DNA Viruses

Question 1

40 y/o HIV patient complains of weakness, visual changes and speech changes, CD4 count 158; MRI shows multiple non-enhancing lesions? What is the agent?

Answer 1

JC virus=>PML

Question 2

Transplant patient with gross hematuria?

Answer 2

BK virus

Question 3

JC and BK virus are apart of?

Answer 3

Polyomavirus

Question 4

Polyomavirus are what kind of DNA structure? Are they enveloped?

Answer 4

DS and circular; NO

Question 5

Parvovirus is the only?

Answer 5

ssDNA virus

Question 6

Child with fever later develops red rash on face that spreads to body. What is this called? Dx?

Answer 6

Slapped Cheek, Parvovirus

Question 7

School Teacher with joint pain, arthritis and edema? What is this called? Dx?

Answer 7

Parvovirus

Question 8

Aplastic Anemia in Sickle Cell Patients

Answer 8

Parvovirus

Question 9

1 cause of tonsillitis (adneoids)

Answer 9

Adenovirus

Question 10

Adenovirus causes two other things?

Answer 10

Hemorrhagic cysititis, Conjunctivitis

Question 11

Adenovirus is most common in?

Answer 11

Military Recuits

Question 12

State 3 unique things about Pox virus?

Answer 12

1. Makes their own envelope
2. replicates in the cytoplasm
3. Largest DNA virus

Question 13

Which DNA viruses are enveloped?

Answer 13

Herpes, Hep B and Poxvirus

Question 14

Flesh-colored papule with central umbilication. What is this? What virus is this from?

Answer 14

Molluscum contagiosum

Question 15

Kids with Throat pain, red eyes and cervical lymphadenopathy?

Answer 15

Adenovirus=>Pink throat, Pink Eye and Pink urine