Bipolar Disorder is a mental health condition characterized by:
Correct Answer: Extreme mood swings
Bipolar disorder causes extreme changes in mood, energy, and behavior.
Schizophrenia is a mental health disorder that primarily affects:
Correct Answer: Thought processes and perception
Schizophrenia affects thinking, emotions, and perception of reality.
CKD primarily affects the:
Correct Answer: Kidneys
Chronic Kidney Disease affects the kidneys’ ability to filter blood.
Malnutrition is caused by a deficiency of:
Correct Answer: Essential nutrients
Malnutrition results from lack of essential nutrients needed by the body.
Cholera is caused by:
Correct Answer: Bacteria
Cholera is caused by bacteria found in contaminated food or water.
Tuberculosis (TB) is a human disease caused by a:
Correct Answer: Bacterium
Tuberculosis is caused by a bacterium that mainly attacks the lungs.
The bacteria that causes TB is called:
Correct Answer: Mycobacterium tuberculosis
TB is caused by the bacterium Mycobacterium tuberculosis.
Smallpox is caused by a:
Correct Answer: Virus
Smallpox was a viral disease eliminated through vaccination.
The virus that causes Smallpox is called:
Correct Answer: Variola
Smallpox was caused by the Variola virus.
Smallpox has been eradicated globally due to:
Correct Answer: Widespread vaccination efforts
Global vaccination campaigns led to the eradication of smallpox.
Malaria is a human disease caused by:
Correct Answer: Protozoa
Malaria is caused by protozoan parasites transmitted by mosquitoes.
The carrier of the malaria-causing parasite is the ______.
Correct Answer: Female Anopheles mosquito
Malaria spreads through the bite of the female Anopheles mosquito.
MCQs related to human diseases frequently appear in competitive exams as a part of general Science section. These questions are designed to assess a candidate's understanding of basic human physiology and their awareness of the human body. It’s not just about knowing the environment or current affairs — candidates are also tested on how well they understand themselves: what organs perform which functions, what diseases can affect those functions, and how the body responds to various conditions.
This knowledge reflects a candidate’s critical thinking and awareness of both internal and external factors affecting human life. Recognizing this importance, we have prepared a comprehensive list of Human Diseases MCQs that will prove helpful in your exam preparation. The list is provided below: