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प्रश्न
The outline structure of a drug is given below.
- Which group of drugs does this represent?
- What are the modes of consumption of these drugs?
- Name the organ of the body which is affected by consumption of these drugs.
उत्तर
- Cannabinoids
- Generally taken by inhalation and oral ingestion
- Affect the cardiovascular system of the body
APPEARS IN
संबंधित प्रश्न
A typical value of resting membrane potential is ______.
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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.
The data below shows the concentration of nicotine smoked by a smoker taking 10 puffs/minute.
(a) With reference to the above graph explain the concentration of nicotine in blood at 10 minutes.
(b) How will this affect the concentration of carbon monoxide and haembound oxygen at 10 minutes?
(c) How does cigarette smoking result in high blood pressure and increase in heart rate?
OR
(c) How does cigarette smoking result in lung cancer and emphysema?
State the mode of action of cocaine on the human body. Write the scientific name of the source plant it is obtained from.
- Assertion: Smoking can raise blood pressure and increase heart rate.
- Reason: Nicotine stimulates adrenal glands to release adrenaline and noradrenaline into the blood circulation, both of which raise blood pressure and increase heart rate.
