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Questions and Answers
What is defined as crude drugs?
What is defined as crude drugs?
- Harvested and dried natural sources used medicinally (correct)
- Processed pharmaceutical compounds
- Chemicals extracted using advanced technology
- Synthetic drugs manufactured in laboratories
Crude drugs can be derived from which of the following sources?
Crude drugs can be derived from which of the following sources?
- Artificial flavors
- Chemical synthesis
- Animal tissues (correct)
- Manufacturing plants
Which of the following is an example of a crude drug?
Which of the following is an example of a crude drug?
- Mentha (correct)
- Aspirin
- Ibuprofen
- Insulin
What process do crude drugs undergo before they are considered for medicinal use?
What process do crude drugs undergo before they are considered for medicinal use?
Which statement about crude drugs is accurate?
Which statement about crude drugs is accurate?
What is the common English name for Mentha piperita?
What is the common English name for Mentha piperita?
In which contexts is the alphabetical arrangement mentioned most commonly used?
In which contexts is the alphabetical arrangement mentioned most commonly used?
What is the primary language used in the scientific nomenclature stated?
What is the primary language used in the scientific nomenclature stated?
Which of the following options represents the correct scientific nomenclature for Peppermint?
Which of the following options represents the correct scientific nomenclature for Peppermint?
Which of the following statements is incorrect regarding the content provided?
Which of the following statements is incorrect regarding the content provided?
How are the drugs organized in a taxonomic classification?
How are the drugs organized in a taxonomic classification?
Which of the following is NOT a level of taxonomic classification used for drugs?
Which of the following is NOT a level of taxonomic classification used for drugs?
What is the highest taxonomic level mentioned in the classification of drugs?
What is the highest taxonomic level mentioned in the classification of drugs?
Which of the following correctly outlines the sequence of taxonomic ranks used for drug classification?
Which of the following correctly outlines the sequence of taxonomic ranks used for drug classification?
The drugs' taxonomic classification is primarily based on which aspect?
The drugs' taxonomic classification is primarily based on which aspect?
What does the name 'nigrum' in Piper nigrum refer to?
What does the name 'nigrum' in Piper nigrum refer to?
Which plant is associated with the color purple?
Which plant is associated with the color purple?
What characteristic does Caryophyllus aromaticus possess?
What characteristic does Caryophyllus aromaticus possess?
The color 'purple' in plant names usually indicates which of the following?
The color 'purple' in plant names usually indicates which of the following?
Which of the following is NOT a characteristic mentioned for any of the plants listed?
Which of the following is NOT a characteristic mentioned for any of the plants listed?
Which plant is associated with the geographical origin indicated by its name?
Which plant is associated with the geographical origin indicated by its name?
What does the term 'vomica' in Strychnos nux vomica refer to?
What does the term 'vomica' in Strychnos nux vomica refer to?
Which active constituent is derived from a plant known for saponin?
Which active constituent is derived from a plant known for saponin?
Which of the following plants is primarily recognized for its pharmaceutical activity related to strychnine?
Which of the following plants is primarily recognized for its pharmaceutical activity related to strychnine?
What chemical characteristic is associated with Quillaia saponaria?
What chemical characteristic is associated with Quillaia saponaria?
Study Notes
Crude Drugs
- Crude drugs refer to raw plant, animal, or mineral materials used for medicinal or pharmaceutical purposes before undergoing processing.
- They are harvested and dried in their natural state.
- Examples of crude drugs include:
- Entire plants:
- Mentha (all plant)
- Peppermint (Mentha piperita L.)
- Cochineal (insect)
- Entire plants:
Classification of Crude Drugs
- Alphabetical: This method arranges drugs alphabetically by Latin or English names, common in dictionaries and pharmacopoeias.
- Taxonomic: This method classifies drugs based on the plant or animal source, using a hierarchy of classes, orders, families, genera, and species.
- Characteristic Color: Some drugs are named based on their distinct color:
- Piper nigrum (nigrum = black)
- Digitalis purpurea (purpurea = purple)
- Certain Aroma: Drugs with a specific aroma are sometimes named accordingly:
- Caryophyllus aromaticus (aromatic)
- Geographical Source: The origin of a drug can be reflected in its name:
- Cannabis indica (indica = India)
- Pharmaceutical Activity or Active Constituents:
- Strychnos nux vomica (vomica = vomiting) - Indicating its emetic properties
- Quillaia saponaria (saponaria = saponin) - Referencing the presence of the active compound saponin
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Description
Explore the fascinating world of crude drugs that serve medicinal purposes. This quiz covers the definition, examples, and various classification methods used for these raw materials. Delve into the different ways crude drugs are organized, such as taxonomic, alphabetical, and by characteristic features.
