Flashcards in 5/14 Deck (74)
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1
How do people get hydatid cyts
Infection w/ echinococcus granulosos from "intimate contact with dogs"
2
Dysentary + RUQ pain and single cyst + Mexico
Entamoeba histolytic causing amebic liver abscess
3
Viral arthritis features
Symmetrical + Fever that goes away in 2 months
Can have ANA and RF +
4
When is arrest of labor is the first stage diagnosed
> 6cm dilation w/ ruptured membranes in the setting of no cervical change for .4 hours w/ adequate contractions OR
when no cervical change for >6 hours with inadequate contractions
5
What is pitocin for
Helping contraction strength
6
PCP cxr
Bilateral diffuse interstitial infiltrates beginning the in perihilar region
7
Triad of biliary cysts
1. Abdominal pain
2. Jaundice
3. RUQ palpable mass
8
What is peak airway pressure the sum of
Airway resistance and plateau pressure
(Plateau pressure is the sum of the elastic pressure and PEEP)
9
Amp + Gent has good synergism for what
Gram-neg aerobes (for abdominal infections in combo w/ metronidazole)
10
Lambert-Eaton occurs w/ what lung Ca
Small cell
11
Severe bipolar episode tx
Lithium or valproate + Atypical antipsychotic
12
What causes bowel ischemia post AAA repair
Inadequate colonic collateral arterial perfusion to the left and sigmoid colon after loss of IMA during aortic graft placement
13
MCC of urinary retention in older men
Bladder outlet obstruction du eto BPH
14
First step in workup of thyroid nodule
TSH and thyroid US
15
3 suspicious US features of thyroid nodules
1. Hypoechoic
2. Microcalcifications
3. Interval vascularity
16
MC brachial plexus injury in delivery
Erb-Duchennes (C5-C7)
17
Type of anemia Isoniazid causes
Sideroblastic
18
Empiric meningitis tx
Vanc + Third gen cef
19
What causes biliary stasis in TPN
Normal stimulus for CCK release and gallbladder contraction is absent (proteins and FA in duodenum)
20
Prevalence effect on PPV and NPV
Inc prevalence inc PPV and dec NPV (and opposite for dec prev effect)
21
Why is are the Ab in celiac disease often absent
Many celiac patients have selective IgA def
22
Drugs that can cause IIH
GH, Tetracyclines, and excessive vitamins A and its derivatives (isotretinoin, ATRA)
23
Two types of murmurs usually due to underlying pathologic cause
Diastolic and continuous
24
Triad of HHS
1. AMS
2. Volume depletion
3. Polyuria
25
How can thiazide diuretics precipitate HHS
Reducing intravascular volume, which decreases GFR and activates counter-regulatory hormones
26
MCC of LE edema
Venous valvular incompetence
27
What are lewy bodies
Eosinophilic intracytoplasmic inclusions representing adulation of alpha-synuclein protein
28
Gluose-6-phosphatase def features
Doll like face, thin extremities, short stature, and protuberant abdomen
29
How does bronchiectasis present
Cough, mucopurent sputum, and hemoptysis that often responds to antibiotics
30
