L25 BW (EBV) Flashcards

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1
Q

lyme disease is associated with what locations

A

forest edge

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2
Q

lyme dz stage 2

A

subacute disseminated dz

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3
Q

what is post treatment lyme disease caused by

A

residual tissue damage and auto immune reactions like reiters syndrome and guillain-barre syndrome

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4
Q

what happens in the Monospot test to reveal heterophile antibodies

A

agglutination of horse RBCs

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5
Q

key factors in EBV dx

A

(1) pt age (2) heterophile antibodies

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6
Q

peak incidence of EBV between what ages, what about in Africa?

A

17-25, in Africa- early in life

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7
Q

strongest virus cancer link

A

EBV and Burkitts lymphoma

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8
Q

lyme dz stage 1

A

acute localized dz- where you see erythema migrans at tick bite site

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9
Q

continued symptoms of fatigue, pain, and joint issues lasting months

A

post treatment lyme disease syndrome (PTLDS)

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10
Q

lyme dz stage 3

A

chronic dz

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11
Q

what is an under-appreciated reservoir for CMV

A

small kids with cold sxs

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12
Q

lyme dz progresses through several stages in a pattern similar to

A

syphilis

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13
Q

what type of infection is mono

A

B cell that induces a polyclonal expansion of both B and T lymphocytes

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14
Q

similar to EBV but will not induce heterophile antibodies

A

CMV

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15
Q

90% of lyme dz cases are in:

A

CT, NY, RI, NJ, PA, DE, MD + WI

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16
Q

10-20% of pts with lyme dz treated with abx develop

A

post treatment lyme disease syndrome (PTLDS)

17
Q

lyme disease vaccine

A

developed but abandoned due to side effects

18
Q

who is CMV most troublesome in

A

(1) transplant pts (2) immune suppressed pts (3) preggos

19
Q

heterophile antibody reactivity is ___ specific- and EBV infections in ___ may not result in detectable heterophile antibodies

A

heterophile antibody reactivity is AGE SPECIFIC- and EBV infections in PRE-TEENAGE KIDS may not result in detectable heterophile antibodies