Miscellaneous Flashcards

1
Q

Relative bradycardia (lower HR than might be expected for a given body temp)

A

Faget’s sign

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2
Q

Faget’s sign present

A

Dengue
Leptospirosis
Typhoid Fever

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3
Q

Arthritis + fever caused by B.burgdorferi

A

Lyme disease

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4
Q

Large ecchymoses and hemorrhagic bullae

A

Purpura fulminans

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5
Q

Hemorrhagic vesicles with a rim of erythema with central necrosis and ulceration

A

Ecthyma gangrenosum

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6
Q

Causes of ecthyma gangrenosum

A

P.aeruginosa

Aeromanas hydrophila

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7
Q

Raw shellfish

A

Vibrio vulnificus

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8
Q

Exanthem or erythema multiforme in a patient with history of dog bite

A

Capnocytophaga

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9
Q

Diffuse, sunburn-type rash

A

Erythroderma

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10
Q

Vaccines contraindicated in pregnancy

A

MMR

Varicella

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11
Q

Contraindication to influenza immunization

A

History if severe allergy to egg protein

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12
Q

MCC of travelers’ diarrhea

A

Enterotoxigenic E.coli

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13
Q

Treatment for travelers’ diarrhea

A

Quinolones

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14
Q

HACEK

A
Haemophilus
Aggregatibacter
Cardiobacterium
Eikenella
Kingella
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15
Q

NVE caused by Strep viridans originate from

A

Oral cavity

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16
Q

Valve MC affected in IV drug users

A

Tricuspid valve

Staph aureus

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17
Q

IV antibiotic of choice for Enterococcal endocarditis in penicillin-allergic patient

A

Vanco + Aminoglycoside

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18
Q

DOC for HACEK endocarditis

A

Ceftriaxone

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19
Q

Prophylaxis for dental procedures

A

Amoxicillin 2g 1hr prior

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20
Q

Abrupt fiery-red swelling of the face or extremities caused by Strep pyogenes

A

Erysipelas

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21
Q

Cellulitis after penetrating injury such as stepping on a nail

A

P.aeruginosa

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22
Q

Causative organism of myonecrosis or gas gangrene

A

Clostridium perfringens

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23
Q

MC route of infection for septic arthritis

A

Hematogenous spread

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24
Q

MCc of septic arthritis in young adults and adolescents

A

N.gonorrhea

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25
MC manifestation of primary bacterial peritonitis
Fever
26
MC etiologic agent in CAPD peritonitis
Staphylococcus spp.
27
MC route for development if liver abscesses
Associated with biliary tract disease
28
Single most reliable lab finding in liver abscesses
Elevated serum alkaline phosphatase
29
Most frequent route for development of perinephric abscesses
Ascending infection from initial cystitis
30
Most improved risk factor for the development of perinephric abscesses
Concomitant nephrolithiasis
31
Mechanism of Vibrio cholerae toxin causing diarrhea
Persistent activation of adenylate cyclase
32
Causes of non-inflammatory diarrhea
ETEC V.cholerae S.aureus
33
Cause of travelers’ diarrhea associated with ingestion of seafood on a cruise ship
Norovirus
34
Cause of travelers’ diarrhea among hikers and campers who drink from freshwater streams
Giardia lamblia
35
Typical of dysentery caused by Salmonella or Shigella
Tenesmus
36
Diarrhea associated with current or recent antibiotic treatment
Clostridium difficile
37
Dysentery from intake of contaminated mollusks or crustaceans
Vibrio parahemolyticus
38
Bacterial food poisoning with the shortest incubation period
Staph aureus
39
Usual causative agent of hospital-acquired diarrheal illness
C.difficile
40
DOC for gonococcal urethritis
Ceftriaxone IM or Cefpodoxime or Cefixime
41
DOC for non-gonococcal urethritis
Ceftriaxone or Doxycycline
42
Causes acute epidymitis in young, sexually active males under 35
C.trachomatis
43
Clue cells
Bacterial vaginosis
44
Usual causative agent if bacterial vaginosis
Gardnerella vaginalis
45
Clinical feature most suggestive of PID
Cervical tenderness on motion
46
Pleuritic RUQ pain secondary to perihepatitis in PID
Fitz-Hugh-Curtis syndrome
47
OPD DOC for PID
Ofloxacin + Metronidazole x 14 days
48
Genital ulcer with undermined, irregular, shaggy edges with tender inguinal lymphadenopathy
Chancroid
49
Etiologic agent for chancroid
Hemophilus ducreyi
50
Etiologic agent for lymphogranuloma venereum
C.trachomatis
51
MC health care-associated infection
UTI
52
Early onset nosocomial pneumonia (within first 4 days of admission) is often caused by
Strep pneumonia | Hemophilus
53
MCC of vascular device-associated bacteremias
Coagulase-negative Staph
54
MCC of nosocomial Legionella
Contamination of potable water
55
MC type of infection encountered <1 month of KT
Bacterial and Fungal Infections
56
MC type of infection encountered 1-4 months post KT
Viral Infections (CMV, BK, JK virus)
57
Pulmo infections occurring late in the course (>6 months) post KT
Pneumocsytis and Invasive fungi
58
Pox-like virus
Molluscum contagiosum
59
Causative agent of Condyloma acuminata
HPV
60
Causative agent of furunculosis
Staph aureus
61
Causative agent of cutaneous larva migrans
Ancylostoma braziliense
62
May cause Kaposi’s sarcoma
HIV
63
Causative agent of erysipelas
Strep pyogenes
64
Causative agent of cat scratch disease
Bartonella
65
Causative agent of hot tub folliculitis
P.aeruginosa
66
Causative agent of shingles
VZV
67
AE of Vancomycin
Red Man Syndrome
68
AE of Clarithromycin
Prolonged QT
69
AE of clindamycin
Pseudomembranous colitis
70
AE of linezolid
Myelosuppression
71
AE of metronidazole
Disulfiram-like reaction
72
AE of Amikacin
Nephrotoxicity
73
AE of Imipinem
Seizures
74
AE of erythromycin
Cholestatic jaundice
75
Believed to be the cause of most cases of Kaposi’s sarcoma
Human herpesvirus 8
76
Characteristic rash of Lyme disease
Erythema migrans