MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Virology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
IPV is an inactivated virus vaccine. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
VP3 is a capsid protein. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Which of the following is the most widely used vaccine for the prevention of poliomyelitis? |
| A. | OPV |
| B. | MMR |
| C. | COD |
| D. | POR |
| Answer» B. MMR | |
| 4. |
Polioviruses are ______________ |
| A. | resistant to lipid solvents |
| B. | resistant to protein solvents |
| C. | unstable at pH values between 3 9 |
| D. | infectious for a shorter period in children |
| Answer» B. resistant to protein solvents | |
| 5. |
The genome of poliovirus is _____________ |
| A. | ssDNA |
| B. | ssRNA |
| C. | dsRNA |
| D. | dsDNA |
| Answer» C. dsRNA | |
| 6. |
Which of the following occurs during the acute stages of poliovirus infection? |
| A. | Encephalitis |
| B. | Post-poliomyelitis syndrome |
| C. | Asthma |
| D. | Ischemic stroke |
| Answer» B. Post-poliomyelitis syndrome | |
| 7. |
Which of the following is called Guillain-Barre syndrome? |
| A. | Asthma |
| B. | Polyradiculitis |
| C. | Heart failure |
| D. | Paralysis |
| Answer» C. Heart failure | |
| 8. |
Which of the following causes the paralysis of respiratory and pharyngeal muscles? |
| A. | Bulbar poliomyelitis |
| B. | Asthma |
| C. | Polyradiculitis |
| D. | COPD |
| Answer» B. Asthma | |
| 9. |
Which of the following is not the laboratory diagnosis of poliovirus? |
| A. | RNA in the fecal sample |
| B. | IgM antibodies in sera |
| C. | IgG antibodies in sera |
| D. | IgA antibodies in sera |
| Answer» E. | |
| 10. |
Which of the following complications occur during the infection of poliovirus? |
| A. | Respiratory failure |
| B. | Airways obstruction |
| C. | Kidney failure |
| D. | ANS involvement |
| Answer» D. ANS involvement | |
| 11. |
The poliovirus infection is spread through _____________ |
| A. | breastfeeding |
| B. | fecal-oral route |
| C. | placental route |
| D. | sexual route |
| Answer» C. placental route | |