Systemic bacteriology MCQ 128+

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• Common bacterial agents of hospital acquired infections are
  ক

  Actinobacter spp.

  খ

  Streptococcus pneumoniae

  গ

  Haemophilus influenzae

  ঘ

  Pseudomonas aeruginosa

  ঙ

  Enterococcus spp.
• Causes of white patch in the throat are
  ক

  Scarlet fever

  খ

  Apthous ulcer

  গ

  Moniliasis

  ঘ

  Vincent’s angina

  ঙ

  Rubella
• Infective organisms causing skin pigmentation are
  ক

  Pseudomonas aeruginosa

  খ

  Mycobactrium leprae

  গ

  Mallasezia furfur

  ঘ

  Corynebacterium minutissium

  ঙ

  Treponema pertenue
• Asymptomatic bacteriurea
  ক

  Occurs 4-10% of all pregnant women

  খ

  Colony count >105 in mid stream urine is diagnostic

  গ

  Even after treatment 25-40% of them will develop symptomatic urinary tract infection

  ঘ

  Important risk factors for premature labour and perinatal mortality

  ঙ

  Cotrimoxazole is the drug is choice
• Following are the expected organism of bacterial pharyngitis
  ক

  S. pyogenes

  খ

  Klebsiella spp.

  গ

  E. coli

  ঘ

  Proteus spp.

  ঙ

  Acinetobacter spp.
• Following are common contaminants in blood culture
  ক

  Coagulase negative staphylococcus

  খ

  Candida albicans

  গ

  S. aureus

  ঘ

  Pseudomonas spp

  ঙ

  Bacillus subtilis
• The organisms that does not fulfill the Kochs postulates are
  ক

  Salmonella typhi

  খ

  Mycobacterium leprae

  গ

  Mycobacterium tuberculosis

  ঘ

  Polio virus

  ঙ

  Bacillus anthracis
• Features of pertussis are
  ক

  Fever

  খ

  Cough >14 days

  গ

  Absolute lymphocytosis

  ঘ

  High ESR

  ঙ

  Sore throat
• Pyuria with a negative urine culture found in infection caused by
  ক

  Neisseria gonorrhoeae

  খ

  Chlamydia trachomatis

  গ

  Ureaplasma urealyticum

  ঘ

  Staphylococcus saprophyticus

  ঙ

  Pseudomonas aeruginosa
• Causes of atypical pneumoniae are
  ক

  Legionella spp

  খ

  Mycoplasma spp

  গ

  Chlamydia pneumoniae

  ঘ

  Klebsiella pneumoniae

  ঙ

  Haemophilus influenzae
• Bacterial agents of neonatal meningitis are
  ক

  Escherichia coli

  খ

  Streptococcus agalactiae

  গ

  Hemophilus influenzae

  ঘ

  Neisseria meningitidis

  ঙ

  Streptococcus pneumoniae
• Bacterial zoonotic diseases are
  ক

  Brucellosis

  খ

  Plague

  গ

  Shigellosis

  ঘ

  Typhoid fever

  ঙ

  Cholera
• Causes of atypical pneumonia include
  ক

  Chlamydia psittaci

  খ

  Chlamydia pneumoniae

  গ

  Mycoplasma pneumoniae

  ঘ

  Haemophilus influenzae

  ঙ

  Mycoplasma hominis
• Atypical pneumonia is caused by
  ক

  Legionella pneumophila

  খ

  Haemophilus influenzae

  গ

  Streptococcus pneumoniae

  ঘ

  Chlamydia trachomatis _

  ঙ

  Respiratory syncytial virus
• Organisms associated with atypical pneumonia are
  ক

  Chlamydia pneumoniae

  খ

  Chlamydia psittaci

  গ

  SARS- CoV-2

  ঘ

  Haemophilus influenzae

  ঙ

  Staphyloccus aureus
• Following bacteria causes neonatal meningitis
  ক

  E. coli

  খ

  Strep. agalactiae

  গ

  N. meningitidis

  ঘ

  S. pneumoniae

  ঙ

  S. aureus
• Bacteria producing neonatal meningitis are
  ক

  Escherichia coli

  খ

  Streptococcus agalactiae

  গ

  Listeria monocytogenes

  ঘ

  Mycobacterium tuberculosis

  ঙ

  Neisseria meningitides
• Common organisms of meningitis in neonate include
  ক

  Esch. coli

  খ

  Group-B Streptococcus

  গ

  Staphylococcus epidermidis

  ঘ

  Klebsiella pneumonia

  ঙ

  Pseudomonas aeuroginosa
• Microbial agents of meningitis in newborn are
  ক

  E.coli

  খ

  Streptococcus agalactiae

  গ

  Neisseria meningitidis

  ঘ

  Acanthoamoeba spp.

  ঙ

  Cryptococcus neoformans
• Bacterial agents of neonatal meningitis is/are
  ক

  Escherichia coli

  খ

  Streptococcus agalactiae

  গ

  Streptococcus pneumoniae

  ঘ

  Haemophylus influenzae

  ঙ

  Neisseria meningitides
• Parasite/s causing lesions in eye is/are
  ক

  Angiostrongylus cantonensis

  খ

  Toxoplasma gondi

  গ

  Acanthamoeba spp.

  ঘ

  Necator americanus

  ঙ

  Giardia intestinalis
• Cause/s of atypical pneumonia is/are
  ক

  Mycoplasma pneumoniae

  খ

  Legionella pneumophilla

  গ

  Chlamydia pneumoniae

  ঘ

  Streptococcus pneumoniae

  ঙ

  Klebsiella pneumoniae
• Common bacteria that produce nosocomial pneumonia is/are
  ক

  Staphylococcus aureus

  খ

  Streptococcus pneumoniae

  গ

  Pseudomonas aeruginosa

  ঘ

  Klebsiella pneumoniae

  ঙ

  Mycobacterium tuberculosis
• The following diseases are caused by Chlamydia
  ক

  Lymphogranuloma venereum

  খ

  Psittacosis

  গ

  Yellow fever

  ঘ

  Mumps

  ঙ

  Chanchroid
• Following Haemophilus species requires X factor for their growth
  ক

  H. influenzae

  খ

  H. ducreyi

  গ

  H. haemolyticus

  ঘ

  H. parainfluenzae

  ঙ

  H. paraphrohaemolyticus
• VDRL test may be reactive in the following diseases
  ক

  Syphilis

  খ

  Systemic lupus erythematosus

  গ

  Lepromatous leprosy

  ঘ

  Chancroid

  ঙ

  Yaws
• False positive reaction of VDRL is found in
  ক

  Leprosy

  খ

  Systemic lupus erythematosus

  গ

  Pregnancy

  ঘ

  Gonorrhea

  ঙ

  Granuloma inguinale
• VDRL test may be reactive in
  ক

  Syphilis

  খ

  Systemic lupus erythromatosus

  গ

  Lepromatous leprosy

  ঘ

  Chancroid

  ঙ

  Yaws
• Causes of positive VDRL test are
  ক

  Syphilis

  খ

  Systemic lupus erythematosus

  গ

  Iepromatous leprosy

  ঘ

  Chancroid

  ঙ

  Yaws
• Common clinical features of syphilitic chancre are
  ক

  Painless ulcer

  খ

  Shallow and punched out ulcer

  গ

  Bleeding on touch

  ঘ

  Multiple ulcer

  ঙ

  Painful ulcer