A)

Which is an impact that substance abuse can have on breathing?
(1 point)
asthma
emphysema
hyperventilation
pneumonia

All of the options listed (asthma, emphysema, hyperventilation, pneumonia) can be impacts that substance abuse can have on breathing.

which one

Substance abuse can have an impact on breathing by causing asthma, emphysema, hyperventilation, or pneumonia.

pick one though

One impact that substance abuse can have on breathing is emphysema.

To determine the impact of substance abuse on breathing, we can analyze each option and see which one is related to the topic.

1) Asthma: Substance abuse can trigger or exacerbate asthma symptoms, making it harder for individuals to breathe. However, asthma can also occur without substance abuse, so it is not solely caused by it.

2) Emphysema: Substance abuse, especially excessive cigarette smoking or long-term inhalation of certain substances, can lead to emphysema. Emphysema is a chronic lung disease that damages the air sacs in the lungs, making breathing difficult.

3) Hyperventilation: Hyperventilation occurs when a person breathes rapidly and excessively, usually due to anxiety or panic. While substance abuse might alter mental state and potentially lead to anxiety or panic, hyperventilation is not directly caused by substance abuse.

4) Pneumonia: Substance abuse can weaken the immune system, making individuals more susceptible to infections like pneumonia. Pneumonia is an infection in the lungs that can cause breathing difficulties.

Considering the options, the impact that substance abuse can have on breathing is directly related to emphysema and indirectly related to asthma and pneumonia. Therefore, the correct answer would be emphysema.