Respuesta :

the correct answer is b because when you use needles that could be used and have diseases on them 

A possible consequence of abusing intravenous drugs such as heroin

include  HIV transmission.

Intravenous drugs such as heroin employs the use of sharp objects such as

syringes and needles . The syringe is pierced into the skin and the heroin is

released into the bloodstream.

The sharp objects may however be contaminated as a result of negligence

and sharing it with friends which may increase one's risk of diseases such as

HIV.

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