AP TET Paper 2 Math and Science Model Paper 1

Concept:Drug abuse refers to the harmful use of substances such as $\mathrm{tobacco}$, $\mathrm{nicotine}$, $\mathrm{barbiturates}$, and $\mathrm{cocaine}$, each of which produces specific physical and mental effects.Explanation:Let us check each statement independently.Statement $1$: Smoking $\mathrm{tobacco}$ introduces carcinogenic substances that increase the risk of lung and throat cancer. Hence, this is correct.Statement $2$: $\mathrm{Nicotine}$ stimulates the release of $\mathrm{adrenaline}$, which raises the heart rate. Hence, this is correct.Statement $3$: $\mathrm{Barbiturates}$ are sedative medicines commonly used to treat depression and insomnia, and they are often abused. Hence, this is correct.Statement $4$: Excessive dosage of $\mathrm{cocaine}$ can cause hallucinations, along with euphoria and increased energy. Hence, this is correct.Thus, all the statements $1$, $2$, $3$, and $4$ are factually accurate regarding drug abuse.Answer:D. All are correct