Infectious Flashcards

1
Q

Red eye in neonates

Red eye with purulent discharge, tense edema of eyelids with marked chemosis

Causative agent and treatment?

A

N gonorrhea

Ceftriaxone 50mg/kg 1 dose

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2
Q

Red eye in neonates

Mild to severe swelling of eyelids with copious purulent discharge

Causative agent and treatment

A

Chlamydia trachomatis

Erythromycin

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3
Q

Red eye in neonates

Edema and erythema of eyelids
Purulent discharge
Pannus formation, endophthalmitis

Causative agent and treatment?

A

Pseudomonas
Gentamicin eye ointment
Systemic antibiotics

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4
Q

Red itchy eyes
Thin exudate
Pain and photophobia
+/- Cough and colds

A

Adenovirus

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5
Q

Older children

Red eyes with presence of pus

A

Staph

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6
Q
Red eyes with pus
Inclusion bodies in scraping
Inturned eyelashes 
Corneal scarring
Blindness
A

Chlamydia

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7
Q

Bilateral eye lid swelling
Eosinophils
Muscle pain
History of GIT infection

A

Trichinella

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8
Q

Unilateral inflammation at bite site around eye or mouth

History of travel to mexico or South America

A

Trypanosoma

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9
Q

All cestoded are treated with praziquantel except

A

Echinococcus - albendazole

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10
Q

Treatment for trichuris

A

Mebendazole

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11
Q

Treatment for enterobius

A

Pyrantel pamoate

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12
Q

Treatment for strongyloides

A

Ivermectin

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13
Q

Treatment for trichinella

A

Thiabendazole

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14
Q

Treatment for wuchurerianand brugia

A

DEC

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15
Q

Treatment for recurrent carbunculosis to eradicate nasopharyngeal carriage of staphylococcus aureus

A

Mupirocin

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16
Q

Cutaneous lesions from mosquito bite and child keeps on scratching

Multiple, dry heaped up tightly adherent crusts

A

Ecthyma

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17
Q

Cutaneous lesions from mosquito bite and child keeps on scratching

Initially vesicular, honey crusted lesion
Catalase negative
No systemic symptoms

A

Impetigo

GABHS

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18
Q

To prevent disease in those siblings exposed to varicella, live vaccine is given within how many days?

A

3-5

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19
Q

Inflamed erythematous skin, tender and warm

Red, raised, butterfly rash in appearance with pain and rapid spreading

A

Erysipelas

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20
Q

Cutaneous lesions from mosquito bite and child keeps on scratching

Following contact with saltwater or oysters

A

Vibrio

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21
Q

Cutaneous lesions from mosquito bite and child keeps on scratching

Burn patient
Blue green pus
Grape like odor

A

Pseudomonas

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22
Q

Solitary or lymphocutaneous lesions

Rose gardener or likes lying in the garden

A

Sporothrix schenckii

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23
Q

Lymphatic obstruction with painless genital ulcer

A

Chlamydia

Lymphogranuloma venereum

24
Q

Granulomatous lesions with draining sinus tracts
Jaw area swelling
Yellow exudate
Dental caries

A

Actinomyces

25
Q

Granulomatous lesions with draining sinus tracts

Tropical fish enthusiasts

A

Mycobacterium marinum

26
Q

Granulomatous lesions with draining sinus tracts

Subcutaneous swelling of shoulder
Sinus tract formation
Granules

A

Nocardia

27
Q

Malignant pustule
To dark red fluid filled
Necrosis to black eschar

A

Anthrax

28
Q

Target or Bull’s eye lesion

Fever headache

A

Borrelia burgdorferi

29
Q

History of animal bite

Cellulitis with lymphadenitis

A

Pasteurella

30
Q

History of cat bite or scratches

Lymphadenopathy with stellate granulomas

A

Bartonella

31
Q

History of shallow puncture wound through tsinelas or rubber shoes

A

Pseudomonas

32
Q

Pharyngoconjunctival fever most commonly caused by

A

Adenovirus

33
Q

Treatment for diphtheria

A

Penicillin G

34
Q

Sore throat

White papules with red base on posterior palate and pharynx

A

Herpangina

Coxsackie A

35
Q

Finely papular erythematous eruption producing a bright red discoloration of the skin, blanches on pressure, more intense along the creases of the elbow, axilla and groin

Skin has goose pimple appearance and feels rough

After 4 days, rash fades and desquamates

A

Scarlet fever

GAHBS

36
Q

Infectious arthritis following GIT infection

A

Reiters disease

37
Q

Petechiae to purpuric lesions

Generalized abrupt onset with fever, chills, prostration and shock

A

Meningococcemia

38
Q

Petechiae to purpuric lesions

Fever headache and rash that includes palms and soles

A

Rocky mountain spotted fever

Rickettsia ricketsii

39
Q

Petechiae to purpuric lesions

Fever headache and rash that spares the palms and soles

A

Rickettsia prowazekii

40
Q

Diffuse erythematous macular sunburn rash

Trunk, neck and extremities with desquamation on palms and soles
Acute onset of fever, pharyngitis
Diarrhea
Hypotension

A

Toxic shock syndrome

41
Q

Roseola causative agent

A

HHV 6

42
Q

Cough
Coryza
Conjunctivitis
Fever

A

Measles

43
Q

Rashes

Posterior cervical, cervical or auricular nodes

A

German measles

44
Q

Slapped cheek then spread to trunk with central clearing

A

Erythema infectiosum

45
Q

Abrupt onset fever with URTI
Fever disappears
Onset of rash on trunk and spread

A

Roseola

46
Q
Rapid onset of fever
Myalgia
Ocular pain
Hyperesthesia
Rash blanches on pressure
A

Dengue

47
Q

Intervention to decreased mortality of measles

A

Vitamin A supplementation

48
Q

For children more than 1 year old, post exposure prophylaxis can be given through measles vaccine

How many hours post exposure can it be administered?

A

Within 72 hours

49
Q

Cowdry type A inclusion bodies

A

HSV

50
Q

Councilman bodies

A

Viral Hepatitis

51
Q

Warthin Finkeldey cells

A

Measles

52
Q

Koplik spots

A

Rubeola

53
Q

Forchheimer spots

A

Rubella

54
Q

Nagayama spots

A

Roseola

55
Q

Period of communicability of mumps

A

1-2 days before onset of swelling until 5 days after

56
Q

Treatment for leptospirosis

A

Penicillin or tetracycline