Bacterial Skin Infections Indian Medical PG Flashcards - Medical Study Cards
Master Bacterial Skin Infections with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Bacterial Skin Infections Flashcard Deck - 50 Cards
Flashcard 1: Seal finger or whale finger lesion with suspected Erysipelothrix rhusiopathiae infection is suggestive of _____.
Answer: erysipeloid
Flashcard 2: The given lesion in a person pre-sensitized to Tuberculosis in childhood is suggestive of _____
Answer: Lupus vulgaris
Flashcard 3: _____ leprosy presents as firm, erythematous, shiny, smooth, round to oval non-tender nodules on the background of normal skin located on the face, back, buttocks
Answer: Histioid
Flashcard 4: The image showing brown patches in axilla in a diabetic patient is suggestive of _____
Answer: erythrasma
Flashcard 5: _____ syphilis is characterized by a maculopapular copper/red rash on the palms and soles weeks to months after infection
Answer: Secondary
Flashcard 6: Impetigo is most often due to _____ or S. pyogenes infection
Answer: S. aureus
Flashcard 7: Coral pink flouresence in _____ is due to presence of Coproporphyrin III
Answer: Erythrasma
Flashcard 8: Group _____ strep (Streptococcus pyogenes) can cause erysipelas and cellulitis
Answer: A
Flashcard 9: _____ characterized by an infection of the deeper dermis and subcutaneous tissues is caused Staphylococcus aureus, Streptococcus pyogenes
Answer: Cellulitis
Flashcard 10: Streptococcus pyogenes may present with "honeycomb-like" crusts on the skin known as non-_____ impetigo
Answer: bullous
Flashcard 11: _____ is a complication of Bartonella henselae that presents with raised red vascular lesions on the skin
Answer: Bacillary angiomatosis
Flashcard 12: Diascopy findings on _____ show apple jelly nodules
Answer: Lupus vulgaris
Flashcard 13: There are two phases of the Lepromin reaction: early or _____ reaction, or late or Mitsuda reaction
Answer: Fernandez
Flashcard 14: _____ phenomenon is a severe complication of multi bacillary leprosy characterised by leukocytoclastic vasculitis and epidermal infarction
Answer: Lucio
Flashcard 15: _____ can secrete the exotoxin exfoliative toxin, destroying keratinocyte attachments in the stratum granulosum and resulting in scalded-skin syndrome
Answer: Staphylococcus aureus
Flashcard 16: _____ sign is used to distinguish between erysipelas (ear involved) and cellulitis (ear spared) of the face
Answer: Milian's ear
Flashcard 17: The copper-red rashes of secondary syphilis are _____ pruritic and bilaterally symmetrically distributed
Answer: non
Flashcard 18: Condyloma _____ is caused by secondary syphilis
Answer: latum
Flashcard 19: Black necrotic skin lesions seen in _____ patients are indicative of ecthyma gangrenosum
Answer: Pseudomonas
Flashcard 20: Hypopigmented macules or plaques with annular, swiss cheese or punched out appearance is seen in _____ leprosy
Answer: borderline (BB) and borderline leptomatous (BL)
Flashcard 21: Pseudogroove sign of Greenblatt is seen in _____
Answer: Donovanosis
Flashcard 22: What is the most common type of cutaneous tuberculosis in the western world?_____
Answer: Scrofuloderma
Flashcard 23: Lupus vulgaris is a chronic skin infection which is caused by _____
Answer: tuberculosis
Flashcard 24: Type _____ lepra rx is characterised by appearance of new, erythematous and tender subcutaneous and dermal nodules
Answer: 2
Flashcard 25: What is the most common type of cutaneous tuberculosis in India?_____
Answer: Lupus vulgaris
Flashcard 26: The primary ulcer of LGV presents on _____ in men
Answer: coronal sulcus
Flashcard 27: Pseudobubo maybe seen in _____ when the granulomatous lesion extends into the subcutaneous tissue and mimic lymph nodes
Answer: donovanosis
Flashcard 28: Lupus vulgaris is a _____bacillary lesion in a previously sensitized host with good immunity
Answer: pauci
Flashcard 29: Lichen scrofulosorum is of the _____ variety of tuberculids, presenting as lichenoid eruption of minute papules
Answer: micropapular
Flashcard 30: What complication of active tuberculosis may present as dermal granulomas surrounding hair follicles and sweat glands?_____
Answer: Lichen scrofulosorum
Flashcard 31: Erythema induratum of Bazin is a form of _____ tuberculids
Answer: nodular
Flashcard 32: Tuberculosis verrucosa cutis is a form of post primary tuberculosis with _____ immunity
Answer: good
Flashcard 33: Which categories of Ridley Jopling classification are considered Paucibacillary according to WHO classification?_____
Answer: TT and BT
Flashcard 34: _____ type is the most unstable form of Leprosy and therefore rarely seen
Answer: Borderline-Borderline
Flashcard 35: _____ type of tuberculid presents with thrombosis and destruction of small dermal vessels as a result of subacute lymphohistiocytic vasculitis
Answer: Papulonecrotic
Flashcard 36: The most common infectious complication of Varicella is secondary bacterial superinfection of the _____, which is caused by S. pyogenes or S. aureus.
Answer: skin
Flashcard 37: Are reaction episodes seen commonly in histioid leprosy?_____
Answer: No
Flashcard 38: _____ is most commonly reported form of tuberculid and represents a tuberculosis associated panniculitis
Answer: Erythema induratum of Bazin
Flashcard 39: Are primary lesions seen in Syphilis d'Emblee?_____
Answer: No
Flashcard 40: Paucibacillary leprosy can involve upto _____ skin lesions with SSS negative on all sites
Answer: 5
Flashcard 41: The characteristic skin lesion in Bacillus anthracis infection is called as a _____
Answer: malignant pustule
Flashcard 42: _____ leprosy presents as firm, erythematous, shiny, smooth, round to oval non-tender nodules on the background of normal skin located on the face, back, buttocks
Answer: Histioid
Flashcard 43: Severe ulcerative variant of syphilis observed in patients with _____ syphilis is termed as Lues Maligna (Malignant Syphilis)
Answer: secondary
Flashcard 44: _____ is a cutaneous Type III hypersensitivity reaction to hematogenous spread of M.tuberculosis or its antigens
Answer: Lichen scrofulosorum
Flashcard 45: What is the first line rx for donovanosis?_____
Answer: Azithromycin
Flashcard 46: Tuberculosis verrucosa cutis is a _____bacillary lesion, starting as a small, indurated, warty papule and gradually extends to form a verrucose plaque
Answer: pauci
Flashcard 47: Type _____ lepra rx is characterised by inflammation of existing skin lesions that may ulcerate
Answer: 1
Flashcard 48: The given lesion in a person pre-sensitized to Tuberculosis in childhood is suggestive of _____
Answer: Lupus vulgaris
Flashcard 49: Seal finger or whale finger lesion with suspected Erysipelothrix rhusiopathiae infection is suggestive of _____.
Answer: erysipeloid
Flashcard 50: Lepromin test can _____ indicate prior contact with lepra bacilli.
Answer: not
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