Tag: biology

• The drug is a medicine or other substance which has a physiological effect when ingested or otherwise introduced into the body. 
• After prolonged preadaptation or after stimulation with I.P. amphetamine the several measures of locomotor activity in rats was seen which includes the distance covered, movement time, speed of progression, and sinuosity showed significant changes in extreme situations. 
• Hence, the drug affects Locomotory system.
• So, the correct answer is 'Locomotory system'.

• Drugs are chemicals that affect the body and brain. Different drugs can have different effects. 
• Misuse of drugs may affect the brain. They cause the release of large amounts of dopamine, a neurotransmitter that helps regulate our emotions, motivation and feelings of pleasure, to flood the brain eventually leading to intense cravings and compulsive drug use. 
• Side effects of drug addiction may include: A weakened immune system, increasing the risk of illness and infection, Heart conditions ranging from abnormal heart rates to heart attacks and collapsed veins and blood vessel infections from injected drugs, cancer, Increased strain on the liver, which puts the person at risk of significant liver damage or liver failure, Seizures, stroke, mental confusion and brain damage, AIDS, lung disease.
•  Hence, the consumption of drugs may cause cancer and AIDS.
•  So, the correct answer is 'Both A and C'.

• Cocaine is also known as coke. It is a strong stimulant mostly used as a recreational drug.
•  It is commonly snorted, inhaled as smoke, or dissolved and injected into a vein. 
• Mental effects may include loss of contact with reality, an intense feeling of happiness, or agitation. 
• Physical symptoms may include a fast heart rate, sweating, and large pupils. High doses can result in very high blood pressure or body temperature.
•  Its usage increases the risk of stroke, myocardial infarction, lung problems in those who smoke it, blood infections, cancer and sudden cardiac death. 
• Hence, Cocaine can cause cancer.
•  So, the correct answer is 'Cocaine'.

• Hallucination is a perception of having seen, heard, touched, tasted or smelled something that wasn't actually there. 
• Cocaine is also known as coke. It is a strong stimulant mostly used as a recreational drug. It is commonly snorted, inhaled as smoke, or dissolved and injected into a vein. 
• Common signs of cocaine use include Dilated pupils, Long periods of wakefulness, hallucinations, loss of appetite, Overconfidence, Over-excitement etc. 
• Hence, Hallucination is caused by the consumption of Cocaine. 
• So, the correct answer is 'Cocaine'.

Cocaine and baking soda are combined the mixture is boiled and a solid forms. Once it is cooled and broken down into smaller pieces it is sold as crack.

• Amphetamine is a powerful stimulator of the central nervous system. It is used to treat some medical conditions, but it is also highly addictive, with a history of abuse.
  
• Stimulants such as amphetamine (Adderall) and methylphenidate (Ritalin and Concerta) are used to treat attention deficit hyperactivity disorder (ADHD). Used under prescription, stimulants can be safe and effective.
  
• Amphetamine sulphate, or speed, is also used for recreational and non-medical purposes. It can lead to euphoria, and it suppresses the appetite, which can lead to weight loss. Used outside the medical context, stimulants can have severe adverse effects.