IB Biology HL 3.2.11 HIV transmission and treatment Question Bank
Practise IB Biology HL 3.2.11 by explaining how prevention and treatment reduce HIV transmission and progression.
- Syllabus
- First assessment 2025
- Course
- Biology HL
- Level
- HL
Exam points
- Explain how interventions reduce HIV transmission.
- Relate treatment to delayed progression from HIV infection to AIDS.
C3.2.11—HIV transmission question 1
[Maximum number: 1]
How has the transmission of HIV been reduced?
A
Delaying the progression of HIV to AIDS
B
Single use of disposable needles
C
Treatment with antibiotics
D
Vaccination
B
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