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Virus Flashcards

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3851515673DNA VirusesHep, Herpes, Adenoviridae, Poxviridae0
3851521756Virus inner shell called, made ofCapsid (holds DNA or RNA), protein1
3851523547Steps for Self-ReplicationAdsorption, Penetration and Uncoating, Biosynthesis, Maturation and Release (exocytosis or lysis(2
3851531036Envelope of virus is made oflipid bilayer3
3851555669Acyclovir and Valacyclovir: Effective againstHerpes virus4
3851556901Acyclovir and Valacyclovir: Which virusesVaricella zoster, Epstein Barr5
3851558663Acyclovir and Valacyclovir: How aadministeredtopical, systemic6
3851561029Acyclovir and Valacyclovir: MOAInhibits DNA replication7
3851564610Acyclovir and Valacyclovir: Inhibits what enzyme?DNA polymerase8
3851566617Valacyclovir is converted inIntestines and liver9
3851574731Amantadine and Rimantadine: UseInfluenza A10
3851577973Amantadine and Rimantadine: MOABlock un-coating and block assembly of vital components11
3851581848Amantadine and Rimantadine: Adverse EffectsCNS, OD- seizures12
3851587138Famiciclovir and Peniciclovir: UseCold sores (Herpes Zoster/Genital Herpes)13
3851591832What 2 drugs are activated within infected cells and then inhibit viral DNA synthesis/replication?Acyclovir (Valacyclovir) and Penicyclovir (Famiciclovir)14
3851602331Adverse Effects Famiciclovir and PeniciclovirIrritation over site (topical), Some HA, dizziness, GI (oral)15
3851611962Protease InhibitorsInhibit HIV protease16
3851613407Protease Inhibitors MOAprevent cleavage of polypeptide precursors, prevents maturation17
3851616951Protease Inhibitors Adverse EffectsLipodystrophy, insulin resistance, metabolic syndrome18
3851632698Protease inhibitors: Combine with __ to have therapeutic effect at a lower doseRitonair19
3851636979Reverse Transcriptase Inhibitors: UseHIV-120
3851638586Reverse Transcriptase Inhibitors: MOAAct on HIV reverse transcriptase (reduce proliferation, halt progress)21
3851652289NRTI: inhibit, act as aRNA to DNA, false nucleic acid22
3851660814NNRTI: act ondifferent site for same enzyme23
3851662240RTI Adverse effectblood dyscrasias (anemia and zidovudine)24
3851664171NRTI Adverse EffectMyopathies, peripheral neuropathies25
3851665656NNRTI Adverse EffectSkin rashes26
3851670993Ribavarin UseRSV (respiratory syncythial virus), Influenza A and B, Hep C (combine with interferons)27
3851673590Ribavarin MOAInhalation, Impair mRNA synthesis28
3851675001Ribavarin Adverse EffectsConjunctivitis- contact with eyes29
3851681414Interferons activate __ to limit excess cell divisionlymphocytes and cytotoxic cells30
3851684714Type 1 Interferons (alpha and beta) combatVirus31
3851686941Type 2 (gamma) produces__ and combats __T lymphocytes, inflammation32
3851693869Role of OncogenesInterferons inhibit specific gene regulatory segments of tumor cells, this stops excess proliferation and lack of cell differentiation (anti-cancer)33
3851696602Type 1 Interferons helpful forHelpful for Hep B and C, MS type 134
3851705347Adverse effects interferonsFlu-like, behavioral35
3851707643Vaccines are __-likeantigen36
3851709192HIV and AIDS belong to __ familyretrovirus37
3851711035HIV 1 or 2 is more prevalent138
3851712722HIV has what neurological involvement?neuropathies, myopathies39
3851712723TxHAART40
3851713847HAART example2 RTI and 1 protease inhibitor41
3851716802HAART reducesviral load42
3851720056even if viral load decreases, there can still be some in __ and other reservoirsT cells43

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