(066) Poliomyelitis

Question 1

Question 2

The common route of infection for CNS invasion?

Answer 2

Question 3

What are the types of C.N.S. diseases that can viruses cause?

Answer 3

Question 4

Common pathogens involved with Meningitis?

Answer 4

enteroviruses & HSV

Question 5

Common pathogens involved with Encephalitis?

Answer 5

HSV, enteroviruses & rabies

Question 6

What is Meningoencephalitis?

Answer 6

Encephalitis with meningitis

Question 7

What is Encephalitis?

Answer 7

Encephalitis: Inflammation &Infections of the brain

Question 8

What is Encephalomyelitis?

Answer 8

Encephalitis with involvement of the spinal cord

Question 9

➢There are four principle routes by which infectious agents enter the C.N.S:

Answer 9

Question 10

blood vessels invovled in Hematogenous MICROBIAL INVASION OF CNS?

Answer 10

cerebral/ meningeal blood vessels

Question 11

The Most common route of C.N.S infection?

Answer 11

Hematogenous

Question 12

Answer 12

Question 13

Examples of routes for C.N.S infection from nearby infected area?

Answer 13

• sinusitis of frontal or mastoid sinuses

-Infected tooth

-middle ear infection

Question 14

Answer 14

Question 15

Meaning of ‘Poliomyelitis’ word and the CNS structure it attacks?

Answer 15

Question 16

Poliovirus Reservoirs?

Answer 16

• Humans are the only reservoir of poliovirus infection.
• Although Human and monkey are susceptible to poliovirus

Question 17

The polio virus is inactivated through:

Answer 17

The polio virus is inactivated chlorination of water

Question 18

Another name for Poliomyelitis?

Answer 18

Infantile Paralysis

Question 19

Systems affected by Poliomyelitis?

Answer 19

• Poliomyelitis is an acute infection of the G.I.T. and occasionally the C.N.S

Question 20

Mode of Infection for Poliomyelitis?

Answer 20

ingestion of contaminated food and drinks by stool from infected human (feco-oral transmission)

Question 21

Incubation period for Poliomyelitis?

Answer 21

Question 22

Poliovirus infection cycle? 6stages

Answer 22

Question 23

Answer 23

Question 24

The most common stage polio infection?

Answer 24

Its route and symptoms

Question 25

Initial Stage of polio infection when The virus reaches the CNS?

Complications and fate

Answer 25

Question 26

Most advanced stage of poliomyelitis?

-Initial structures affected

-When does it become fatal

Answer 26

Question 27

Immunity following poliovirus infection in terms of:

• longivity

-specificity

Answer 27

Question 28

Diagnosis of polio?

Answer 28

Question 29

Treatment of polio? 4points

Answer 29

Question 30

Answer 30

Question 31

WHY OPV? (Benifits)

• and mention it’s bad side

Answer 31

Question 32

Polio Endemic areas:?

Answer 32