viral Diseases of the Skin
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| gingivostomatitis | oral lesions caused by Herpes Simplex Virus I--lesions around and in much of the mouth--spread by direct contact--virus becomes latent in neurons that innervate face/mouth--only 1-2 blisters on reactivation--stress, ultraviolet light, some cosmetics, etc.
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| Herpes labialis | cold sores/fever blisters--caused by Herpes simplex virus
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| Herpes simplex virus (HSV) | 2 types--HSVI/HSVII
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| Hydrophobia | when rabid animal/human tries to swallow, throat muscles ccontract in painful spasm--animals refuse to even look at water and will drool rather than swallow saliva--death due to resp paralysis results after several days of sx
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| Kaposi's sarcoma | Human Herpes virus 8 (HHV8)--tumors appear as purplish-brown areas on skin--most seen in AIDS pts--isolated from saliva/semen--sexual contact primary mode of transmission--seen mostly in homosexual males--other skin ca/one type of lymphoma associated
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| Latency | person infected with herpes virus harbors viruses for life
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| Negri bodies | viral materials can be dx in brain tissue of biting animal by checking for black inclusions--rabies
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| Rabies | rabio--to rave, be mad--virus is bullet shaped, quite common in wild animals--raccoons/skunks--bitten/scratched contaminated with virus-containing saliva--infects all warm-blooded animals--abundant and wild--target organ is CNS-slow groing
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| Recurrence | Herpes viruses likkely may reactivate later in life to cause additional disease--may occur once or many times despite high Ab titers against viruses--usually reduced area of infection
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| Roseola | Human Herpes Virus 6--causes high fever that lasts 3-5 days with rash appearing at end of fever in about 10% of cases
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| Smallpox | lg virion with multilayered surface--complex structure--DNA--only virus eradicated--concern for bioterrorist usage--
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| Warts | naked virions--DNA viruses--cuased by papilloma viruses--spread via direct contact with skin--grows slowly--causes plantar warts, flat warts, and condyloma acuminata--sexually transmitted warts grow on genitalia
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
heatherlvn
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