DNA/RNA Viruses That Infect Humans Flashcards

1
Q

Examples of enveloped DNA viruses

A

Smallpox & chickenpox

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2
Q

Examples of enveloped RNA viruses

A

Influenza, mumps, measles, rubella

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3
Q

Examples of non-enveloped RNA viruses

A

Poliomyelitis

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4
Q

What is mascular

A

Normally the first stage of the virus. It is flat with discolored lesions

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5
Q

What is papular

A

Second stage with raised and solid lesions

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6
Q

What is vesicular

A

Third stage. Fluid-filled lesion

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7
Q

What is pustular

A

4th stage. Papule with pus

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8
Q

Small pox symptoms

A

Fever, headache, rash

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9
Q

Chicken pox symptoms

A

Fever & rash

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10
Q

How to treat smallpox and chickenpox/shingles

A

Vaccine

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11
Q

Influenza symptoms

A

Mimic severe cold & myalgia

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12
Q

Influenza treatments

A

OTC meds, fluids, rest, Tami flu, vaccine

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13
Q

Antigenic drift meaning

A

Small change in H &/or N spikes. Ex: influenza

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14
Q

Mumps symptoms

A

Painful swelling under jaw 2-3 weeks after exposure, fatigue, and may lead to meningitis

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15
Q

Rubella symptoms

A

Milder form of measles

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16
Q

Measles, rubella, and mumps treatment

A

MMR vaccine

17
Q

What is the German measles and what is the normal measles

A

German: rubella
Normal: rubeola

18
Q

Poliomyelitis symptoms

A

In 5% cases: fatigue, stiff neck & back
In 1% cases: permanent limb paralysis

19
Q

Treatment for polio

A

Salk & Sabin vaccines

20
Q

How is polio transmitted

A

Fecal-oral route

21
Q

Difference between Salk & Sabin

A

Salk: injection, made in US, may need booster shots, dead virus, shorter duration of immunity

Sabin: oral, made in developing nations, living virus that has been weakened, longer duration

22
Q

Measles symptoms

A

Sore throat, dry cough, kopliks spots, weakened immune system