Which of the following is hypnotic ?a) ...
Solution :
Hypnotic or soporific drugs, commonly known as sleeping pills, are a class of psychoactive drugs whose primary function is to induce sleep and to be used in the treatment of insomnia, or surgical anesthesia.
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Which of the following is hypnotic ?a) ...
Hypnotic substances are those that induce sleep or a state of relaxation in individuals. Among the options provided, the correct answer is option 'C', which is Paraldehyde. Let's explore why Paraldehyde is considered a hypnotic substance.
1. Paraldehyde:
- Paraldehyde is a sedative-hypnotic drug that has been used for many years to induce sleep or sedation in patients.
- It acts on the central nervous system by depressing the activity of certain brain functions, leading to a calming and hypnotic effect.
- Paraldehyde is commonly used in medical settings to treat insomnia, preoperative anxiety, and alcohol withdrawal symptoms.
- It is known to have a rapid onset of action and a relatively short duration of effect, making it suitable for short-term sedation.
2. Acetaldehyde:
- Acetaldehyde is not a hypnotic substance. It is an organic compound that is formed as an intermediate during the metabolism of alcohol in the body.
- It is mainly produced in the liver and can have toxic effects if accumulated in high concentrations.
- Acetaldehyde is responsible for some of the symptoms associated with alcohol intoxication, such as flushing, rapid heartbeat, and nausea.
3. Metaldehyde:
- Metaldehyde is also not a hypnotic substance. It is an organic compound commonly used as a pesticide to control slugs and snails.
- Ingesting metaldehyde can be toxic to humans and animals, causing symptoms such as tremors, seizures, and respiratory distress.
- It does not possess any sedative or hypnotic properties.
In conclusion, among the options provided, only Paraldehyde is a hypnotic substance. It is used to induce sleep and sedation in medical settings due to its calming effects on the central nervous system. Acetaldehyde and Metaldehyde, on the other hand, do not possess any hypnotic properties and have different functions and effects.
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