Drugs like LSD, barbiturates, amphetamin | Class 12 Biology Chapter Human Health and Disease, Human Health and Disease NCERT Solutions

Question:

Drugs like LSD, barbiturates, amphetamines, etc., are used as medicines to help patients with mental illness. However, excessive doses and abusive usage are harmful. Enumerate the major adverse effects of such drugs in humans.

Answer:

Harmful effects of drugs like LSD, barbiturates are as follows:

Anxiety, shakiness, nausea and sweating, loss of mind control.
Reckless behaviour, vandalism and violence.
Lack of interest in personal hygiene, fluctuations in weight and appetite.
Withdrawal, isolation, depression, fatigue, aggressive behaviour.
Social adjustments problems.
Withdrawal can be severe and life threatening.
Excessive doses of drugs may lead to coma and death may occur due to respiratory failure, heart failure or cerebral hemorrhage.

1
0
0
Report?

Report a problem on Specifications:

Email id:

Comments

< Previous Question

Next Question >

Popular questions of class 12 Biology

Q: What is spermatogenesis? Briefly describe the process of spermatogenesis.

Q: Why is reproduction essential for organisms? Answer

Q: Write a short note on
(a) Adaptations of desert plants and animals
(b) Adaptations of plants to water scarcity
(c) Behavioural adaptations in animals
(d) Importance of light to plants
(e) Effect of temperature or water scarcity and the adaptations of animals.

Q: With a neat diagram explain the 7-celled, 8-nucleate nature of the female gametophyte.

Q: What is DNA fingerprinting? Mention its application.

Q: Describe the structure of a seminiferous tubule.

Q: What is oogenesis? Give a brief account of oogenesis.

Q: What is triple fusion? Where and how does it take place? Name the nuclei involved in triple fusion.

Q: With a neat, labelled diagram, describe the parts of a typical angiosperm ovule.

Q: Explain the Law of Dominance using a monohybrid cross.

Recently Viewed Questions of Class 12 Biology

Why has the Indian Parliament cleared the second amendment of the country’s patents bill?

Did aquatic life forms get fossilised? If, yes where do we come across such fossils?

Q: Outline salient features of carbon cycling in an ecosystem.

Does apiculture offer multiple advantages to farmers? List its advantages if it is located near a place of commercial flower cultivation.

What is the difference between endemic and exotic species?

In which year was the Air (Prevention and Control of Pollution) Act amended to include noise as air pollution.

Q: What measure would you take to prevent water-borne diseases?

What would be the growth rate pattern, when the resources are unlimited?

Give two examples of artificial or man made ecosystems. List the salient features by which they differ from natural ecosystems.

Q: Which property of DNA double helix led Watson and Crick to hypothesise semi-conservative mode of DNA replication? Explain.

Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

Read the question carefully and focus on the core concept being asked.
Reference examples and data from the chapter when answering questions about Human Health and Disease.
Review previous year question papers to get an idea of how such questions may be framed in exams.
Practice answering questions within the time limit to improve your speed and accuracy.
Discuss your answers with your teachers or peers to get feedback and improve your understanding.

Comments

Comment(s) on this Question

Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 6: Drugs like LSD, barbiturates, amphetamines, etc., are used as medicines to help patients with m....

Drugs like LSD, barbiturates, amphetamin | Class 12 Biology Chapter Human Health and Disease, Human Health and Disease NCERT Solutions

< Previous Question

Next Question >

Popular questions of class 12 Biology

Recently Viewed Questions of Class 12 Biology

Study Tips for Answering NCERT Questions:

Comments

Comment(s) on this Question

Chapters for Class 12 Biology

Subjects for Class 12

Students Also Read

Important links

Quick Links

Resources

Support