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प्रश्न
“Prevention is better than cure”. Comment.
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उत्तर
We heard about “prevention is better than cure” since our childhood – brushing of teeth twice to prevent tooth decay, washing of hands before eating to prevent stomach upset, do not eat uncovered roadside food items, get vaccine against polio to free from disability, get rid of stagnate water to prevent malaria-like that follow the life skills to avoid dangerous AIDS. It’s better to take care that a problem does not happen than to have to solve the problem afterwards. It’s easier to stop something bad from happening in the first place than to fix the damage after it has happened.
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संबंधित प्रश्न
How does smoking tobacco in human lead to oxygen deficiency in their body?
A team of students are preparing to participate in the interschool sports meet. During a practice session you find some vials with labels of certain cannabinoids.
- Will you report to the authorities? Why?
- Name of a plant from which such chemicals are obtained.
- Write the effect of these chemicals on human body.
A group of youth were having a ‘rave party’ in an isolated area and was raided by police. Packets of ‘smack’ and syringes with needles were found littered around.
- Why is taking ‘smack’ considered an abuse?
- Write the chemical name of ‘smack’ and the name of its source plant.
- Syringes and needles used by the youth for taking the drug could prove to be very fatal. Why?
Differentiate between Cannabinoids and Barbiturates.
You have attended a birthday party hosted by one of your classmates. You found some guests at the party sitting in a corner making a lot of noise and consuming 'something'. After a while one of the boys from the group started screaming, behaving abnormally and sweating profusely. On enquiry you found that the group members were taking drugs.
(a) Would you inform your parents/school authorities ? Yes/No. Give reasons in support of your answer.
(b) Prepare a note to be circulated amongst the schoolmates about the sources and dangers of any two drugs.
(c) Write any two ways that you will suggest to your school principal so as to promote awareness amongst the youth against the use of these drugs.
List four reasons for drug addiction.
List four effects of alcoholism on human health.
Amphetamines are stimulants of the CNS, whereas barbiturates are ________.
Choose the correctly match pair.
Cirrhosis of liver is caused by chronic intake of ____________.
The drug synthesised from Datura is ____________.
Which of the following hormone is not a steroid?
Smoking addiction is harmful because it produces polycyclic aromatic hydrocarbons, which causes
If a regular dose of drug or alcohol is not provided to an addicted person, he shows some withdrawal symptoms. List any four such withdrawal symptoms.
Give one difference between the following pairs:
Sources of Opioids and Cannabinoids
