Which everyday contact does NOT transmit HIV?
Correct answer: D. Sharing a meal with an infected person
- A. Sharing needles contaminated with infected blood
- B. Sexual contact with an infected person
- C. Transfusion of infected blood
- D. Sharing a meal with an infected person
Explanation
HIV needs direct access to blood or mucous membranes, so casual contact such as meals, handshakes and sneezing carries no risk. Knowing this is essential both for prevention and for ending the isolation of infected people.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Viruses
Viruses are acellular infectious particles made of genetic material enclosed by a protein capsid, sometimes with a lipid envelope. Their replication depends on a host cell and may follow lytic or lysogenic cycles, so viral structure and reproduction differ fundamentally from those of cellular organisms such as bacteria.
Practise Acellular Life
342 free Acellular Life MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Viruses questions
A mother infected with HIV can pass the virus to her child
A positive ELISA screening result for HIV is usually confirmed by
No effective vaccine against HIV has yet been produced mainly because
Combination antiretroviral therapy uses several drugs at the same time because
HIV is classified within which subgroup of retroviruses?
Blood banks test every donated unit of blood for HIV primarily to