RNA VIRUS (BUNYAVIRIDAE) Flashcards

1
Q

Under this virus, it is mostly zoonotic.

A

Bunyaviridae

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2
Q

Bunyaviridae is transmitted by?

A

Arthropod bites

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3
Q

This virus is Transmitted by arthropod bites

A

Bunyaviridae

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4
Q

What do Bunyaviridae cause?

A

hemorrhagic fever, renal failure, encephalitis, meningitis, and even blindness

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5
Q

Just like arenaviridae this virus also has a segmented genome

A

Bunyaviridae

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6
Q

What are the classification of Bunyaviridae?

A

Arboviridae
Non-arboviruses

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7
Q

This term is m used to describe a group of viral infections transmitted to humans from a group of insects known as arthropods

A

Arboviruses

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8
Q

What does Arboviruses’ common disease?

A

California encephalitis and La Crosse viruses caused by mosquito bite

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9
Q

What causes California encephalitis and La Crosse viruses?

A

Mosquito bite

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10
Q

California encephalitis and La Crosse viruses enters the blood stream via?

A

Arthropod bite

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11
Q

Where do the blood disseminates the virus?

A

To great organs

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12
Q

What is the RT-PCR Target under Orthobunyavirus?

A

M-segment polyprotein genes

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13
Q

What is the Ag of Orthobunyavirus?

A

Glycoprotein-1

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14
Q

Grid-like surface pattern

A

Hataan Virus (Genus Virus)

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15
Q

What is the pattern of Genus Hantavirus?

A

Grid-like

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16
Q

TRUE OR FALSE
Non-arboviruses is caused by arthropods

A

FALSE; Not caused

17
Q

This causes severe and fatal pneumonia

A

Sin nombre and hantaviruses (1993)

18
Q

What do Sin nombre and hantaviruses causes?

A

severe and fatal pneumonia

19
Q

What is the other name of La Crosse Virus?

A

Orthobunyavirus

20
Q

This virus may cause hemorrhagic fever

A

Hantavirus

21
Q

What do Hantavirus cause?

A

Hemorrhagic fever

22
Q

This virus is extracellular and have a variety of sizes and internal cores composed of thin thread- like material

A

SIN NOMBRE VIRUS PARTICLES

23
Q

Most sensitive test, detecting the genome for this virus

High specific and sensitive test to identify viruses

A

POLYMERASE CHAIN REACTION (RT-PCR)

24
Q

This is the detection of Ab and the most common method to diagnose arbovirus

A

SEROLOGIC METHOD

25
Q

The serological method under bunyaviridae, what does it detects?

A

IgM or IgG

26
Q

More rapid but there is a question if it is as sensitive as PCR

A

SEROLOGIC METHOD