triads and symp combos/mnemonics Flashcards
virchows triad
stasis of flow, wall damage, hypercoagulable state
cushings reflex
erratic breathing, bradycardia, hypertension
farty hearty
ECG showing hyperkalaemia
tall tented t waves, wide qrs complex, flattened p wave, PR elongation
3 med approaches for anaphylaxis
IM adrenaline 0.5mg
Antihistamine 10mg
IV hydrocortisone 100mg
4 As for secondary prevention of atherosclerosis
atorvastatin
aspirin
atenolol
ace inhibitor
2 qualities to induce anaesthesia
lipid-soluble (cross BB barrier)
Low affinity for protein (binding to albumin, lowers free concentration of drug)
3 constituents of circle of willis
attached by what
anterior cerebral arteries
internal carotid arteries
posterior cerebral arteries
attached by: anterior and posterior communicating
language centres’ trios: name, function, location
bad = brocca’s
mother = motor
f*cker = frontal
(non fluent)
want = wernicke’s
to = temporal
shit = sensory
(fluent)
median, ulnar, common peroneal, radial nerve root levels on spine
radial = C5 - T1
median = C6 - T1
ulnar = C8 - T1
common peroneal = L4 - S2
4 stages of epileptic seizure
prodrome
aura
ictal
post ictal
migraine triggers mnemonic
Cheese deHydrated Oral contraceptive pill Caffeine On the bevs Lack of sleep Anxiety/stress Travel Exercise
presentation of migraine mnemonic
Pulsating Onset 4-72hrs Unilateral Nausea Disabling
triangle of safety for large bore cannula
anterior axilliary, mid axilliary, 5th intercostal space
lofgren’s syndrome triad
erythema nodosum
polyarthralgia (multiple joint pain)
bilateral hilar lymphadenopathy
(sarcoidosis)
Chest X-ray findings in AHF
A: alveolar oedema B: Kerley B lines C: cardiomegaly D: dilated upper lobe vessels E: effusion (pleural effusion)
5 types of atypical pneumonia
legionella pneumophilia - holiday, hyponatraemia mycoplasma pneumoniae - target lesions Chlamydophila pneumoniae - school age coxiella burnetti - Q fever chlamidya psittaci - birds
3 key clinical sounds of pneumonia
bronchial breath sounds
focal coarse crackles (thick sputum)
dullness to percussion
4 types of pneumonitis ( ____’s lung)
bird-fanciers lung (bird droppings)
farmer’s lung (hay spores)
mushroom worker’s lung (mushroom antigens)
malt worker’s lung (mould on barley)
MAN Child mnemonic for drug-induced interstitial lung disease
Methotrexate
Amiodarone
Nitrofurantoin
Cyclophosphamide
Real ASS mnemonic for secondary causes of interstitial lung disease
RA
Alpha 1 antitrypsin def
Systemic sclerosis
SLE
4 TB drugs and their side effects
isoniazid - numb, peripheral neuropathy
rifampicin - red/orange pissing, secretions
pyrazinamide - gout risk
ethambutol - eye, reduced visual acuity and colour blindness
top 3 all hepatotoxic
name for spinal pain in TB
pott’s disease of spine
presentation of chronic bronchitis
blue bloater
- chronic airway inflam
- less o2 reaches blood = cyanosis
- overweight and peripheral oedema
- wheeze
presentation of emphysema
pink puffer
- older
- thin
- severe dyspnoea
- quiet chest
resp distress signs
incr resp rate use of accessory muscles intercost and subcost recessions nasal flairing head bobbing cyanosis tracheal tugging abnormal airway noises (capill blood gas monitor)
atrial fib ECG
irregularly irregular
absent P-waves
1st degree HB
P-R >200ms
2nd degree HB type 1
progressive P-R elongation until QRS drops off
2nd degree HB type 2
intermittently dropped QRS (3:1, 4:1)
3rd degree HB
no electrical communication between ventricles and atria = p waves and qrs have no relationship
ST depression
myocardial ischaemia
ST elevation
STEMI
delta wave, Short PR interval, Wide QRS complex
wolff-parkinson white - bundle of kent
q waves
previous MI
tall QRS
ventricular hypertrophy
biphasic t waves
ischaemia, hypokalaemia
LUTS
straining dysuria frequency hesitancy nocturia dribbling haematuria incontinence fever & rigors nausea and vom
4 treatments for BPH
alpha blocker - tamsulosin
anticholinergic
5-alpha reductase inhibitor
diuretics - finasteride
RF for breast cancer
female age personal/fam hist smoking radiation
symptoms of breast cancer
nipple discharge fever weight loss ulceration bone pain erythema dimpling malaise
6 in 1 immunisation
diphtheria, tetanus, whooping cough, polio, HIB, hep b
MMR
measles mumps rubella
macrovasc comp of diabetes
stroke/TIA
periph arterial disease - diab foot
myocard infarct
microvasc comp of diabetes
diabetic kidney disease
nephropathy
hypertension
ischaemia
side effects of NSAIDs
indigestion stomach ulcers (PPI eg. omeprazole) headaches drowsy dizzy allergic
pain analgesic ladder and examples
- non-opioid
- weak opioid
- adjuvant
- strong opioid
xray appearance for osteoarthritis
Loss of joint space
Osteophytes
Subchondral cysts
Subarticular sclerosis
xray appearance for RA
Loss of joint space
Erosions
Soft bones
Soft tissue swelling
5 S’s to diagnose RA
slowly progressive symmetrical swollen stiff systemic symptoms (+pain)
osteoarthritis joints
bouchard nodes heberden’s nodes
RA 4 hand signs
Boutonniere deformity of thumb
Ulnar deviation
Swan neck deformity
Z shaped deformity of thumb
mnemonic for osteoporosis risk factors
MY - personal Hx of fracture Steroid use Hyperthyroidism / hyperparathyroidism Alcohol & tobacco Thin (low BMI) - reduced skeletal loading Testosterone low Early menopause Renal or liver disease Erosive / inflammatory bone disease eg RA Dietary calcium low / malabsorption FAMILY - parental Hx of fracture
mnemonic for common features of seronegative spondyloarthropathies
Sausage digits (dactylitis) Psoriasis Inflammatory back pain NSAIDS - good response Enthesitis (heel)
Arthritis
Crohn’s / UC / high CRP
HLA-B27
Eye - anterior uveitis / iritis
2 aspects affected by seronegative spondyloarthropathies
sacroiliac joints, spine
patterns of disease psoriatic arthritis mnemonic
Symmetrical polyarthritis Asymmetrical oligoarthritis DIPJ arthritis Spondylitic arthritis Arthritis Mutilans
reactive arthritis symp triad
Cant see - conjunctivitis
Cant pee - urethritis
Cant climb a tree - arthritis
+ Circinate balanitis
keratoderma blennorrhagica
4 causes of septic arthritis and their typical patient
Staph aureus = most common, native joints
Neisseria gonorrhoea = young/sex/msm
Staph epidermidis = joint replacement
E.coli / pseudomonas = extremes of age/drug user/immunocompromised
mnemonic for symptoms of SLE
(need 4/11 to diagnose) Serositis Oral ulcers Arthritis Photosensitivity Blood - all low Renal - lupus nephritis, proteinuria ANA Immunologic - dsDNA Neurologic - psych, seizure Malar rash Discoid rash
most common cancers that metastasize to bone
breast bronchus byroid bidney brostate
red flags for back pain mnemonic
Trauma (osteoporosis) Unexplained weight loss - cancer Neurologic symptoms - cauda equina Age >50, <20 - secondary bone cancer, osteosarcoma ankylosing spondylitis Fever - infection IV drug user - infection Steroid use - infection History of cancer - metastasised?
charcots triad
fever, jaundice, RUQ pain
symptoms of liver disease/cirrhosis
asterixis jaundice splenomegaly palmar erythema hepatomegaly ascites spider naevi bruising (abnormal clotting) caput medusae (paraumbilical veins, portal hypertension) gynaecomastia testicular atrophy
temperature affects neurological symptoms
Uhthoff’s phenomenon - MS
signs of UMN
Hypertonia – spastic paralysis
Brisk reflexes (hyperreflexia)
+ve Babinski’s sign
signs of LMN
Hypotonia – flaccid paralysis
Reduced/absent tendon reflexes
Muscle wasting
Fasciculations
kernigs sign
knee flexed 90 degrees
hip flexed 90 degrees
knee too painful to flex
brudinskis sign
neck too painful to be flexed
rovsings sign
palpation of the LIF causes pain in the RIF
complications of diverticulitis
Perforation
Peritonitis
Abscess
Haemorrhage
scleroderma symptoms mnemonic
Calcinosis Raynaud's Esophagitis Sclerodactyly Telangiectasia
3 microscopy findings of UC
loss of vascular marking
crypt branching
fistulas
4 key aspects of achalasia flowchart
degeneration of ganglia in auerbach’s plexus
loss of oesophageal peristalsis
lower oesophageal sphincter relaxation
sudden difficult swallowing solids and liquids
2 causes of SBO, 2 causes of LBO
sbo - adhesions (surgery), hernia
- nausea vom first then constip later
lbo - maliganancy, diverticular disease, volvulus
- costip then nausea and vom later
3 aspects of treatment for SBO and LBO
NBM
IV fluids
nasogastric tube w free drainage
(1st xray, gold ct)
4 key presentation aspects for minimal change disease
Proteinuria
Oedema (face)
Fatigue
Frothy urine
- treat with prednisolone and diagnose with biopsy
phren sign
relief of pain with scrotal elevation (epididymo-orchitis)
cremasteric reflex
stroke inside of thigh causes cremaster muscle to contract/pull ipsilateral testicle toward inguinal canal (absent in torsion)
3 classic symptoms associated with polynephritis
nausea/vom
fever
loin pain
8 types of shock
cardiogenic hypovolaemic anaphylactic septic neurogenic psychogenic obstructive dissociative
treat sepsis six
give 3 take 3
- o2 to keep sats above 94%
- take blood cult
- give IV antib
- give IV fluid challenge
- take lactate measurement
- take urine output measurement
o2 supply demand mismatch triad in angina
Impairment of blood flow by proximal arterial stenosis
Increased distal resistance e.g. left ventricular hypertrophy
Reduced oxygen-carrying capacity of blood e.g. anaemia
3 classic features of stable angina
constricting/heavy central tight chest apin
precipitated on exertion (can also be emotion, cold weather, heavy meals)
relieved by GTN spray or rest
levine’s sign
clenched fist over the chest to cope with the pain of angina
4 additional symptoms associated with ischaemic heart disease
Nausea, Sweatiness, Dyspnoea, Palpitations
4 signs of MI
Distress and Anxiety
Pallor and Sweatiness (pale and clammy)
Pulse and BP may be up or down
4th heart sound
3 cardiac enzymes for MI
troponin, creatinine kinase, myoglobin
mnemonic for hospital treatment of MI (prehospital)
Morphine 5-10mg Oxygen if hypoxic (under 94) Nitrates eg. GTN Aspirin and clopidogrel (aspirin 300mg and GTN)
mnemonic for MI comp
Death Arrhythmias Ruptured septum Tamponade Heart failure
Valve disease Aneurysm of ventricles Dressler's syndrome Embolism Reoccurrence of ASC
3 cardinal symptoms
SOB
fatigue
ankle swelling
1st line cardiac failure test
NT-proBNP
>2000 ng/l urgent referral 2 weeks
400-2000 ng/l urgent referral 6 weeks
<400 ng/l HF not confirmed
mnemonic for aortic stenosis symptoms
Dyspnoea
Angina
Syncope
Heart failure
mnemonic for mitral regurg symptoms
Dyspnoea (exertional)
Oedema
Palpitations
Exhausted (fatigue)
mnemonic for aortic regurgitation symptoms
Palpitations
Angina
Dyspnoea