In some cases of gas and drug poisoning, breathing may be extremely slow and shallow. True or False?

Answer: A — True

The statement is accurate; in cases of gas and drug poisoning, individuals can exhibit extremely slow and shallow breathing. This occurs because certain toxic substances can depress the central nervous system, which includes the brain's function of regulating breathing. Various drugs, such as opioids, can significantly slow down the respiratory rate, leading to hypoventilation, where a person breathes inadequately to meet their body's needs. Similarly, exposure to certain gases, like carbon monoxide, can interfere with the blood's oxygen-carrying capacity and result in reduced respiratory function. Recognizing these symptoms is critical in providing appropriate medical intervention, as slow and shallow breathing can quickly lead to serious complications, including hypoxia.