SAMP FMRC 2018 - Sept30 Flashcards
Risk factors of community- associated MRSA
- Limited access to clean water
- Overcrowding/living in a group setting
- Participation in sports teams, particularly contact sports
- Social determinants of health
- Prisoners
- Military personnel
- Use of illegal drugs in the past year
- Recent antibiotic use in the last 6 months
- HIV positive
- Regular contact with someone in a group setting, history of CA-MRSA, or IVDU in the past year
- Penetrating trauma
- Homeless persons
- Prior MRSA colonization or recent infection
- Age < 2 y/o or more than 65 years old
OTCs or food prolonging INR when on Warfarin
- NSAIDS
- Vitamin E
- High-dose omega-3 (3-4 g/d)
- G natural health products – ginkgo, ginseng, garlic
- ASA
OTHER THINGS increase INR
- Diarrhea
- Worsening heart failure
- Fever
- Impaired liver function
a/e of prolonged PPI use
- Impaired B12 absorption
- Hypomagnesemia
- Clostridium Difficile infection
- Hip fractures
- Pneumonia
- Diarrhea
- Drug-drug interactions
Carotid Endarterectomy indications
- Symptomatic with 50% stenosis
- Asymptomatic with > 60% stenosis
Asthma medications (classes)
- Corticosteroid (inhaler and oral)
- ICS + long-acting beta agonist (LABA) (formoterol-budesonide – Symbicort)
- Leukotriene modifiers/ Leukotriene receptor antagonist (LTRA) – e.g., montelukast
- Chromones
- Anti – IgE e.g., Omalizumab (subcutaneous, for > 6 y/o)
- anti-IL4 and anti-IL5 antibody (immunotherapy)
Antibiotics to treat MRSA
- Sulfonamides (Trimethoprim-sulfamethoxazole, septra)
- Tetracyclines (Doxycycline, Minocycline)
- Lincosamides (Clindamycin)
- Oxazolidinones (Linezolid)
- Lipopeptides (Daptomycin)
- Lipoglycopeptides (Vancomycin, Telavancin)
management of suspected TB case at a rural hospital (after history and physicals)
- Airborne precautions and isolation
- Chest X-ray (Do not give the mark for “x-ray” alone)
- Sputum for TB x 3
- Risk factor assessment
- Test for HIV
- Consult TB Prevention/Public Health
- Tuberculin Skin Test (TST) or Interferon Gamma Release Assay (IGRA) to diagnose latent infection
Risk factors for progression to active TB
- Chronic Renal Failure + Dialysis
- HIV-AIDS
- Diabetes
- Child < 5 years old
- Head or Neck Cancer
- Excessive EtOH use
- Malnutrition
- Smoker
- Silicosis
- Chronic steroid use
- Chronic immunosuppressant therapy
- Transplant
- Chronic Renal Failure requiring dialysis
Undescended Testes classification
- Normal scrotal position
- Retractile Testis
- Palpable undescended testis
- Acquired undescended testis
- Ectopic undescended testis
- Nonpalpable undescended testis
What imaging would you order to confirm the location of the testicle before referral for undescending testis ?
None
By what age should a male child with nonpalpable testis or undescended testes be referred to a specialist?
After 6 months corrected gestational age
General measures for Hidradenitis Suppurativa
- Smoking cessation
- Weight loss advice and goals if overweight
- Eating a healthy diet
- Wear loose cotton clothing
- Warm compresses
- Topical antiseptics (Clindamycin)
- Antibacterial soap
Treatment options for Hidradenitis Suppurativa
- Topical resorcinol
- Topical clindamycin
- Oral antibiotics (Tetracycline)
- Adalimumab (tumor necrosis factor alpha inhibitor)
- Surgical procedure for definitive treatment: punch debridement and unroofing/deroofing, wide excision
Others:
- Combination therapy (Clindamycin + Rifampin)
- Hormonal Therapy (cyproterone acetate and norgestrel-containing OCP)
- Finasteride
- Oral retinoids
- Immunosuppressive agents
- Biologics
- Corticosteroid injections
Complications of aggressive fluid or blood
product resuscitation
- Hypothermia
- TRALI (Transfusion Related Acute Lung Injury)
- Dilutional coagulopathy
- Hyperchloremic metabolic acidosis
- Febrile reaction
- Hyperglycemia
- Hypernatremia
- Anaphylaxis
Life Threatening Causes of Chest Pain symptoms
Pulmonary Embolus Aortic Dissection Tension Pneumothorax Pericardial Tamponade Myocardial Infarction
Causes of ascites
- Peritoneal malignancy/ peritoneal carcinomatosis
- Heart failure
- Nephrotic Syndrome
- Tuberculosis
- Cirrhosis
Complications of liver cirrhosis
- Ascites
- Spontaneous Bacterial Peritonitis
- Hepatic encephalopathy
- Variceal hemorrhage
- Hepato-renal syndrome
- Hepatocellular Carcinoma
Causes of liver cirrhosis
Most common:
viral hepatitis: Hep B, C, D
alcoholic liver disease
nonalcoholic steatohepatitis
Others:
- Wilson disease
- Alpha-1 antitrypsin
- Galactosemia
- Glycogen storage disorders
- Hemochromatosis
Vaccinations suggested for HIV+
- Hepatitis A
- Hepatitis B
- Influenza
- Tetanus
- Diphtheria
- Pertussis
- Human Papillomavirus (HPV) (9- valent)
- Shingles
- Pneumococcal conjugate (PCV13)
- Pneumococcal polysaccharide (PPV23)
- **For PPSV23, it is given 8 weeks after PCV13, 2nd dose in 5 years
HIV opportunistic infections with headache & prophylaxis
- Toxoplasma Gondii - CD4 < 0.1 : Septra DS
- Treponema Pallidum (syphilis)
HIV opportunistic infection with cough - & prophylaxis
- Pneumocystic Jiroveci Pneumonia: CD4 < 0.2 - Septra
- disseminated Mycobacterium avium complex disease: CD4 < 0.05 - Azithromycin/ Clarithromycin
DDx of SOB with chest pain
Life-threatening
- Atrial fibrillation
- Pulmonary embolism/ DVT
- Myocardial infarction
- Aortic dissection
- pericarditis
- pleuritis
- pneumonia
- unstable angina
- pneumothorax
- thoracic artery dissection
Others:
- costochondritis
- rib fracture
- anxiety
- panic attack
- influenza
Phx for STI symptoms on non-genital systems
- Digital Rectal Exam (Tender Prostate/Ulceration/proctitis)
- Oropharynx (Exudate/Ulceration)
- Groin (lymphadenopathy)
- Lips (Ulceration)
- Eyes (Conjunctivitis)
Empiric treatment for STI-related urethritis
- Ceftriaxone 250mg IM AND Azithromycin 1g PO
OR - Cefixime 800mg PO AND Azithromycin 1g PO
Complications of urogenital gonorrhea and chlamydia in males
- Infertility
- Orchitis
- Epididymitis
- Urethritis
- Prostatitis
- Proctitis
- Reactive arthritis triad (Formerly Reiter’s disease, arthritis, uveitis, and urethritis)
Contraindications on medical history to combined oral contraceptive pills
- Age > 35 years & smoking > 15 cigarettes/day
- vascular disease
- Hypertension (systolic ≥160 mmHg or diastolic ≥100 mmHg)
- acute Deep Vein Thrombosis (DVT) / Pulmonary Embolism (PE)
- history of DVT / PE, not receiving anticoagulant therapy, with higher risk fo recurrent venous thromboembolism
- Major surgery with prolonged immobilization
- Known thrombophilia
- Current and/or history of ischemic heart disease
- History of stroke
- Complicated valvular heart disease (pulmonary hypertension, risk of atrial fibrillation, history of subacute bacterial endocarditis)
- Systemic lupus erythematosus with positive (or unknown) antiphospholipid antibodies
- Migraine with aura (as defined by the International Headache Society42)
- Peripartum cardiomyopathy with moderately/severely impaired cardiac function
- Peripartum cardiomyopathy with normal/mildly impaired cardiac function <6 months
- Current breast cancer
- Severe decompensated cirrhosis
- Hepatocellular adenoma
- Malignant hepatoma
- Complicated solid organ transplantation (graft failure,
cardiac allograft vasculopathy) - < 4 weeks postpartum (breastfeeding)
- <21 days postpartum (not breastfeeding)
What is one specific question you should ask about her (a 15 y/o girl’s) SEX partner?
Age of partner, history of abuse from partner
What test should you do prior to starting combined OCPs for a 15 years old?
Urine bHCG OR Serum bHCG (Do not accept “bHCG” alone)
Marijuana and driving -
Patients taking dried cannabis should be advised not to drive for at least ? hours after marijuana
a) 4 hours after inhalation (Level II)
b) 6 hours after oral ingestion (Level II)
c) 8 hours after inhalation or oral ingestion if the patient experiences euphoria (Level II)
indications for medical marijuana
- neuropathic pain that has failed to respond to standard treatments
- If considering authorizing dried cannabis for treatment of neuropathic pain, the physician should first consider
a) adequate trials of other pharmacologic and nonpharmacologic therapies and
b) an adequate trial of pharmaceutical cannabinoids
indications for medical marijuana
- neuropathic pain that has failed to respond to standard treatments (not for any other pain, such as fibromyalgia, low back)
- Dried cannabis is not an appropriate therapy for anxiety or insomnia
- If considering authorizing dried cannabis for treatment of neuropathic pain, the physician should first consider
a) adequate trials of other pharmacologic and nonpharmacologic therapies and
b) an adequate trial of pharmaceutical cannabinoids
Dried cannabis is not appropriate for patients who: (CFPC statement)
a) Are under the age of 25 (Level II)
b) Have a personal history or strong family history of psychosis (Level II)
c) Have a current or past cannabis use disorder (Level III)
d) Have an active substance use disorder (Level III)
e) Have cardiovascular disease (angina, peripheral vascular disease, cerebrovascular disease,
arrhythmias) (Level III)
f) Have respiratory disease (Level III) or
g) Are pregnant, planning to become pregnant, or breastfeeding (Level II)
Before signing a medical document authorizing dried cannabis for pain, the physician should do all of the
following…
1 ) Conduct a pain assessment (Level II)
2) Assess the patient for anxiety and mood disorders
3) Screen and assess the patient for substance use disorders
screening criteria for AAA
Male 65-80 years old with once abdominal ultrasound