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Human Health and Disease MCQs

Class XII Biology β€’ NCERT Based β€’ NEET Practice

πŸ“˜ Concept Based πŸ“ Exam Level πŸ€– AI Explanations
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446 questions in this chapter
Question 391 of 446
πŸ“˜ CLASS XII
Withdrawal, isolation, and depression are common warning signs of drug and alcohol abuse among ____.
These are common warning signs of drug and alcohol abuse among youth.
Question 392 of 446
πŸ“˜ CLASS XII
Those who take drugs intravenously are more likely to acquire serious infections like AIDS and Hepatitis B because the viruses are transferred by sharing infected ____ and syringes.
The viruses are transferred from one person to another by sharing of infected needles and syringes.
Question 393 of 446
πŸ“˜ CLASS XII
The chronic use of drugs and alcohol damages the nervous system and the ____.
The chronic use of drugs and alcohol damages nervous system and liver (cirrhosis).
Question 394 of 446
πŸ“˜ CLASS XII
Anabolic steroids are misused in sports, alongside narcotic analgesics, diuretics, and certain ____.
Sportspersons misuse narcotic analgesics, anabolic steroids, diuretics and certain hormones.
Question 395 of 446
πŸ“˜ CLASS XII
In females, anabolic steroid use can lead to abnormal ____ cycles.
Side-effects in females include abnormal menstrual cycles.
Question 396 of 446
πŸ“˜ CLASS XII
A side effect of anabolic steroid use in males is the enlargement of the ____ gland.
In males, side effects include enlargement of the prostate gland.
Question 397 of 446
πŸ“˜ CLASS XII
To prevent drug abuse, a child should not be pushed unduly to perform beyond his/her threshold ____.
A child should not be pushed unduly to perform beyond his/her threshold limits.
Question 398 of 446
πŸ“˜ CLASS XII
It is worthwhile to channelise the child’s energy into healthy pursuits like sports, reading, music, and ____.
Channelising the child’s energy into healthy pursuits like sports, reading, music, yoga helps avoid drug abuse.
Question 399 of 446
πŸ“˜ CLASS XII
Help from parents and ____ should be sought immediately so that they can guide appropriately against abuse.
Help from parents and peers should be sought immediately.
Question 400 of 446
πŸ“˜ CLASS XII
Antibodies in colostrum are essential for the newborn infant, which provides protection against ____.
The antibodies (IgA) in colostrum protect the infant.