Shared Flashcard Set

Details

Step 3 Smart book
USMLE
59
Medical
Professional
11/10/2017

Additional Medical Flashcards

 


 

Cards

Term
Major difference btw Meniere and BPV?
Definition
Menires has additional HEARING LOSS
Term
Abx tx in asx bacturia in pregnancy? Cystitis?
Definition
Keflex, Augmentin, Fosfomycin for 3-7 d

Same tx
Term
MC pathogens in cystitis?
Definition
E coli, Klebsiella, Proteus
Term
Abx NOT to use in Pregnancy
Definition
Cipro- fetal cartilage
Tetracycline- bone growth and teeth stain
TMP-SMX- decr folic acid, kernicterus
Term
tx for Strep throat
Definition
Amoxicillin not Augmentin
Term
recent joint injury with local burning pain, edema, decr ROM
Definition
Complex regional pain syndrome
Term
pelvicalyceal dilation found on CT scan. What causes this?
Definition
R ureteric colic.

acute urinary obstruction d/t stones, tumors or sloughed papillae
Term
pyuria with sterile UCx
hematuria
Definition
Analgesic Nephropathy, which can cause colic and sloughing of papillae
Term
decr TSH and T4

suggest?
Definition
Central hypothyroidism

suggests Pituitary function so check other hormone function at this time
Term
btw Analgesic nephropathy and Renal stones, which causes actual kidney injury
Definition
analgesic
Term
reverse T3 use?
Definition
hospitalized pt to distinguish euthyroid (incr) sick syndrome from central hypo
Term
what lab value helps to measure if thyrotoxicosis is real?
Definition
Thyroglobulin. Also helps to differentiate thyroid cancer
Term
complications of IVC placement
Definition
recurrent DVTs and thromboses
Term
Evaluate myelopathy WITH bowel/bladder or sensory issues
Definition
MRI of spine next to look for struc abnx

Y = Give steroids and make surgical call
N= perform LP
Term
myelopathy without bowel bladder issues?
Definition
consider GBS in this case
Term
purpose of nerve conduction studies?
Definition
evaluate peripheral nerves with d/o such as GBS or carp tunnel
Term
TSH and Cancer recurrence relationship?
Definition
suppression with Levo decreases risk

Large aggressive= <.1
Intermediate= .1-.5
small low risk= .1-.5 for 6mos then keep low normal
Term
This deadly arrhythmia can occur in setting of congenital QT syndrome
Definition
Torsades de pointes- give MgSo4
Term
What can provoke Torsades?
Definition
PVBs and Bradyarrhythmias
Term
contaminated food and drink diarrheal illness
Definition
ETEC/EPEC
Term
abdominal pain, bloody diarrhea and psuedo appendicitis
Definition
Campylobacter
Term
fever, bloody diarrhea, abd pain
Definition
Shigella
Term
wilderness and rural area of US drinking contaminated water
Definition
Giardia
Term
influenza active or inactive
Definition
inactive
Term
what responds first in iron deficiency tx?
Definition
Retic count (1-2 wks)
Term
universal iron screening age
Definition
9-12 mos
Term
dysphagia starting witwh solids followed by liquids.

pt with prior hx of GERD
Definition
peptic stricture
Term
MTX tx
Definition
Folinic acid
Term
increase stool osmotic gap
decrease stool ph
Definition
Lactose intolerance
Term
increase stool osmotic gap
micro anemia
villous ATROPHY
Definition
Celiac Dz
Term
macrocytic anemia
pos lactulose breath test
Definition
SIBO
Term
dressing apraxia and constructional center
Definition
Non dominant parietal lobe
Term
acalculia, finger agnosia, L/R side of body
Definition
Dominant parietal lobe
Term
adolescents and adults with leg length discrepancy.

pathophys? painful?
Definition
DDH- abnx acetabular development (shallow hip socket)

Asx
Term
place NOT to biopsy for Sarcoid?
Definition
skin
Term
decrease in urethral sphincter tone
urethral hypermobility
Definition
Stress incontinence
Term
detrusor hyperactivity
Definition
Urge incontinence
Term
decr in detrusor contractility
Definition
overflow
Term
latent TB tx
Definition
INH for 9 mos or Rifampin 4-6 mos
Term
characteristic B9 pulm nodules
Definition
Popcorn (hamartoma)
concentric or laminated
central and diffuse homog calcif
Term
what are 3 things that can cause Serum sickness?
Definition
immune complex formation

using B lacs and SULFAS

Acute Hep B
Term
heavy vaginal bleeding and soft enlarged uterus above umbilicus
Definition
Uterine Atony- MCC
Term
tx of uterine atony
Definition
Massage and Oxytocin
2nd Prostaglandins
Term
CTD causeing acute MR?

what's the cause of MR?
Definition
Ehlers Danlos

MVP from a ruptured chordae tendinae
Term
cause of MR in MI/Trauma
Definition
papillary musc rupture
Term
Ehlers danlos skin manifestations
Definition
hyper extensible joints
velvety/atrophic skin
Term
Marfan heart causes
Definition
MVP and AORTIC ROOT DILATION
Term
major finding of PCA aneurysm
Definition
CN III palsy
Term
Cause of Acute otitis media?
Definition
Strep pneumo
NON-type H. flu
Moroxella

Primary tx is Amoxicillin!
Term
Neurosyphillis tx
Definition
IM pen G for 3 weeks
Term
fever, malaise, chills HA and myalgias 24hrs after tx of spirochetal infection
Definition
Jarisch Hexeimer rxn

NO prevention
Term
risk factor for pyloric stenosis
Definition
Erythromicin, bottle feeding
Term
Mechanical Valve anti-coagulation
Definition
ASA in ALL pts

AVR w/no risk fx: Warfarin 2-3 INR

MVR and AVR w/fx: Warfarin 2.5-3.5
Term
who to screen for Lung cancer?
Definition
Age 55-80 with smoking hx of >30 pack years and quit <15yrs ago
Term
Cervical ca screening
Definition
Age <21= no screening
21-29= cytology q 3yr
30-65 cytology q 3yr or cyto + HPV q 5yr
Term
Immunized person with clean wound tetanus prophylaxis? dirty wound?
Definition
Give TOXOID ONLY if doses >10yrs

toxoid if >5 years
Term
unimmunized (<3 doses) or uncertain about last dose. Clean? Dirty?
Definition
Clean toxoid
Dirty toxoid + IGs
Term
L parasternal lift
Prominent R vent heave
Loud P2 with TR
Definition
Pulm HTN
Term
young middle aged woman with hepatomegaly and
incr LFTs, norm ALP and bili
Definition
Autoimmune hepatitis
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