Human Immunodeficiency Virus Pharmacology Flashcards
What does HIV stand for?
Human Immunodeficiency Virus
True or False: HIV can be transmitted through casual contact.
False
What is the first stage of HIV infection called?
Acute HIV Infection
Fill in the blank: The primary cells targeted by HIV are _______.
CD4 T cells
What is the typical duration of the acute HIV infection stage?
2 to 4 weeks
True or False: Most people experience flu-like symptoms during the acute stage of HIV.
True
What stage follows acute HIV infection?
Chronic HIV Infection
Multiple choice: Which of the following is a characteristic of chronic HIV infection?
Viral load is stable but can fluctuate.
What can happen if chronic HIV infection is left untreated?
It can progress to AIDS.
Fill in the blank: The stage of HIV infection where the immune system is severely damaged is called _______.
AIDS (Acquired Immunodeficiency Syndrome)
What is the primary method of diagnosing HIV infection?
HIV antibody tests
True or False: HIV can be cured with antibiotics.
False
What is the significance of a CD4 count below 200 cells/mm³?
It indicates that a person has AIDS.
Multiple choice: Which of the following treatments is commonly used for HIV?
Antiretroviral therapy (ART)
What is the goal of antiretroviral therapy?
To reduce the viral load to undetectable levels.
Fill in the blank: The risk of transmission of HIV is highest during the _______ stage.
acute
What is the role of PrEP in HIV prevention?
It is a preventive medication for high-risk individuals.
True or False: Regular medical check-ups are important for managing HIV.
True
What does the term ‘viral load’ refer to?
The amount of HIV in the blood.
Multiple choice: Which of the following is NOT a symptom of AIDS?
High blood pressure
What is the long-term consequence of untreated HIV infection?
Progression to AIDS and increased risk of opportunistic infections.
Fill in the blank: HIV primarily attacks the _______ system.
immune
What is the average time from HIV infection to AIDS without treatment?
10 to 15 years
True or False: Individuals with HIV can live long and healthy lives with proper treatment.
True
What is the purpose of routine viral load testing in HIV management?
To monitor the effectiveness of treatment.
Fill in the blank: The presence of opportunistic infections is a key indicator of _______.
AIDS
What is the relationship between HIV and STIs?
Having an STI increases the risk of HIV transmission.
True or False: HIV can be transmitted through blood transfusions if the blood is screened.
False
