential side effect of methylphenidate for ADHD?
Falling height centiles
-can have planned treatment holidays to allow growth catch up
What abx is associated with increased risk of MI/stroke?
Clarithromycin
What type of medication can cause MI (with bg of IHD) if suddenly stopped?
B-blockers (need to wean gradually) likely to cause rebound myocardial ischaemia