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प्रश्न
What is the scientific explanation for the feeling of depression?
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उत्तर
A person suffers from depression when he has low levels of noradrenaline. Noradrenaline is a neurotransmitter that plays a role in mood changes. Low levels of noradrenaline lower the signal-sending activity and make the person suffer from depression.
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संबंधित प्रश्न
What are the main constituents of dettol?
Define the following term with a suitable example in each:
Broad-spectrum antibiotics
Which of the following statements is not correct.
Which of the following are antidepressants?
(i) Iproniazid
(ii) Phenelzine
(iii) Equanil
(iv) Salvarsan
Which type of drugs come under antimicrobial drugs?
What is the basic difference between antiseptics and disinfectants?
Between sodium hydrogen carbonate and magnesium hydroxide which is a better antacid and why?
Match the medicines given in Column I with their use given in Column II.
| Column I | Column II |
| (i) Ranitidine | (a) Tranquilizer |
| (ii) Furacine | (b) Antibiotic |
| (iii) Phenelzine | (c) Antihistamine |
| (iv) Chloramphenicol | (d) Antiseptic |
| (e) Antifertility drug |
Match the classes of drugs given in Column I with their action given in Column II.
| Column I | Column II |
| (i) Analgesics | (a) Inhibit the growth of microorganisms can be given orally |
| (ii) Antiseptics | (b) Treatment of stress |
| (iii) Antihistamines | (c) Applied to inanimate objects |
| (iv) Antacids | (d) Prevents the interaction of histamine with its receptor |
| (v) Tranquilisers | (e) Pain killing effect |
| (vi) Antibiotics | (f) Applied to diseased skin surfaces |
| (vii) Disinfectants | (g) Treatment of acidity |
Assertion: Sulpha drug contain sulphonamide group.
Reason: Salvarsan is a sulpha drug.
Aspirin is chemically
SLV – 3 Rockets use
How many of the following drugs is/are example(s) of broad spectrum antibiotic?
Select the active antiseptic ingredient in dettol?
The linkage present in salvarsan is _______.
The antibacterial activity of prontosil is due to ________.
Who discovered the first antibiotic penicillin?
Limited spectrum antibiotics are __________.
Which of the following is a commonly used disinfectant in hospitals?
