Uworld Flashcards
All
Most common cause of aseptic meningitis
Enteroviruses
Specific sign of left sided heart failure
Orthopnea
Specific sign for right sided heart failure
Bilateral lower Extremity edema
Congestive hepatomegaly
Prolonged PT in HBV
Poor prognosis
Wernicke encephalopathy
Ataxia, nystagmus, ophthalmoplegia, anterograde amnesia
Korsakoff psychosis
Anterograde and retrograde amnesia, apathy, lack of insight, confabulation
Flutamide
Mechanism of action
Impaired androgen - receptor interaction
Prostacyclin
Inhibits platelet aggregation and adhesion
Vasodilates
Increase vascular permeability
Stimulates leukocyte chemotaxis
Hand foot mouth disease
Vesicular lesions on the buccal mucosa, tongue, and soft palate
HSV gingivostomatitis
Swollen gums, vesicular lesions on the lips and hard palate
Very few v cholerae organism are needed to cause disease when:
Achlorhydria
Omeprazole
Kiesswlbach plexus
NASAL SEPTUM
Ant ethmoidal artery
Sphenopalatine artery
Superior labial artery
Lyme disease
1 flu like, erythema chronicum migrans
2 AV block, facial palsy
3 joint arthritis, encephalopathy
DOC for Raynaud disease, vasospasm, pallor, cyanotic extremities
Nifedipine
Pines for vasospasm
Drug for stable angina
Verapamil, diltiazem
Blotchy red muscle fibers on Gomori trichrome stain
Mitochondrial myopathies
Tachyphylaxis
Nitroglicerine
Dopamine
Alpha agonist: phenylephrine, xylometazoline, oxymetazoline
Lithium induced nephrogenic DIabetes insipidus
Amiloride
Nephrogenic diabetes insipidus treatment ?
Loop diuretics
Hyperglycemic drugs
Diazoxide, thiazides
Dernatomyositis
Related malignancies ?
Lung
Colorectal
Ovarian
Selective muscarinic antagonists
Glycopyrrolate
Hyoscyamine
Propantheline
Tricyclic antidepressants
Cardiotoxicity by 4 mechanism :
Torsades
M block
Alpha block
Blocking the reuptake of NE
Lead poisoning
Microcytic sideroblastic anemia
⬇️ heme synthesis
⬆️ delta-ALA in plasma
⬆️ protoporphyrin
