1. Why do secondary infections occur in HIV/AIDS?
- reduced T helper cell numbers
- reduced hormonal secretion
- increased T killer cell numbers
- reduced T killer cell numbers
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2. HIV/AIDS doesn't kill you, true or false?
- false - you only have 1 year to live after infection
- false - it destroys your lungs so you cannot breathe
- true - you die of the secondary infection
- true - you HIV/AIDS is curable
3. What happens if a healthy person is infected with TB?
- tubercule forms in brain
- localised inflammatory response forming a tubercule in lungs
- active tuberculosis forms in the lungs and the person is infectious
4. What are common treatment options for TB?
- detected by x-ray and surgically remove bacteria
- detected using by x-ray and use antibiotics
- detect using CT scan and use antibiotics
- detected by MRI and use antibiotics
5. What does the TB bacteria attack to cause symptoms?
- the heart valves
- lung capillaries
- the alveoli
- brain tissue