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Two Directions - correct answer Treat opportunistic infections Treat HIV infection Treating Opportunistic Infections - correct answer Better antifungal drugs and drug regimens Better antiparasitic drugs and regimens Treat HIV Infection: Early Days - correct answer AZT: interferes with Reverse transcriptase, doesn't block cellular polymerase as much, a...

suggest and explain why AZT does not destroy HIV in the body but stops or slows down the development of AIDS ? - correct answer > Person infected with HIV has HIV DNA >New HIV particles can still be made >AZT inhibits reverse transcriptase > This therefore stops the new HIV particles from forming new HIV DNA advantages of using HAART ? - correct answer slows down the development of AI...

Why study evolution? - correct answer understanding evolution can help us know ourselves and our origins. Evolutionary biology is the conceptual foundation for all of life science. The tools and techniques of evolutionary biology offer crucial insights into matters of life and death. Where is AIDS affecting human populations the most significantly? - correct answer The epidemic has been most devastatin...

Zidovudine (Retrovir, AZT) - correct answer Functional Class: Antiretroviral Chemical Class: Nucleoside reverse Transcriptase Inhibitor (NRTI) Action: Inhibits replication of HIV-1 virus by incorporating into cellular DNA by viral reverse transcriptase, thereby terminating the cellular DNA chain Uses: Used in combination with at least 2 other antiretrovirals for HIV-1 infection Side Effects: Seizures, Hepatomegaly, Granulocytopenia anemia, lactic...

b. HIV-1 - correct answer Which type of virus is causing the HIV/AIDS epidemic in humans? a. SIVcpzANT b. HIV-1 c. SIVstm d. HIV-2 subtype A e. HIV-2 subtype B d. HIV is an RNA virus that parasitizes the immune system cells. - correct answer How does HIV cause AIDS? a. HIV only causes AIDS if the host is infected with multiple HIV-1 types b. HIV is an RNA virus which integrate...

The drug AZT was one of the first drugs used to treat HIV. Which of the following drug actions would prevent the spread of HIV without harming the host cell? prevention of the formation of glycoproteins inhibition of reverse transcriptase inhibition of DNA polymerase destruction of amino acids that are vital to viral protein synthesis - correct answer inhibition of reverse transcriptase A virus infects a cell and randomly inserts many ...

Azidothymidine (AZT) is an HIV drug. AZT is a reverse transcriptase inhibitor. That means AZT is only effective during the __________ stage of the viral life cycle. - correct answer Entry Which virus uses reverse transcriptase in its reproductive cycle? - correct answer HIV A _______ uses the lytic cycle to begin the immediate manufacture of new phages in the host cells. - correct answer ...

Azidothymidine (AZT)/Zidovudine (Retrovir) mechanism of action - correct answer inhibits synthesis of HIV DNA What is the #1 drug to treat HIV? - correct answer Azidothymidine (AZT)/Zidovudine (Retrovir) Also, they are reversible transcriptase inhibitors Azidothymidine (AZT)/Zidovudine (Retrovir) therapeutic use - correct answer treatment of HIV/AIDS ...

Pharmacotherapeutics - correct answer Active against the Epstein-Barr virus and hepatitis B virus (HBV) and used for HIV and AIDS. CD4 count of 200-350 Pharmacokinetics - correct answer Orally or parenterally Crosses the blood-brain barrier and placenta. Needs to be activated Pharmacodynamics - correct answer Inhibits the synthesis of DNA by inhibiting...

What type of inhibitors? - correct answer o Reversible transcriptase inhibitors - #1 drug used to treat HIV MOA - correct answer - Inhibits synthesis of HIV DNA by causing premature termination of the growing DNA strand Uses - correct answer Treatment of HIV/AIDS Side effects/Adverse effects - correct answer ...

Draw the chemical structure of AZT. - correct answer What does AZT stand for? - correct answer Azidothymidine or Zidovudine What is AZT and what does it treat? - correct answer AZT is a type of antiretroviral drugs used for the treatment of HIV/AIDS infection How does AZT work? - correct answer AZT is ...

Pharmacotherapeutics - correct answer Zidovudine is active against the Epstein-Barr virus and hepatitis B virus (HBV) and exerts some antibacterial activity against Enterobacteriaceae, but its main indication is for treating HIV infection in adults and children and preventing transmission on HIV to the fetus in pregnant HIV positive women. The symptomatic patients should start therapy regardless of laboratory values. The recommendation for initiating...

plasma membrane - correct answer forms the outer boundary of the cell, through which the cell interacts with its external environment nucleus - correct answer directs cell activities, most of which take place in the cytoplasm; usually located near the center of the cell organelle - correct answer specialized structure that performs a specific function ...

Many educational opportunities and a variety of practice settings are available to nursing students after____. - correct answer graduation Throughout much of history, nursing was provided by_______and then by the____,_____. - correct answer religious orders and then by the poor, lower classes. Modern nursing originated in the________. - correct answer mi...

Memory is formally defined as: - correct answer the mental processes that enable us to acquire, retain, and retrieve information. We transform information into a form that can be entered and retained by the memory system. This process is known as: - correct answer encoding. _____ is the process of retaining information in memory so that it can be used at a later time. - correct answer ...

a record - correct answer Which of the following represents a row in a table? one-to-many - correct answer Which of the following defines a relationship in which each occurrence of data in one entity is represented by multiple occurrences of the data in the other entity? some-to-many - correct answer Which of the following is not an E-R model relationshi...

Which of the following is an interface that allows a user to create, edit, and manipulate data on Oracle Database management System? 1. SQL 2. SQL* plus 3. ASCII 4. Database - correct answer 2. SQL* plus Which of the following symbols is used for a column alias containing spaces? 1. Single quotation marks (' ') 2. Pipe (| |) 3. Double quotation marks (" ") 4. Percentage signs (% %) - correct answer ...

Check digit - correct answer A form of error detection. A check digit is the final digit in a code of numbers. It is calculated from all the other digits in the code. Its purpose is to spot human errors on data entry. Where is the check digit located? - correct answer The last one or two digits at the end of the account number or ISBN number. What is an example of a check digit standard? - correct a...

Which of the following SELECT statements displays a list of customer names from the CUSTOMERS table? a. SELECT customer names FROM customers; b. SELECT "Names" FROM customers; c. SELECT firstname, lastname FROM customers; d. SELECT firstname, lastname, FROM customers; e. SELECT firstname, lastname, "Customer Names" FROM customers; - correct answer C Which clause is required in a SELECT statement? a. WHERE b. ORDER BY c. GROUP BY d. F...

Primary Key - correct answer is used to uniquely identify each row in a table Foreign Key - correct answer Used to reference or join data in different tables. In most cases the foreign key references a primary key in another table. Normalization Process - correct answer (1NF) repeating groups identified and a primary key is used. (2NF) Any partial depend...