usmle Flashcards
Browse 500 sets of usmle flashcards
Erythema multiforme
mobiliform rash
Urticaria
Porphyria cutanea tarde
target like/iris like skin lesions on palms and soles of feet…
looks like measeles after drug reaction = mild urticaria
photosensitivity, hyper pigmentation... Bulla with sun exposure... A…
Erythema multiforme
target like/iris like skin lesions on palms and soles of feet…
mobiliform rash
looks like measeles after drug reaction = mild urticaria
often precedes squamous cell carcinoma
primary adrenocortical deficiency
polyostotic fibrous dysplasia, precocio…
hereditary nephritis with nerve deafness
actinic keratosis
Addison's disease
Albright's syndrome
Alport's syndrome
often precedes squamous cell carcinoma
actinic keratosis
primary adrenocortical deficiency
Addison's disease
Urease (+) Organisms
Lactose Fermenting Organisms
#1 causes of meningitis in neonates
Causes of blood diarrhea
P-CHUNKSS... P - proteus... C - cryptococcus... H - h. pylori... U - ure…
CKEES... C - citrobacter... K - klebsiella... E - enterobacter... E - e.…
GBS... E. coli... Listeria
EHEC... EIEC... Campylobacter... Shigella... Salmonella... Y. enterolytica... E.…
Urease (+) Organisms
P-CHUNKSS... P - proteus... C - cryptococcus... H - h. pylori... U - ure…
Lactose Fermenting Organisms
CKEES... C - citrobacter... K - klebsiella... E - enterobacter... E - e.…
often precedes squamous cell carcinoma
primary adrenocortical deficiency
polyostotic fibrous dysplasia, precocio…
hereditary nephritis with nerve deafness
actinic keratosis
Addison's disease
Albright's syndrome
Alport's syndrome
often precedes squamous cell carcinoma
actinic keratosis
primary adrenocortical deficiency
Addison's disease
Cavernous hemangioma risk?
Tryptophan --> what two pathways? 2 mne…
hyperosmotic volume CONTRACTION (losing…
primary polydipsia results in what flui…
bleeding
"tripped on his nice nads" B2, B6 cofactors ---> NAD+ ... and ... "t…
SWEATING OR DI
expands both ICF ECF with decreased osmolarity
Cavernous hemangioma risk?
bleeding
Tryptophan --> what two pathways? 2 mne…
"tripped on his nice nads" B2, B6 cofactors ---> NAD+ ... and ... "t…
Heterophile ab NEGATIVE Mono-like syndr…
Wernicke's Aphasia
Congenital Deficiency of Propionyl CoA…
Down Synd Comorbidities
*CMV... HHV-6... HIV... Toxoplasmosis
-word salad: well-articulated, nonsensical speech paired with…
-prevents conversion of propionyl CoA to methylmalonyl CoA... -pr…
Neuro: MR, early onset Alzheimer's ... Cardio: complete AV septal…
Heterophile ab NEGATIVE Mono-like syndr…
*CMV... HHV-6... HIV... Toxoplasmosis
Wernicke's Aphasia
-word salad: well-articulated, nonsensical speech paired with…
Erythema multiforme
mobiliform rash
Urticaria
Porphyria cutanea tarde
target like/iris like skin lesions on palms and soles of feet…
looks like measeles after drug reaction = mild urticaria
photosensitivity, hyper pigmentation... Bulla with sun exposure... A…
Erythema multiforme
target like/iris like skin lesions on palms and soles of feet…
mobiliform rash
looks like measeles after drug reaction = mild urticaria
sturge weber syndrome (encephalotrigemi…
tuberous sclerosis
NF type 1 (von recklinghuasen)
von hippel lindau
congenital and non inherited... STURGE... sporadic/port wine stain... -…
HAMARTOMAS... angiofibromas... -mitral regurg... -ash leaf spots... -cardi…
cafe au lait spots and freckling in axilla... lisch nodules in ir…
hemangioblastomas in retina and cerebellum causing ataxia and…
sturge weber syndrome (encephalotrigemi…
congenital and non inherited... STURGE... sporadic/port wine stain... -…
tuberous sclerosis
HAMARTOMAS... angiofibromas... -mitral regurg... -ash leaf spots... -cardi…
often precedes squamous cell carcinoma
primary adrenocortical deficiency
polyostotic fibrous dysplasia, precocio…
hereditary nephritis with nerve deafness
actinic keratosis
Addison's disease
Albright's syndrome
Alport's syndrome
often precedes squamous cell carcinoma
actinic keratosis
primary adrenocortical deficiency
Addison's disease
often precedes squamous cell carcinoma
primary adrenocortical deficiency
polyostotic fibrous dysplasia, precocio…
hereditary nephritis with nerve deafness
actinic keratosis
Addison's disease
Albright's syndrome
Alport's syndrome
often precedes squamous cell carcinoma
actinic keratosis
primary adrenocortical deficiency
Addison's disease
often precedes squamous cell carcinoma
primary adrenocortical deficiency
polyostotic fibrous dysplasia, precocio…
hereditary nephritis with nerve deafness
actinic keratosis
Addison's disease
Albright's syndrome
Alport's syndrome
often precedes squamous cell carcinoma
actinic keratosis
primary adrenocortical deficiency
Addison's disease
what cell takes up bacteria from the il…
what is the histology of hashimoto tyro…
what fungi is seen with mucicarmine sta…
what is the defect in osteogenesis impe…
M cell on peyer patch that will then secrete IgA
follicular destruction and germinal center formation
cryptococcus neoformans
type 1 collage... osteoid production by osteoblast
what cell takes up bacteria from the il…
M cell on peyer patch that will then secrete IgA
what is the histology of hashimoto tyro…
follicular destruction and germinal center formation
often precedes squamous cell carcinoma
primary adrenocortical deficiency
polyostotic fibrous dysplasia, precocio…
hereditary nephritis with nerve deafness
actinic keratosis
Addison's disease
Albright's syndrome
Alport's syndrome
often precedes squamous cell carcinoma
actinic keratosis
primary adrenocortical deficiency
Addison's disease
often precedes squamous cell carcinoma
primary adrenocortical deficiency
polyostotic fibrous dysplasia, precocio…
hereditary nephritis with nerve deafness
actinic keratosis
Addison's disease
Albright's syndrome
Alport's syndrome
often precedes squamous cell carcinoma
actinic keratosis
primary adrenocortical deficiency
Addison's disease
often precedes squamous cell carcinoma
primary adrenocortical deficiency
polyostotic fibrous dysplasia, precocio…
hereditary nephritis with nerve deafness
actinic keratosis
Addison's disease
Albright's syndrome
Alport's syndrome
often precedes squamous cell carcinoma
actinic keratosis
primary adrenocortical deficiency
Addison's disease
Erythema multiforme
mobiliform rash
Urticaria
Porphyria cutanea tarde
target like/iris like skin lesions on palms and soles of feet…
looks like measeles after drug reaction = mild urticaria
photosensitivity, hyper pigmentation... Bulla with sun exposure... A…
Erythema multiforme
target like/iris like skin lesions on palms and soles of feet…
mobiliform rash
looks like measeles after drug reaction = mild urticaria
Glycogen accumulation in hepatocytes →…
# Type 1 glycogen storage
#glycogen storage deficiency 2
#Pompe ECG and blood
Mnemonic: Von Gierke Put Coors And McDonalds in Her Taurus.…
(von Gierke's): deficient *glucose-6-phosphatase (liver, kidne…
Type II (Pompe's): defective lysosomal *α-1,4-glucosidase AKA…
Short PR, giant QRS...... blood shows elevated CK, decreased l…
Glycogen accumulation in hepatocytes →…
Mnemonic: Von Gierke Put Coors And McDonalds in Her Taurus.…
# Type 1 glycogen storage
(von Gierke's): deficient *glucose-6-phosphatase (liver, kidne…
congenital and non inherited... STURGE... spo…
HAMARTOMAS... angiofibromas... -mitral regurg…
cafe au lait spots and freckling in axi…
hemangioblastomas in retina and cerebel…
sturge weber syndrome (encephalotrigeminal angiomatosis)
tuberous sclerosis
NF type 1 (von recklinghuasen)
von hippel lindau
congenital and non inherited... STURGE... spo…
sturge weber syndrome (encephalotrigeminal angiomatosis)
HAMARTOMAS... angiofibromas... -mitral regurg…
tuberous sclerosis
organisms known for causing endocarditis
four drug regimen used to treat TB
used to treat Trichomonas or Gardnerella
used to treat Plasmodium vivax or ovale
S. aureus, Staph epididermis, viridans strep, VRE, Strep. bovi…
isoniazid, ethambutol, rifampin, pyrazinamide
metronidazole
chloroquine + primaquine
organisms known for causing endocarditis
S. aureus, Staph epididermis, viridans strep, VRE, Strep. bovi…
four drug regimen used to treat TB
isoniazid, ethambutol, rifampin, pyrazinamide
CRAP GPS
SICKFACES.com G
CHOLINESTERASE INHIBITOR POISONING
Aztropine Clinical Use
Cytochrome p450 Inducers... C- carbamazepine... R-Rifampin... A-Alcoho…
CYP450 INHIBITORS... S-Sodium Valproate... I- isoniazid... C-Cimetidine…
Farmers, organophosphate poisoning ... SLUDD symptoms... Salivation…
Anticholingergic... causes mydriasis(pupillary dilation), cyclope…
CRAP GPS
Cytochrome p450 Inducers... C- carbamazepine... R-Rifampin... A-Alcoho…
SICKFACES.com G
CYP450 INHIBITORS... S-Sodium Valproate... I- isoniazid... C-Cimetidine…
Heterochromatin
Euchromatin
DNA Methylation
Histone Methylation
Highly Condensed DNA... Transcriptionally inactive... Ex. Barr bodie…
Less condensed DNA... Transcriptionally active
Occurs at CpG Islands to repress transcription... 'CpG Methylat…
Represses DNA transcription
Heterochromatin
Highly Condensed DNA... Transcriptionally inactive... Ex. Barr bodie…
Euchromatin
Less condensed DNA... Transcriptionally active
lymph node structure
lymph node functions
lymph node follicle
lymph node medulla
secondary lymphoid organ... many afferents; 1+ efferent... encapsula…
nonspecific filtration by macrophages... B and T cell storage... imm…
B-cell localization and proliferation... outer cortex: primary fo…
medullary cords = closely packed lymphocytes and plasma cells…
lymph node structure
secondary lymphoid organ... many afferents; 1+ efferent... encapsula…
lymph node functions
nonspecific filtration by macrophages... B and T cell storage... imm…
Cavernous hemangioma risk?
Tryptophan --> what two pathways? 2 mne…
hyperosmotic volume CONTRACTION (losing…
primary polydipsia results in what flui…
bleeding
"tripped on his nice nads" B2, B6 cofactors ---> NAD+ ... and ... "t…
SWEATING OR DI
expands both ICF ECF with decreased osmolarity
Cavernous hemangioma risk?
bleeding
Tryptophan --> what two pathways? 2 mne…
"tripped on his nice nads" B2, B6 cofactors ---> NAD+ ... and ... "t…