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Human Health and Disease MCQs
Class XII Biology
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NCERT Based
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NEET Practice
📘 Concept Based
📝 Exam Level
🤖 AI Explanations
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446 questions in this chapter
Question 151 of 446
📘 CLASS XII
Which chemotherapeutic side effect is specifically mentioned in the sources?
Majority of drugs have side effects like hair loss, anemia, etc..
Question 152 of 446
📘 CLASS XII
Heroin is generally taken by which methods?
Generally taken by snorting and injection, heroin is a depressant.
Question 153 of 446
📘 CLASS XII
Ganja, charas, and hashish are forms of cannabinoids generally taken by:
Generally taken by inhalation and oral ingestion, these are known for their effects on cardiovascular system.
Question 154 of 446
📘 CLASS XII
Besides *Atropa belladona* and *Datura*, another plant product that can cause hallucinations in excessive dosage is:
Excessive dosage of cocaine causes hallucinations.
Question 155 of 446
📘 CLASS XII
Morphine is also a very effective:
Morphine is a very effective sedative and pain-killer.
Question 156 of 446
📘 CLASS XII
Tobacco chewing is associated with increased risk of cancer of the:
Tobacco chewing is associated with increased risk of cancer of the oral cavity.
Question 157 of 446
📘 CLASS XII
Adolescence is described as a bridge linking:
Adolescence is a bridge linking childhood and adulthood.
Question 158 of 446
📘 CLASS XII
Which of the following contributes significantly to persuading youngsters to try alcohol and drugs?
Stress, from pressures to excel in academics or examinations, has played a significant role.
Question 159 of 446
📘 CLASS XII
Unstable or unsupportive family structures and peer pressure are listed as factors associated with:
Other factors associated with drug and alcohol abuse among adolescents are unstable or unsupportive family structures and peer pressure.
Question 160 of 446
📘 CLASS XII
Which warning sign of abuse involves mental health symptoms?
Warning signs include withdrawal, isolation, depression, fatigue, aggressive and rebellious behaviour.
