The most common warning signs of drug and alcohol abuse among youth include
| 1. | Drop in academic performance |
| 2. | Unexplained absence from school/college |
| 3. | Lack of interest in personal hygiene |
| 4. | All of these |
Tobacco consumption is known to stimulate secretion of adrenaline and noradrenaline. The component causing this could be:
1. Nicotine
2. Tannic acid
3. Curamin
4. Catechin
| 1. | A habit of taking medicines regularly for good health. |
| 2. | A psychological urge to use drugs repeatedly for their effects. |
| 3. | A temporary use of drugs with no long-term impact. |
| 4. | A condition where drugs are used only for medical treatment. |
| 1. | Cirrhosis | 2. | Hepatitis |
| 3. | Fibrosis of kidneys | 4. | Pancreatitis |
Tobacco has been used by human beings for more than 400 years. It is used as a
| 1. | Smoked | 2. | Chewed |
| 3. | Snuff | 4. | All of these |
Coca alkaloid or cocaine is obtained from
1. Papaver somniferum
2. Atropha belladona
3. Erythroxylum coca
4. Datura
| List-I | List-II | ||
| A. | Morphine | I. | Cirrhosis of liver |
| B. | Anabolic steroids | II. | Stimulation of brain, hallucinations |
| C. | Alcohol | III. | Strong analgesic [painkiller] |
| D. | Cocaine | IV. | Aggressiveness, abnormal sexual functions |
| 1. | A-II, B-IV, C-III, D-I | 2. | A-III, B-IV, C-I, D-II |
| 3. | A-IV, B-II, C-I, D-III | 4. | A-IV, B-I, C-II, D-III |
| Assertion (A): | Morphine is very useful in patients undergoing surgery. |
| Reason (R): | It is a very effective sedative and pain killer. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |