Systemic virology MCQ 110+

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• Virus/es responsible for bone disorders
  ক

  Human immunodeficiency virus

  খ

  Paramyxovirus

  গ

  Herpes virus (HHV-6)

  ঘ

  Epstein Barr virus

  ঙ

  Novel corona virus
• Viruses associated with gastroenteritis are
  ক

  Norwalk like virus

  খ

  Corona virus

  গ

  Adeno virus

  ঘ

  Rota virus

  ঙ

  Measles virus
• The following viruses are associated with respiratory infections
  ক

  Adeno viruses

  খ

  Influenza viruses

  গ

  RSV

  ঘ

  Rota viruses

  ঙ

  HTLV-1
• CSF findings in viral meningitis include
  ক

  Increased pressure

  খ

  Excess of lymphocytes

  গ

  Reduced protein

  ঘ

  Turbid colour

  ঙ

  Reduced sugar
• Viruses that produce generalized infections
  ক

  Varicella virus

  খ

  Rubella virus

  গ

  Rhino virus

  ঘ

  Rota virus

  ঙ

  Respiratory syncytial virus
• The following viruses cause vesicular rash
  ক

  Herpes simplex

  খ

  Varicella zoster

  গ

  Measles

  ঘ

  Rubella

  ঙ

  Epstein Barr virus
• Following are the example of virus that enter through skin abrasion
  ক

  Papilloma virus

  খ

  Adenovirus

  গ

  Herpes virus

  ঘ

  Corona virus

  ঙ

  Parvo virus
• Following viruses are able to initiate infections through skin abrasions
  ক

  Papilloma virus

  খ

  Pox virus

  গ

  Parvovirus

  ঘ

  Herpes virus

  ঙ

  Corona virus
• Viruses may cause following skin lesion
  ক

  Molluscum contagiosum

  খ

  Condylomata acuminata

  গ

  Verruca vulgaris

  ঘ

  Impetigo

  ঙ

  Condyloma lata
• Following skin conditions are caused by viruses
  ক

  Molluscum contagiosum

  খ

  Shingles

  গ

  Verruca vulgaris

  ঘ

  Impetigo

  ঙ

  Condylomata lata
• Viruses associated with vesicular rash are
  ক

  Herpes simplex virus

  খ

  Varicella zoster virus

  গ

  Rubella virus

  ঘ

  Measles virus

  ঙ

  Parvo virus
• Vesicular rash is caused by following viruses
  ক

  Chicken pox

  খ

  Varicella zoster

  গ

  Herpes simplex

  ঘ

  Rubella

  ঙ

  Measles
• Viruses causing common cold are
  ক

  Influenza virus

  খ

  Rhinovirus

  গ

  Adenovirus

  ঘ

  Parainfluenza virus

  ঙ

  Coronavirus
• Malignancies caused by viral oncogenes
  ক

  Burkitt’s lymphoma

  খ

  SCC in anal margin

  গ

  Hepatoma

  ঘ

  Appendicular carcinoid

  ঙ

  Melanosarcoma
• Virus (es) responsible for hemorrhagic fever is (are)
  ক

  Dengue virus

  খ

  Ebola virus

  গ

  Yellow fever virus

  ঘ

  Hepatitis B virus

  ঙ

  Zika virus
• Viruse(s) that may produce fever with haemorrhage is/are
  ক

  Marburg

  খ

  Lassa fever

  গ

  Measles

  ঘ

  Nipah

  ঙ

  Rubella
• In patients with AIDS
  ক

  More than 85% develop pneumonia caused by P. carinni/jirovecii

  খ

  Kaposi’s sarcoma is the most common neoplasm

  গ

  Opportunistic infections account for the majority of death

  ঘ

  HPV-associated cervical dysplasia is ten times more common in females

  ঙ

  Histoplasmosis is the most common fungal infection
• Opportunistic infection in AIDS are
  ক

  Candida

  খ

  Pneumocystis carinii

  গ

  Tuberculosis

  ঘ

  Poliomyelitis

  ঙ

  Diphtheria
• Complications of AIDS are
  ক

  Tuberculosis

  খ

  Kaposis sarcoma

  গ

  Lymphoma

  ঘ

  Infertility

  ঙ

  Pathological fracture
• Human immunodeficiency virus infects
  ক

  CD4+T lymphocytes

  খ

  Macrophage

  গ

  Monocytes

  ঘ

  CD8+T lymphocytes

  ঙ

  Neutrophil
• Acquired immunodeficiency syndrome is caused by viral infection of
  ক

  Helper T cell

  খ

  B cell

  গ

  Cytotoxic T cell

  ঘ

  Membrane of lymphnode

  ঙ

  Platelet
• Mode of transmission of HIV are
  ক

  Kidney transplantation

  খ

  Breast milk

  গ

  Anal intercourse

  ঘ

  Mosquito bite

  ঙ

  Direct non-sexual contact
• Oral manifestations of HIV infections are
  ক

  Oral candidiasis

  খ

  Hairy leukoplakia

  গ

  Recurrent apthous ulcer

  ঘ

  Gingivitis

  ঙ

  Lichen planus
• Common bacterial infections in AIDS patients include
  ক

  Staphylococcus aureus

  খ

  Streptococcus pneumoniae

  গ

  Haemophilus influenzae

  ঘ

  Mycobacterium tuberculosis

  ঙ

  Candida albicans
• During acute stage of HIV infection
  ক

  Genome is integrated into the DNA of CD4+ T cells

  খ

  High turnover of CD4+ T cells

  গ

  Viral load has direct bearing on the prognosis

  ঘ

  Patient is asymptomatic

  ঙ

  Virus is not transmissible to others
• During the period of clinical latency in HIV infection
  ক

  Virus is not detectable in the blood

  খ

  Virus is present in lymphoid organs

  গ

  Virus can be transmitted to others

  ঘ

  Neutralizing antibodies are not elicited

  ঙ

  CD4+ cell counts remain unchanged
• Protozoa causing diarrhea in AIDS patients are
  ক

  Cryptosporidium parvum

  খ

  Giardia lamblia

  গ

  Toxoplasma gondii

  ঘ

  Cryptococcus neoformans

  ঙ

  Blastomyces hominis
• HIV infection is associated with
  ক

  Hypergammaglobulinemia

  খ

  Cytokine abnormalities

  গ

  Reduction in the number of B cells

  ঘ

  Increased tuberculin skin test reactivity

  ঙ

  Autoimmunity
• Common HIV-associatai diseases in CD4 count 500cells/ mm3 are .
  ক

  Non typhoidal salmonellosis

  খ

  Non-Hodgkin’s lymphoma

  গ

  Cerebral toxoplasmosis

  ঘ

  Cryptococcal meningitis

  ঙ

  Disseminated mycobacterium avium complex (MA
• Transmission of Human Immuno-deficiency Virus occurs through
  ক

  Blood transmission

  খ

  Sexual intercourse

  গ

  Transplacental route

  ঘ

  Fomites

  ঙ

  Respiratory route