PAPILLOMAVIRIDAE

VIROLOGY

warts

also called papillomas

true

Some are linked to cancers usually cervical cancer

true or false?

5% acetic acid

Cervical HPV Lesion typically of flat areas of dysplasia and difficult to see so rinse it with _____ to make it white and visible 

true

cytology to diagnose it

true or false?

true

Uses pap smear to look for koilocytes that red by cytotechnologist and cytopathologist

true ro false?

Quadrivalent vaccine

Vaccine that prevent types 6, 11, 16 and 18

Type 16 and 18

type of HPV that majority of cervical cancers

Type 1

type that causes plantar warts

Type 2-4

common warts

5,8,9,12,14,15,17,19-25, 36-38

type that is flat  and macular warts and associated with epidermodysplasia verruciformis

5, 8, 14, 17 and 20

types that can develop malignancy

26-29 and 34

type that cause common warts and flat warts frequent in immunocompromised patient

6, 11

Mucosal type

that can cause primary laryngeal and also upper respiratory tract and condylomata acuminata or genital warts

42-44

Condylomata acuminata type that is low risk

• 31,33, 35, 51,

Condylomata acuminata type that is - intermediate 

16, 18, 45, 56, 58, 59 and 68

Condylomata acuminata types that high risk

true

HPV is circular

55nm

non enveloped

true or false

true

HPV is abundant in cattle, dogs and monkeys

true or false?

true

HPV is not cultivated in cell cultures

true or false

HPV 1

HPV causes plantar warts

HPV 2 and 4

HPV causes common warts in hands

HPV 6 and 11

HPV that causes Oral and upper respiratory tract warts (associated with cancer)

HPV 6

HPV that causes anogenital warts only

epithelial cells

Site of latency for HPV

TRUE

A wart caused by this is benign and self limited

true or false?

Common warts

• Noncancerous

• cauliflower -like and raised lesions

• Hands, feets, knees

Common warts

Verrucae vulgaris

2 and 4

common warts what serotype?

Plantar warts

• Hands and soles of feet

• Painful

• Inward growth of warts

Verrucae planae

HPV that can cause flat warts

Butcher warts

• Occupational hazard warts

• Hand

• Serotype 7

serotype 7

Butchers warts what seroypte?

Genital warts

• Venereal warts or condyloma acuminata

• Flat or keratotic warts

• MOT: Sexual contact

serotype 6 and 11

causes genital warts

serotype 16 and 18

causes cervical cancer and orpharyngeal cancer

Koilocytosis

hallmark of HPV