Bacterial infections Flashcards

1
Q

Cause of pharyngitis and tonsillitis

A

Viral or Streptococcus pyogenes

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2
Q

Causes of otitis media

A

Viral or Streptococcus pneumoniae or Haemophilus influenzae

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3
Q

Overuse of tetracycline can lead to

A

overgrowth by S. aureus and C. albicans

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4
Q

Overuse of clindamycin can lead to

A

overgrowth by Clostridium difficile

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5
Q

Virulence

A

Intensity of disease

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6
Q

Enterohaemorrhagic E. coli (EHEC) causes

A

World-wide outbreaks of severe bloody diarrhoea. Toxins damage intestine

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7
Q

Enterotoxigenic E. coli (ETEC) causes

A

Diarrhoea in developing countries. Toxins affect lining of intestine

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8
Q

Enteropathogenic E.coli (EPEC) causes

A

Severe persistent diarrhoea in children sin developing countries. Bacteria disrupt villi on intestinal cell

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9
Q

Enteroinvasive (EIEC)

A

Bloody diarrhoea in areas of poor hygiene. Invades intestinal wall and kills cells

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10
Q

Conjunctivitis treatment

A

Topical chloramphenicol

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11
Q

Secondary complications of acute bronchitis

A

Streptococcus pneumoniae

Haemophilus influenzae

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12
Q

Causes of pneumonia (organisms)

A

Streptococcus pneumoniae
Haemophilus influenzae
Staphylcoccus aureus

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13
Q

Diagnosis of tuberculosis

A

Medical history, chest x-ray, sputum smear

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14
Q

Diagnosis of Neisseria gonorrhoeae

A

Smear test and antibody staining or urethra detect bacteria specific antibodies

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15
Q

Diagnosis of Chlamydia trachomatis

A

From urine or swab

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16
Q

Dental infections

A

Caries
Peridontal disease
Abscess

17
Q

Symtpoms of Shigellosis - bacillary dysentery

A

Watery blood diarrhoea with pus
Severe abdominal cramps
Rarely invasive

18
Q

Prevention of meningitis

A
Vaccination 
Hib
Men C
ACYW-135
Pneumococcal
19
Q

Impetigo

A

Spreading infections in epidermis

20
Q

Erysipelas

A

Spreading infection in dermis

21
Q

Cellulitis

A

Spreading infections in the underlying connective tissues

22
Q

Boils, folliculitis

A

Infections in and around hair follicles

23
Q

Osteomyelitis symptoms

A

Pain, fever, pus