Ganciclovir - Study guides, Class notes & Summaries

Alternatives for acyclovir? Ans: Valaciclovir prodrug with better oral availability; ganciclovir and valganciclovir for immunocompromised patients RNA virus features Ans: Negative sense RNA complementary to mRNA and must be converted to positive sense by the host cell. Replication occurs in cytoplasm binding sites on virus Ans: Polypeptides on envelope or capsid Receptors on host cell targeted by virus Ans: Normal receptors for cytokines, hormones, NTs, ion channels, integral glycopro...

PC707 Module 2 –CNS Exam with 100% Verified and Updated Solutions What is natural immunity? - answer-"innate" -physical barriers, natural killers cells, phagocytes -non-specific What is acquired immunity? - answer-acquired -specific -after exposure to an antigen -T cells & B cells are involved What is cell-mediated immunity? - answer-does not involve antibodies -activation of antigen-specific cytotoxic t cells (these help the infected cells cause apoptosis "cell death") -releas...

PC707 Module 2 –CNS Exam with 100% Verified and Updated Solutions What is natural immunity? - answer-"innate" -physical barriers, natural killers cells, phagocytes -non-specific What is acquired immunity? - answer-acquired -specific -after exposure to an antigen -T cells & B cells are involved What is cell-mediated immunity? - answer-does not involve antibodies -activation of antigen-specific cytotoxic t cells (these help the infected cells cause apoptosis "cell death") -releas...

Question 1 0 out of 1 points A male patient is trying to decide if he should use finasteride (Proscar) to treat benign prostatic hypertrophy (BPH). When providing information about the drug, the nurse will include which of the following as a risk associated with finasteride therapy? Selected Answer: Excess fluid volume related to potential effects of drug therapy  Question 2 1 out of 1 points A male patient is experiencing climacteric symptoms secondary to androgen deficienc...

Basic & Clinical Pharmacology II - Eye and Ear Exam Questions with 100% Correct Answers Verified | Updated What are the most common eye diseases in adults over 40 years old? - answerAge related macular degeneration Glaucoma Cataracts Diabetic retinopathy Conjunctivitis What are treatment for these eye diseases? - answerAnti-infectives Anti-inflammatory Antiglaucoma Mydriatics (pupil dilation) Local anesthetics How to apply eye drops? - answerInstilling eye medication. Gently pull t...

____ is the most appropriate answer because there are no drug-drug interactions or contraindications / cautions in HIV correct answer: Bictegravir n patients with persistent neutropenic fever despite anti-pseudomonal coverage, what should be considered? correct answer: empiric antifungal therapy should be considered after 4 - 10 days electrocautery correct answer: Which of the following therapies is most likely to result in a resolution rate which approaches 100% in patients w/ external...

FCCS course part 2 Exam Questions and Verified Solutions 2024 right ventricular dysfunction- what meds are CI? - Answer -morphine, diuretics, nitrates new onset a flutter after reperfusion surgery could be caused by these three things - Answer -electrolyte abnormalities, perioperative myocardial ischemia, PE when is perioperative MI most seen - Answer -3rd day post-op less bleeding occurs with this anticoagulant - Answer -bivalirudin new onset ___ or ___ should be considered possible evid...

NR 566 / NR566 Advanced Pharmacology Care of the Family Midterm Exam Review| Rated A| Latest 2022- 2023| Chamberlain 1. What is onychomycosis? ~ How do we treat? Fungal infection of the nail Terbinafine and itraconazole for 3-6 months ~ Or topical ciclopirox, tavaborole, efinaconazole for 48 weeks 2. What is the first-choice drug for HSV and VZV infections? ~ Acyclovir 3. What is the MoA of acycolovir? ~ Inhibits viral replications by suppressing the synthesis of DNA 4. ...

1. The nurse explains why viruses are so difficult to treat when making what statement? a. Viruses are contained inside the human cell and cannot be destroyed without destroying the cell. b. Release of interferons by the host cell makes the virus replicate more quickly allowing the virus to spread. c. Drugs exist to treat all viral infections but they carry serious adverse effects and the benefit often does not outweigh the risk. d. Individual antiviral drugs are often effective in treating ...

Cephalosporin – -broad spectrum -ceph/cefs -Similar to PCN/ don't give if PCN allergy -can cause bleeding w/ other bleeding meds monitor bleeding time (tonsil story) - Disulfiram reaction (puke & puke & puke) just like Flagyl, the protozoal drug - Store in fridge & take with food ALL antibiotics have these side effects – - allergy, hypersensitivity - suprainfection - organ (kidney & ear) toxicity - lowers OC effectiveness Vancomyocin – - serious infections like MRSA - coliti...