AMC notes > Handbook section 2b > Flashcards

Handbook section 2b Flashcards

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1
Q

Common childhood rashes, Measles

A

Organism: Measles virus
Rashes: starts from head, spreading downwards
Other symptoms: flu-like symptoms, koplik spots
Treatment: Supportive

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2
Q

Common childhood rashes, Scarlet Fever

A

Organism: Group A streptococcus
Rashes: Fine papules, rashes at creases
Other symptoms: strawberry tongue, lymphadenopathy, flu like symptoms
Treatment: antibiotic

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3
Q

Common childhood rashes, Fifth disease

A

Organism: Human parvovirus b19
Rashes: slapped cheek rashes, pruritc lacy rashes avoiding palms and soles
Other symptoms: flu like symptoms
Treatment: supportive

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4
Q

Common childhood rashes, roseola

A

Organism: Human herpesvirus 6
Rashes: tiny papules on trunk then spreading outward
Other symptoms: high fever prior to rash, flu like symptoms

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5
Q

Infectious mononucleosis(mono)

A

usually affects teenagers and young adults

Organism: Epstein-Barr virus
Rash: fine pink rash
Other symptoms: spleen enlargment, swollen and painful liver, sore throat
Treatment: supportive, avoid contact sports

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6
Q

Hypertensive disorders during pregnancy

A
  1. chronic hypertension: hypertension before 20 weeks pregnancy, without a known cause.
  2. gestational hypertension: new onset hypertension after 20 weeks pregnancy without any features of pre-eclampsia, followed by return to normal within 3 months after the birth
  3. pre-eclampsia: gestational hypertension and involvement of other organ systems and/or the fetus. Proteinuria is a common additional feature
  4. superimposed pre-eclampsia: pre-eclampsia with chronic hypertension
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7
Q

Types of bilirubin

A

indirect/unconjugated - blood
direct/conjugated - liver
urobilinogen - reabsorbed from the intestine

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8
Q

Early (<40) vs Late (>40) onset schizophrenia

A

LOS
- worse for affective flattening and social withdrawal
- worse for systematic delusion and hallucinations
- worse for medication side effect

EOS
- worse for negative symptoms
- worse disorganized thoughts

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9
Q

Preseptal (periorbital) cellulitis, definition

A

Preseptal cellulitis is infection of the skin and subcutaneous tissues anterior to the orbital septum.

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10
Q

Postseptal (Orbital) cellulitis, definition

A

Orbital cellulitis (or ‘postseptal cellulitis’) is infection of the soft tissues posterior to the orbital septum, and poses risk of vision and life- threatening complications.

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11
Q

Preseptal (periorbital) and postseptal(orbital) cellulitis, back ground and red flags

A

BACKGROUND
- higher frequency in children
- Often occurs with sinusitis and URTI
• Pathogens: Gram positive cocci (Staphylococcus and Streptococcus species),
Haemophilus species, anaerobes

RED FLAGS
- Urgent surgical intervention may be required in cases of orbital cellulitis with sinusitis, subperiosteal abscess, intraorbital abscess, or foreign body
- Intracranial infection should be suspected with headache, nausea and vomiting, neurologic findings
- Children <4 years of age have an incomplete orbital septum and are at risk of infection from the preseptal to orbital space.
- Children who are systemically unwell

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12
Q

Preseptal (periorbital) cellulitis, causes

A
  • trauma
  • chalazion (oil gland)
  • dacryocystitis (tear duct)
  • URTI
  • conjunctivitis
  • endogenous seeding
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13
Q

Postseptal (orbital) cellulitis, causes

A
  • sinusitis (ethmoid)
  • preseptal( periorbital) cellulitis
  • trauma
  • dacryocystitis, dacryoadenitis
  • dental infection
  • facial infection
  • endogenous seeding
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14
Q

Preseptal (periorbital) cellulitis, signs and symptoms

A
  • systemically well
  • possible fever
  • inflamed, possible fluctuance in eyelid
  • normal eye (function, movement, conjunctiva)
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15
Q

Postseptal (Orbital) cellulitis, signs and symptoms

A
  • possibly systemically unwell
  • often febrile
  • inflamed and swollen eyelids
  • inflamed eye
  • change in vision and eye movements
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16
Q

Preseptal (periorbital) and Postseptal (orbital), investigations

A

GENERAL
- discharge swab for microscopy, culture and PCR

PRESEPTAL (PERIORBITAL) CELLULITIS
- investigations are usually not necessary

POSTSEPTAL (ORBITAL) CELLULITIS
- blood tests (FBE, UEC, LFT, CRP)
- blood cultures (if systematically unwell)
- CT scan with contrast (orbits, paranasal sinuses and brain)

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17
Q

Preseptal (Periorbital cellulitis), treatment

A

ADULTS
- Fluocloxacillin
- Penicillin hypersensitive (Cephalexin)
- Penicillin immediate hypersensitivity (Clindamycin)

CHILDREN
- Fluocloxacillin
- Penicillin hypersensitive (Cephalexin)
- Penicillin immediate hypersensitivity (Clindamycin)

Hib INFECTED CHILDREN
- amoxicillin- clavulanate
- Penicillin hypersensitive (Cefuroxime)
- Penicillin immediate hypersensitive (refer)

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18
Q

Postseptal (orbital) cellulitis, treatment

A

ADMISSION
- under OPAL/ENT team
- possible surgery

ANTIBIOTICS
- Adults (Ceftriaxone, Flucloxacillin)

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19
Q

Adult community acquired pneumonia, severity assessment

A

CORB
- confusion
- oxygenation
- respiratory rate
- blood pressure

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20
Q

Adult community acquired pneumonia, treatment

A

MILD (NO CORB)
- amoxicillin
- penicillin allergy (clarithromycin)

MODERATE (1 CORB / ADMITTED)
- benzylpenicillin + doxycyclin/clarithromycin
- penicillin allergy (ceftriaxone + doxycycline/clarithromycin)

SEVERE (2 CORB / ICU / HDU)
- benzylpenicillin + azithromycin + gentamicin
- penicillin allergy (ceftriaxone + azithromycin)

CORB
confusion
O2 sat <90%, pO2 <60mm
RR > 30
BP sys < 90, dias <60

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21
Q

Urethral injury, presentation

A
  • blood at the urethral meatus
  • gross hematuria
  • inability to void
  • absent/abnormal prostate position via DRE
  • Ecchymosis/hematoma involving penis, scrotum or perineum
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22
Q

Urethral injury, investigation

A
  • one gentle attempt at urethral catheterization is reasonable
  • retrograde urethrogram (contraindicated for pelvic vascular injury as it may interfere with angiogram or CTA)
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23
Q

Type of scientific studies

A

Randomized controlled trials - the effect of the treatment is often compared with “no treatment” (or a different treatment)

Cohort studies - Two (or more) groups are exposed to different things and are compared with each other over a period of many years

Case-control studies - A generally retrospective comparison of people who have a certain medical condition with people who do not have the medical condition. The two groups are interviewed, or their medical files are analyzed, to find anything that might be risk factors for the disease.

Cross - sectional studies - The classic type is the survey: A representative group of people are interviewed or examined in order to find out their opinions or facts.

Qualitative studies - Information collected by talking to people who have a particular medical condition and people close to them. Written documents and observations are used too.

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24
Q

Common causes of GI Obstruction in children, Necrotizing Enterocolitis

A

NECROTIZING ENTEROCOLITIS (inflamed intestine)
Population - newborn
Presentation - abdominal distension, bilous vomiting, bloody stool
Treatment - NPO, NG tube, Antibiotics, Surgery referral

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25
Common causes of GI Obstruction in children, Midgut volvulus
MIDGUT VOLVULUS (twisted intestine) Population - Newborn Presentation - abdominal distension, bilous vomiting, bloody stool Treatment - NPO, NG tube, Antibiotics, Surgery Referral
26
Common causes of GI Obstruction in children, Pyloric stenosis
PYLORIC STENOSIS (semiblocked stomach) Population - 0-6months Presentation - projectile vomiting, olive mass RUQ Treatment - Electrolyte correction, surgery consult
27
Common causes of GI Obstruction in children, Intussusception
INTUSSUSCEPTION (folded telescope intestine) Population - 2m - 6 yrs Presentation - bilous vomiting, bloody stool, sausage mass RUQ Treatment - Air enema, surgery consult
28
Liver function test, interpretation
Direct (Conjugated) Bilirubin - Liver bilirubin Indirect (Unconjugated) Bilirubin - Blood bilirubin ALT - Liver cell injury AST - Nonspecific, Alcohol (greater than ALT) ALP - bone, intestine, liver, placenta GGT - Hepatobiliary source
29
Hepatitis B Panel result
HBsAg - active infection Anti-HBc - any exposure to Hep B virus (except immunization) Anti-HBs - Immune IgM anti-HBc - Acute infection
30
Congenital varicella, presentation
- History of maternal exposure Incubation - 14-15 days Infectious - 2 days before rash starts to 5 days after rash starts - skin scarring - neurologic defects - eye disease - skeletal anomalies
31
Live vaccine contraindication
- pregnancy - immunodeficiency - clinical AIDS - high dose corticosteroids - previous anaphylaxis to any component - recent treatment with IgG (within 3 months)
32
Prophylaxis and treatment options for varicella, pregnant women
PREGNANT WOMAN - test for antibodies - seronegative (give ZIG) - seropositive (reassure) - with symptoms (oral aciclovir)
33
Prophylaxis and treatment options for varicella, children
NEONATES (Exposed 7 days prior to delivery to within 1st month of life) - mother has confirmed varicella (ZIG) - uncertain maternal history/seronegative (test then if seronegative, ZIG) - with symptoms (IV aciclovir) PREMATURE INFANTS <28 WKS, <1KG - ZIG - with symptoms (IV aciclovir)
34
Prophylaxis and treatment options for varicella, adults
IMMUNOCOMPROMISED ADULTS - test then if seronegative, ZIG - with symptoms (IV aciclovir) HEALTHCARE WORKERS - uncertain immunity/history (test then if seronegative, Vaccine) - if seropositive (reassign away from clinical duties if rash develops)
35
Early pregnancy loss, initial interventions
- resuscitate (as needed) - speculum exam (remove any POC) - Labs: B hCG, USS, FBC, Blood group - as needed labs per case
36
Early pregnancy loss, definitive management for stable intrauterine pregnancy EXPECTANT
INDICATIONS - patient's choice, incomplete miscarriage CONTRAINDICATIONS - patient instability, GTD, IUD (must remove), infection, bleeding risk REQUIRES - 24/7 emergency contact hospital ONGOING MANAGEMENT - initial history and examination - follow up after 7-10 days repeat B - hCG (day 8) USS (optional for possible POC retention and GTD)
37
Early pregnancy loss, definitive management for stable intrauterine pregnancy MEDICAL
INDICATIONS - patient's preference, missed/incomplete miscarriage CONTRAINDICATIONS - patient instability, GTD, IUD(must remove), prostaglandin allergy, infection, medical contraindications REQUIRES - Misoprostol - Outpatient/ Day procedure facilities ONGOING MANAGEMENT - follow up at days 2 and days 8 - repeat B hCG at day 1 and day 8 - USS (optional for possible retained POC or GTD)
38
Early pregnancy loss, definitive management for stable intrauterine pregnancy SURGICAL
INDICATIONS - patient preference, unsuccessful prior management CONTRAINDICATIONS - patient instability, persistent excess bleeding, infected POC, GTD REQUIRES - Misoprostol - Antibiotics (optional) - USS (optional) ONGOING MANAGEMENT - depend on specialist - GP if noted ongoing concerns
39
JVP waveforms
A - Atrial contraction PROMINENT - RV hypertrophy, Pulmonary stenosis/hypertension, Tricuspid stenosis ABSENCE - Atrial fibrillation, TR CANNON - AV block, Atrial flutter C - Ventricular contraction PROMINENT - TR ABSENT - constrictive pericarditis X - Atrial relaxation V - Atrial venous filling PROMINENT - constrictive pericarditis
40
Amaurosis fugax, definition
A painless, temporary loss of vision, in one or both eyes, that is caused by a blocked blood vessel. This is the same as having a ‘mini stroke’ or ‘transient ischaemic attack’ (TIA) in the eye.
41
Amaurosis fugax, investigation
- eye examination will look at the back of your eyes to check for any changes - Blood tests to check for risk factors and to exclude inflammatory/immune disease - Ultrasound of your carotid arteries (carotid doppler) - Heart tracing (ECG) to look for an irregular heartbeat - CT-scan of your brain to check for stroke - Temporal artery biopsy if temporal arteritis is suspected.
42
Amaurosis fugax, treatment
- blood thinners - cholesterol lowering medications - no driving private (2 wks) and commercial (4 wks) vehicles - follow up with stroke doctor, GP and eye care provider
43
Postpartum (postnatal/puerperal) psychosis, presentation
Onset - 2 days to 2 wks after birth (max 12 wks) Initial symptoms - difficulty sleeping - restless/irritable - feeling invincible - strange and irrational beliefs of somebody harming the baby Later symptoms - combination of bipolar and psychotic symptoms - may affect energy, thinking, behaviour and mood
44
Baby blues vs Postpartum depression
BABY BLUES ONSET - 2-3days postpartum DURATION - <10 days SEVERITY - mild POSTPARTUM DEPRESSION ONSET - usually within 1 month, max 1 year DURATION - >2 weeks SEVERITY - moderate to severe, possible self harm
45
Horner Syndrome, definition
A classic neurologic syndrome whose signs include MIOSIS, PTOSIS and ANHIDROSIS. Also called oculosympathetic paresis, a Horner syndrome can be produced by a lesion anywhere along the sympathetic pathway that supplies the head, eye, and neck.
46
Scrotal lumps, common differential diagnosis
1. HYDROCELE - build up of fluid, positive transillumination 2. VARICOCELE - dilated veins, bag of worms look 3. EPIDIDYMITIS - inflamed area above/behind the testicle, scrotal inflammation 4. ORCHITIS - inflamed testicles, scrotal inflammation 5. TESTICULAR CANCER - painless abnormality 6. TESTICULAR TORSION - twisted spermatic cord, cutting off testicular blood supply 7. GENITAL WARTS - a group of small bumps
47
Osteoarthritis
POPULATION - Both men and women, Over 60 years SPEED - Slow duration (years) PROCESS - degenerative, wear and tear PRESENTATION - Asymmetric joint (weight bearing joint) pain without swelling or systemic symptoms PHYSICAL - herberden's nodes, bouchard's nodes TREATMENT - Analgesics
48
Rheumatoid arthritis
POPULATION - More women, 35-45 years SPEED - within 1 year PROCESS - chronic, autoimmune PRESENTATION - Painful swollen symmetric small joints, with remissions, pain decreased by movement, Systemic symptoms (fatigue, joints, muscle, bone problems) PHYSICAL - rheumatoid nodules, anemia TREATMENT - immune suppressant, analgesics
49
Gout
POPULATION - 35 yr old Men and postmenopausal women SPEED - Sudden PROCESS - metabolic disease (uric acid) PRESENTATION - Asymmetrical swollen and extremely painful (big toe>ankle>heel..others), systemic symptoms (fatigue, chills, fever) PHYSICAL - tophi TREATMENT - analgesics, colchicine, steroids, urocosuric
50
Psoriasis
DEFINITION - A usually familial Inflammatory condition of the skin, nails and joints that produces red scaly itchy patches TRIGGERS - infection, lithium, beta blockers, NSAID and antimalarial medication TREATMENT - coal, immune suppressants, UV light
51
Hearing loss and dizziness, differentials
Acoustic Neuroma - Hearing loss (initial) Meniere's diseases/Otosclerosis - Dizziness, Hearing loss Labirinthitis - Dizziness, Hearing loss, History of infection Vestibular neuritis - Dizziness, History of infection BPPV - Dizziness
52
Shingles
Systemic symptoms 2 days prior to the localized painful rash lasting 10-15 days. Diagnosis is based primarily on the history and physical findings. In most cases, confirming the diagnosis via laboratory testing has no utility. Treatment CONSERVATIVE dressing, lotion, pain relief (Analgesic, neuroactive agents, anticonvulsants) OPTIONAL within 72 hrs of symptom onset only- antiviral no solid proof - steroid
53
Small vs Large bowel obstruction, common presentation
SMALL BOWEL OBSTRUCTION - upper abdomen or periumbilical cramping - vomiting - no BM - diarrhea (partial) LARGE BOWEL OBSTRUCTION - cramps in lower abdomen - constipation - bloating
54
Bowel obstruction, causes
- adhesions - tumours - hernias - inflammatory bowel disease - volvulus (twisted bowel) - intussusception (telescoping bowel) - foreign body - severe constipation
55
Factors that require urgent (2 wks) referral for chest CT scan and lung cancer specialist
1. persistent unexplained hemoptysis 2. signs of superior vena cava obstruction 3. high clinical suspicion of lung cancer 4. imaging findings suggestin lung cancer
56
GP investigations for lung cancer
1. History and physical exam 2. Chest xray - for persistent symptoms more than 3 wks, for high risk patients, If 3rd wk chest xray is normal but symptoms persist then repeat chest xray at wk 6 3. Chest CT scan with contrast - if strong clinical suspicion of lung cancer - unexplained and persistent hemotysis - superior vena cava obstruction - other imaging studies suggestive of lung cancer
57
Morning after pill
LNG-ECP - single dose levonorgestrel - used up to 3 days after sex, follow up after 3 weeks - contraindicated in pregnancy, vaginal bleeding, breast cancer, hypersensitivity to the drug UPA (Ellaone) - single dose ulipristal actetate - used up to 5 days after sex - contraindicated in pregnant, allergic to the drug SIDE EFFECTS - nausea - sore breasts - headache - abdominal pain - dizziness
58
Alcoholic hallucinosis, presentation
- history of chronic alcohol abuse - auditory hallucinations (third person, derogatory, command) - paranoid symptoms
59
Common causes of dysphagia
NEUROLOGIC Stroke Head Trauma Parkinson's Disease - dopamine decrease leading to systemic slowdown Motor neurone disease (MND) Dementia Cerebral palsy ANATOMIC Achalasia Tumors Facial Trauma OESOPHAGEAL PROBLEMS GERD
60
Dysphagia investigations
- Barium swallow - Endoscopy - Muscle testing (Manometry) - CT scan - MRI scan
61
Oesophageal achalasia, treatment
1. Botox Injection – works in about 60% of patients, but only works temporarily and it creates scarring (last temporary resort) 2. Pneumatic (Balloon) Dilation – usually needs repeating 2-3 times. Each time there is a 1% chance of rupturing the oesophagus, therapy is not as effective beyond 3-5 years as other procedures 3. Laparoscopic Heller Myotomy – takes about 1 1/2 hrs and requires a 2 day hospital stay, best known results (15-20 years) 4. Per Oral Endoscopic Myotomy (POEM) – takes longer to perform, Long term outcomes are not as well known, preferred therapy in patients with a very complex disease and recurrent or persistent symptoms
62
Common causes of upper gastrointestinal haemorrhage
1. peptic ulcer disease 2. gastric erosions 3. Varices 4. emetogenic injury (Mallory-weiss tear) 5. Malignancy 6. Angiodysplacia (tortuous dilated small blood vessels)
63
Giant cell arteritis (temporal arteritis), presentation
- An ocular emergency, it is a systemic vasculitis affecting medium and large arteries - systemic inflammation symptoms - Acute vision loss - Amaurosis fugax - Diplopia - Ocular pain
64
Giant cell arteritis (temporal arteritis), management
INVESTIGATION - ESR, CRP, FBE, UEC, LFT (initial - biopsy ( per consultant) TREATMENT - if highly suspected initiate treatment as other eye may become involved with 1-7 days - steroids
65
Deep vein thrombosis, definition
A blood clot that occurs in a deep vein that causes pain and swelling in the affected area; It can occur anywhere, but is most often seen in the leg.
66
Deep vein thrombosis, red flag
- short of breath - chest pain - tachycardia - feel dizzy or faint - cough up blood
67
Deep vein thrombosis, management
INVESTIGATIONS - ultrasound - D-dimer - CT scan TREATMENT - anticoagulant medication
68
Menstrual cycle hormones and sources
Luteinizing hormone (pituitary) - stimulates egg growth and release, increase with pregnancy FSH (pituitary) - stimulates egg growth and release, decrease with pregnancy Estrogen (ovary/adrenals/fat) - stimulates egg release, builds up uterine lining, increase with pregnancy Progesterone (corpus luteum/open egg sac) - builds up uterine lining, increase with pregnancy
69
Pneumothorax, investigation
1. Bedside ultrasound 2. Standard erect inspiratory PA CXR 3. Ct scan
70
Pneumothorax, treatment
PRIMARY 1. Observation (small/asymptomatic) 2. needle aspiration (large/symptomatic) 3. repeat cxr SECONDARY 1. needle aspiration (small/asymptomatic) 2. small bore chest drain (large/symptomatic) Small - <2cm, <25%
71
Polymyositis vs Polymyalgia rheumatica
Polymyositis is an inflammatory, destructive, autoimmune muscle disease, usually with WEAKNESS but unusually with pain. Polymyalgia rheumatica is an inflammatory disease of muscle that always causes symmetrically PAINFUL muscles. Polymyalgia rheumatica is not destructive to muscles.
72
Anticoagulant antidotes
Heparin - protamine Warfarin - Vit K NOAC - pro-haemostatic agents, dialysis
73
Pathologic correlate of respiratory distress syndrome
Hyaline membrane disease
74
Melanotic freckle of hutchinson, definition
Otherwise known as lentigo maligna melanoma, when left untreated it can eventually metastasize, so early diagnosis and intervention are crucial.
75
Spinal innervation landmarks
C2- back of the head C3 - clavicle C4 - shoulders C5 - anterior upper arm C6 - anterior lower arm T1 - strip of upper and lower arm T2 - strip of upper back to upper arm T10 - level at umbilicus S1 - lower back leg, little toe S2 - upper back leg S3 - outer ass/ dick S4 - inner ass/ scrotum L1 - strip with inguinal triangle L2 - Anterior thigh L3 - knee L4 - medial lower leg L5 - Anterior foot
76
Acute rheumatic fever, epidemiology
Predominantly affects Aboriginal and Torres Strait Islander children aged 5–14 years living in regional and remote areas of central and north Australia. Occurs 10 days - 6 weeks after the streptococcal infection
77
Initial episode of Acute rheumatic fever, criteria
2 major or 1 major + 2 minor evidence of group a streptococcus infection
78
Recurrent attack of acute rheumatic fever, criteria
2 major or 1 major + 2 minor or 3 minor evidence of past GAS infection
79
ARF major manifestations
Carditis (including subclinical evidence of rheumatic valve disease on echocardiogram) Polyarthritis or aseptic mono-arthritis or polyarthralgia Sydenham chorea Erythema marginatum Subcutaneous nodules
80
ARF minor manifestations
Fever ESR ≥30 mm/hr or CPR ≥30 mg/L Prolonged P-R interval on ECG Polyarthralgia or aseptic mono-arthritis
81
Oesophagogastric cancer, risk factors
Generally - Smoking, increasing age Oesophageal adenocarcinoma - Male gender, obesity, gastro-oesophageal reflux, Barrett’s oesophagus, alcohol consumption Oesophageal squamous cell carcinoma - Heavy alcohol consumption, caustic injury and achalasia Gastric cancer - Helicobacter pylori bacteria, previous partial gastrectomy (especially more than 20 years ago), tobacco smoking, pernicious anaemia and family history of gastric cancer
82
Red flag stomach symptoms
- New onset or rapidly progressive dysphagia - Progressive/new epigastric pain persisting for more than 2 weeks refer immediately to be seen within 2 weeks.
83
Gout, treatment
Goals: 1. lower to serum urate target without tophi (<0.36mg/dl) with tophi (<0.30mg/dl) 2. start allopurinol in acute attacks (start low then titrate) 3. NSAIDs for adequate time periods ACUTE FLARE TREATMENT 1st line (NSAIDs/indomethacin, colchicine 2-3 days) 2nd line (corticosteroids 5-10 days, then reduce gradually) PROPHYLAXIS Moderate dose of NSAIDS - 6 months duration generally - 3 months after reaching target urate, nontophi patients
84
Wilm's tumour, definition and epidemiology
- also called nephroblastoma it is a type of kidney cancer usually found in children aged 2-3 years old, this result from nephrogenic rest cells (which usually disappear at birth)
85
Only causes of diastolic murmurs
APT M AR PR TS MS
86
Developmental milestone (shortcut)
6 weeks - social smile, eye follows objects 4 months - cooing, turns to voice, sits with support 9 months - babble, first word, standing, first tooth 1 yr - 1 word sentences, walking 11/2 yr - climb stairs 2 yr - 2 word sentences, uses spoon, dresses
87
When to consider ECT
1. not responsive to medications and psychotherapy 2. when rapid clinical improvement is required such as in: - inadequate oral intake - high suicide risk - high patient distress 3. as prophylaxis/maintenance - major depressive disorder - bipolar disorders - schizophrenia
88
Types of ovarian cyst
Functional - egg cells, common, disappears in 2-3 months Endometrioma - endometriosis attaching to the ovary Dermoid cyst - slow growing random tissue on the ovaries Cystadenoma - watery/mucus filled benign cyst Ovarian cancer - usually after menopause
89
Ovarian cyst, symptoms
- lower abdominal fullness (feeling bloated) - needing to urinate more often - discomfort with bowel motions - pelvic pain, usually mild - irregular periods - pain during sexual intercourse
90
Amniocentesis miscarriage risk
1:1000 - 1:200
91
Perthes' disease, definition
A disorder of the hip joint (usually only 1) in children. Perthes' disease usually affects children between the ages of 3-11 years. It is more common in boys than in girls. In the early phase of Perthes' disease, the child will have an occasional limp which may become worse as the disease progresses.
92
Slipped upper femoral epiphysis (SUFE), definition
Occurs when the femoral head slips posteriorly and inferiorly through the physeal plate, usually with no recollection of any trauma. Peak incidence in girls is between 10 – 13years while in boys most are between 12 to 15 years. Many patients are overweight or obese. An unstable slip more likely to present as an inability to weight bear. Most stable SUFE will present with an insidious hip, groin, thigh or knee pain. Patient will walk with an antalgic or Trendelenburg gait, will have limited flexion and internal rotation. The limb may also appear shorter and will naturally fall into an external rotation.
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