Opiates or opiate narcotics are a class of drugs obtained from the fruit of papaver sominiferum(poppy). opiate narcotics are primarily used for 2 functions÷
1. primarily as analgesics(to reduce pain)
2.as sedatives(to ease nervous system)
the sedative use of opiate narcotics however,is not so relevant to the question.

option 1 is correct as it covers the type of drugs they are(narcotics) and their source (poppy.

option 2 is incorrect as it states "they are *non narcotics* which is wrong and that they reduce fever which they do not.

option 3 is incorrect as non narcotics do not target parhogenic organisms

option 4 is incorrect as even though opiates tend to be used as *mild sedatives* , they cannot be termed tranquilazers.

tranquilziers like amphitamies and barbutirates are drugs which are potent sedatives, and act like depressents and induce sleep by supressing the acrivity of the cns .

Opiates are narcotic analgesics obtained from the opium poppy. These drugs are derived from the opium poppy plant, Papaver somniferum. They have been used for centuries for their pain-relieving properties. Opiates are known for their ability to relieve pain by binding to opioid receptors in the central nervous system.

Here is a detailed explanation of why option A is the correct answer:

Narcotic analgesics:
- Opiates are classified as narcotic analgesics, which means they are drugs that relieve pain.
- They are known for their potent pain-relieving properties and are often used in medical settings for the management of severe pain.

Obtained from the opium poppy:
- Opiates are derived from the opium poppy plant.
- The opium poppy contains various alkaloids, including morphine and codeine, which are the primary active compounds in opiates.
- These alkaloids are extracted from the plant and used to manufacture opiate drugs.

Examples of opiates:
- Some examples of opiates include morphine, codeine, and heroin.
- Morphine is one of the most commonly used opiates in medical settings for the management of severe pain.
- Codeine is often used as a less potent pain reliever and can also be found in some cough syrups.

Mechanism of action:
- Opiates exert their effects by binding to specific opioid receptors in the central nervous system.
- By binding to these receptors, opiates can reduce the transmission of pain signals and produce analgesia.
- Opiates also have other effects, such as sedation and respiratory depression.

Addictive potential:
- Opiates are known to have a high potential for physical and psychological dependence.
- Prolonged use of opiates can lead to tolerance, meaning higher doses are required to achieve the same pain-relieving effect.
- Abrupt discontinuation of opiates can lead to withdrawal symptoms, which can be severe and uncomfortable.

In conclusion, opiates are narcotic analgesics obtained from the opium poppy. They are derived from the opium poppy plant and are known for their potent pain-relieving properties. Opiates work by binding to opioid receptors in the central nervous system and have a high potential for dependence and addiction.