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Chemotherapy is...

Chemotherapy is

A

Use of heat for therapeutic effect

B

Use of chemical for therapeutic effect

C

Use of natural reagent for therapeutic effect

D

All of these

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Term "Chemotherapy":** - The term "chemotherapy" can be broken down into two parts: "chemo" which refers to chemicals, and "therapy" which refers to treatment or therapeutic effect. This indicates that chemotherapy involves the use of chemicals for treatment purposes. 2. **Identifying the Purpose of Chemotherapy:** - Chemotherapy is primarily known as a treatment for cancer. It involves the use of chemical substances or drugs that specifically target and kill cancer cells in the body. 3. **Recognizing the Types of Agents Used:** - Various chemical agents are utilized in chemotherapy, including specific anti-cancer drugs. Some examples of these drugs include mechlorethamine, melflufen, and ifosfamide. These substances are often derivatives of mustard gas and are designed to effectively combat cancer cells. 4. **Evaluating the Options:** - Given the options presented: - a) Use of heat for therapeutic effect - b) Use of chemicals for therapeutic effect - c) Use of natural reagent for therapeutic effect - d) All of these - We can conclude that the correct option is (b) as chemotherapy specifically involves the use of chemicals for therapeutic purposes, particularly in the treatment of cancer. 5. **Final Conclusion:** - Therefore, the correct answer to the question "Chemotherapy is" is: **Use of chemicals for therapeutic effect.** ---
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Knowledge Check

  • Passage-2 The chemicals used to treat diseases and to reduce the suffering from pain are known as drugs or medicines. The chemicals used in chemotherapy are classified according to their action. For example antipyretics are medicines used to lower the body temperature in high fever. The examples of antipyretics are para ethoxy acetamide and analgin. Analgesics are medicines which relieve pain. They are of two types. (i) Narcotics are medicines which relieve pain by producing sleep and unconsciousness. They are morphine, morphine diacetate (heroin) and codeine. They are habit forming (ii) Non narcotic analgesics are not habit forming and do not usually induce sleep. They are aspirin, brufen and butazolidine. Antiseptics are medicines which kill or prevent the growth of micro-organisms Antiseptics are also used to reduce odours arising out of bacterial decomposition on the surface of the body. They are 2% solution of phenol, dettol (a solution of terpincol and chloro-xylenol) savlon, bithional etc. Disinfectants are medicines which kill the microorganisms but are not safe for application to living tissues. Tranquillizers are medicines used to relieve mental tension and an anxiety. They act on the nervous system and induce sleep. They may antidepressants (to elevate mood) such as methedrine and vitalin, sedatives (relieve mental agitation and violence) such as diazopam, seconal, luminal and equanil. Antibiotics are medicines produced by micro-organisms such as fungi, bacteria and moulds and are used to kill other microorganisms. They are penicillin (Treat sore throat, bronchitis, pneumonia), streptomycin (active against tuberclosis, chloramphenicol treat typhoid, acute fever, urinary infection. Which of the following compounds is aspirin ?

    A
    Acetyl salicylic acid
    B
    Methyl salicylate
    C
    Phenyl salicylate
    D
    Salicylic acid

  • Passage-2 The chemicals used to treat diseases and to reduce the suffering from pain are known as drugs or medicines. The chemicals used in chemotherapy are classified according to their action. For example antipyretics are medicines used to lower the body temperature in high fever. The examples of antipyretics are para ethoxy acetamide and analgin. Analgesics are medicines which relieve pain. They are of two types. (i) Narcotics are medicines which relieve pain by producing sleep and unconsciousness. They are morphine, morphine diacetate (heroin) and codeine. They are habit forming (ii) Non narcotic analgesics are not habit forming and do not usually induce sleep. They are aspirin, brufen and butazolidine. Antiseptics are medicines which kill or prevent the growth of micro-organisms Antiseptics are also used to reduce odours arising out of bacterial decomposition on the surface of the body. They are 2% solution of phenol, dettol (a solution of terpincol and chloro-xylenol) savlon, bithional etc. Disinfectants are medicines which kill the microorganisms but are not safe for application to living tissues. Tranquillizers are medicines used to relieve mental tension and an anxiety. They act on the nervous system and induce sleep. They may antidepressants (to elevate mood) such as methedrine and vitalin, sedatives (relieve mental agitation and violence) such as diazopam, seconal, luminal and equanil. Antibiotics are medicines produced by micro-organisms such as fungi, bacteria and moulds and are used to kill other microorganisms. They are penicillin (Treat sore throat, bronchitis, pneumonia), streptomycin (active against tuberclosis, chloramphenicol treat typhoid, acute fever, urinary infection. The drug mathedrine belongs to the class of:

    A
    antipyretic
    B
    antidepressant
    C
    sedative
    D
    lynotic

  • Passage-2 The chemicals used to treat diseases and to reduce the suffering from pain are known as drugs or medicines. The chemicals used in chemotherapy are classified according to their action. For example antipyretics are medicines used to lower the body temperature in high fever. The examples of antipyretics are para ethoxy acetamide and analgin. Analgesics are medicines which relieve pain. They are of two types. (i) Narcotics are medicines which relieve pain by producing sleep and unconsciousness. They are morphine, morphine diacetate (heroin) and codeine. They are habit forming (ii) Non narcotic analgesics are not habit forming and do not usually induce sleep. They are aspirin, brufen and butazolidine. Antiseptics are medicines which kill or prevent the growth of micro-organisms Antiseptics are also used to reduce odours arising out of bacterial decomposition on the surface of the body. They are 2% solution of phenol, dettol (a solution of terpincol and chloro-xylenol) savlon, bithional etc. Disinfectants are medicines which kill the microorganisms but are not safe for application to living tissues. Tranquillizers are medicines used to relieve mental tension and an anxiety. They act on the nervous system and induce sleep. They may antidepressants (to elevate mood) such as methedrine and vitalin, sedatives (relieve mental agitation and violence) such as diazopam, seconal, luminal and equanil. Antibiotics are medicines produced by micro-organisms such as fungi, bacteria and moulds and are used to kill other microorganisms. They are penicillin (Treat sore throat, bronchitis, pneumonia), streptomycin (active against tuberclosis, chloramphenicol treat typhoid, acute fever, urinary infection. Medicine which is antibiotic is :

    A
    Aspirin
    B
    Calmpose
    C
    Chloroquine
    D
    Ampicillin