19.Which of the following is not an antiviral agent? A.Nystatin B.Acyclovir C.Famciclovir D.Interferon
Answer ( A) Nystatin.
( Nystatin is a antifungal drug which is mainly used for the candida Infections such as rashes occurs due to diaper or vaginal yeast infection etc.)
19.Which of the following is not an antiviral agent? A.Nystatin B.Acyclovir C.Famciclovir D.Interferon
Question 9 Which antiviral agent is available without a prescription? famciclovir acyclovir (Zovirax) O penciclovir (Denavir) O docosanol 10% (Abreva)
The patient being treated with the antiviral agent amantadine. While the patient is receiving the drug, the np should monitor the following: a. gait b. weight c. mental acuity d. hearing
A patient is being treated with combination antiviral drugs for HIV and locally active antiviral drugs that include zidovudine and acyclovir. The student is preparing a 5-minute presentation on antiviral agents for clinical preconference. The student has to prepare medication information about the antiviral medications that are being administered to the client. (Learning Objectives 2, 3, and 5) What are the key characteristics of common viral infections? What are the common adverse effects of zidovudine? What key nursing considerations should...
19. Which of the following are redox reactions? For those that are, identify the oxidizing agent and the reducing agent: A. Sn²+ (aq) + Br+ (aq) Sn4+(aq) + 2 Br(aq) B. 2 F2 (g) + 2 H20 (1) ► 4 HF (aq) + O2 (8) C. NaHCO3 (aq) + HCl (aq) → NaCl (aq) + CO2 (g) + H20 (1)
Effective antiviral drugs are usually associated with which of the following properties? A. ability to remove all viruses from the infected host B. interference with viral replication C. prevention of the host from becoming infected D. removal of viral proteins E. removal of viral mRNAs
Which one of the following items does not characterize a reducing agent? a. A reducing agent loses electrons. b. A reducing agent causes another species to be reduced. c. The oxidation number of a reducing agent increases. d. A good reducing agent is a metal in a high oxidation state, such as Mn7+. e. An example of a good reducing agent is an alkali metal, such as Na.
Which one of the following types of agent authority arises not by instruction to the agent but due to a third party’s reasonable belief that an agent has authority to act for the principal? Select one: a. Agreed authority b. Apparent authority c. Express authority d. Implied authority
Choose the primary reason why it is more difficult to design antiviral drugs than antibacterial drugs. a-Antiviral drugs can’t readily penetrate host cells. b-Antiviral drugs must target viral envelopes and capsids. c-Antiviral drugs often must target host cell functions which results in side effects in the host.
6. Indicate which reactant in the following reactions is the oxidizing agent and which is the reducing agent. (4 points) oxidizing agent reducing agent a) CrPO3 + Cd CdPO; + Cr b) 4 HF + O2 + 2 NÜF → 2 NbF; + 2 H20 Dots 120
The following reactions use the species above. Determine the oxidizing agent and the reducing agent, and which atom is oxidized or reduced for each reaction C2H4 + 3 O2 → 2 CO2 + 2 H2O Atom oxidized: Oxidizing agent: Atom reduced: Reducing agent: CuO + H2 → Cu + H2O Atom oxidized: Oxidizing agent: Atom reduced: Reducing agent: Cu + 4HNO3 → Cu(NO3)2 + 2 NO2 + 2 H20 Atom oxidized: Oxidizing agent: Atom reduced: Reducing agent: