CIULLA: MICROBIOLOGY EXAM QUESTIONS WITH CORRECT ANSWERS |LATEST UPDATE 100%
SOLVED| GRADED A+
1. The retrovirus responsible for causing acquired immune deficiency syndrome is a member of
the family
A. Orthomyxoviridae
B. Paramyxoviridae
C. Retroviridae
D. Flaviviridae C. Retroviridae
2. The appearance of Koplik spots in the oral mucosa of patients is characteristic of infection
with what viral agent?
A. Hepatitis
B. Measles
C. Rabies
D. Smallpox B. Measles
3. Characteristics of this DNA hepatitis virus include infections spread by contaminated body
fluids, 50- to 180-day incubation period, and chronic infections.
A. HAV
,B. HBV
C. HCV
D. HEV B. HBV
4. Which of the following has been declared eradicated by the World Health Organization?
A. Smallpox
B. Human T cell lymphotropic virus
C. Hepatitis G virus
D. Eastern equine encephalitis A. Smallpox
5. Rotavirus is the most common etiologic agent of
A. Acute nonbacterial encephalitis in
children
B. Acute nonbacterial gastroenteritis in
infants and young children
C. Chronic nonbacterial pharyngitis in
children and young adults
D. Chronic nonbacterial retinitis in
children B. Acute nonbacterial gastroenteritis in
,infants and young children
6. Kaposi sarcoma is associated with infection by
A. Adenovirus
B. Cytomegalovirus
C. Hepatitis E vims
D. Human herpes virus 8 D. Human herpes virus 8
7. The molecular receptor of the virus causing acquired immune deficiency syndrome is
A.CD4
B. CDS
C. Fc receptor
D. Complement receptor A.CD4
8. The type of cell culture that best supports the growth of cytomegalovirus is
A. HeLa cells
B. HEp-2cells
C. Human fibroblast cells
, D. Primary monkey kidney (PMK) cells C. Human fibroblast cells
9. Which of the following viruses is predomi- nantly associated with respiratory disease and
epidemics of keratoconjunctivitis?
A. Adenovirus
B. Molluscum contagiosum virus
C. Norwalkvirus
D. Rotavirus A. Adenovirus
10. A 25-year-oldpatientpresentedwith multiple vesicles around the mouth. Material from the
lesions was obtained by needle aspiration and inoculated to MRC-5 cells. After 1 day, the
cytopathic effect included foci of "ballooned" and lysed cells. These observations suggest
infection with
A. Adenovirus
B. Cytomegalovirus
C. Epstein-Barrvirus
D. Herpes simplex virus D. Herpes simplex virus
11. The Sabin polio vaccine uses which of the following?
SOLVED| GRADED A+
1. The retrovirus responsible for causing acquired immune deficiency syndrome is a member of
the family
A. Orthomyxoviridae
B. Paramyxoviridae
C. Retroviridae
D. Flaviviridae C. Retroviridae
2. The appearance of Koplik spots in the oral mucosa of patients is characteristic of infection
with what viral agent?
A. Hepatitis
B. Measles
C. Rabies
D. Smallpox B. Measles
3. Characteristics of this DNA hepatitis virus include infections spread by contaminated body
fluids, 50- to 180-day incubation period, and chronic infections.
A. HAV
,B. HBV
C. HCV
D. HEV B. HBV
4. Which of the following has been declared eradicated by the World Health Organization?
A. Smallpox
B. Human T cell lymphotropic virus
C. Hepatitis G virus
D. Eastern equine encephalitis A. Smallpox
5. Rotavirus is the most common etiologic agent of
A. Acute nonbacterial encephalitis in
children
B. Acute nonbacterial gastroenteritis in
infants and young children
C. Chronic nonbacterial pharyngitis in
children and young adults
D. Chronic nonbacterial retinitis in
children B. Acute nonbacterial gastroenteritis in
,infants and young children
6. Kaposi sarcoma is associated with infection by
A. Adenovirus
B. Cytomegalovirus
C. Hepatitis E vims
D. Human herpes virus 8 D. Human herpes virus 8
7. The molecular receptor of the virus causing acquired immune deficiency syndrome is
A.CD4
B. CDS
C. Fc receptor
D. Complement receptor A.CD4
8. The type of cell culture that best supports the growth of cytomegalovirus is
A. HeLa cells
B. HEp-2cells
C. Human fibroblast cells
, D. Primary monkey kidney (PMK) cells C. Human fibroblast cells
9. Which of the following viruses is predomi- nantly associated with respiratory disease and
epidemics of keratoconjunctivitis?
A. Adenovirus
B. Molluscum contagiosum virus
C. Norwalkvirus
D. Rotavirus A. Adenovirus
10. A 25-year-oldpatientpresentedwith multiple vesicles around the mouth. Material from the
lesions was obtained by needle aspiration and inoculated to MRC-5 cells. After 1 day, the
cytopathic effect included foci of "ballooned" and lysed cells. These observations suggest
infection with
A. Adenovirus
B. Cytomegalovirus
C. Epstein-Barrvirus
D. Herpes simplex virus D. Herpes simplex virus
11. The Sabin polio vaccine uses which of the following?
