The other 105 topics Flashcards
What is the skin sloughing sign associated with blisters?
Nikolsky’s sign.
What two conditions are associated with Nikolsky’s sign?
Toxic Epidermal Necrolysis
Steven’s Johnson’s Syndrome
What are five management steps for SJS/TEN?
Stop offending agent Pain control Wound care Monitor for infection Fluid balance Electrolyte balance
What are three risk factors for pityriasis versicolor?
Activity in hot climates
Corticosteroids
Changes in activity
List three ways to confirm the diagnosis of pityriasis versicolour.
Clinically
Wood’s lamp
Presence of hyphae on KOH prep
Scraping
What are three treatments for pityriasis versicolour?
Ketoconazole shampoo
Topical terbinafine
Systemic fluconazole (severe)
What three things would you tell somebody about the natural course of pityriasis versicolour?
Fungus goes away after two weeks
Not contagious
Pigment comes back slowly
Triggered by warm/humid environments.
List 5 risk factors for CHF.
Smoking Previous myocardial infarction Hypertension Alcohol consumption Hyperlipidemia
What are 5 signs and symptoms of CHF?
PND Orthopnea Edema Ascites Cough Dyspnea Hypotension S3
What are 5 tests you would order to categorize/evaluate CHF?
Chest X-ray ECG BNP Sodium eGFR Potassium Echo
What are 5 investigations you would order if you suspect a flare-up of diverticulitis?
Abdominal CT with oral contrast Lactate Blood glucose White cell count Hgb
What one test must you order prior to getting a contrast CT?
Creatinine
What three diagnoses would you suspect with shortness of breath on a background of wet cough?
Pleural effusion
Pneumonia
Heart failure exacerbation
PE
What one cardiac abnormality would you suspect with a high pitched pan-systolic murmur in heart failure?
Aortic stenosis
What is your first pharmacologic management step for pleural effusion?
Lasix
What are 5 risk factors for DVT?
Smoking Immobility Trauma Surgery Family history of clotting disorder Malignancy
What are three tools for assessing risk of PE?
Which is validated during pregnancy?
PERC
Wells
YEARS - pregnancy validated
What organism should you suspect in a child with sore throat, fever and rash?
Group A beta-hemolytic strep
What are two complications associated with group A strep
Post-streptococcal glomerular nephritis
Rheumatic disease
How do you treat Group A strep?
Penicillin
What diagnose would you suspect in an individual with ++ NSAID use , fatigue and decreased urine output?
Pre-renal AKI
What are 5 physical exam findings associated with pre-renal AKI?
Decreased skin turgor, Dry mucous membranes Tachycardia Orthostasis Edema Elevated JVP S3
Note: kidney failure will have symptoms of both volume deletion and fluid overload
What would cause somebody to scratch in kidney failure?
Uremia
What are five lab findings in a pre-renal AKI?
Elevated urea Elevated creatinine Elevated urea/cr ratio Increased urine osmolality Decreased urine sodium
What are two risk factors for pulmonary hypertension?
Scleroderma
Smoking
What three investigations should you order for suspected pulmonary hypertension
Cardiac MRI
Echocardiogram
Right heart catheterization
What are three supportive management steps for pulmonary hypertension?
Patient education
Cardiology referral
Oxygen
Physical rehabilitation
What are three pathways by which the drugs for pulmonary hypertension work?
Nitric oxide pathway (PDE5i) Endothelin pathway (endothelia receptor antagonist) Prostacyclin pathway (soluble guanalate cyclase inhibitors)
What is the lab test to confirm celiac?
Anti-tissue transglutaminase
What are five non-pharm treatment options for chronic mechanical back pain?
Stretching Heat Ice Massage Yoga
What three things should you document prior to starting opiates?
Pain history Medical history Substance use history Previous analgesia use Opioid treatment agreement
What is the one best tool for assessing risk with opiates?
Opioid Risk Tool
Think OAT/ORT
What three things must you discuss with patients prior to starting opiates?
Benefits
Harms
Risks
What are two other diagnoses you should consider if you are thinking aortic dissection?
Intramural hematoma
Penetrating atherosclerotic ulcer
Think Acute aortic syndrome
What imaging do you order for acute aortic syndrome
ECG gated CT aorta with contrast
By what two metrics do you determine that chronic non-cancer opiates are working?
Improved function
Reduction in pain by 30%
List 5 side effects of opiates.
Nausea Somnolence Pruritus Vomiting Vertigo
What are two medical complications associated with opioid therapy
Sleep apnea
Opioid-induced hyperalgesia