Hypertension refers to high blood pressure, which can lead to heart disease, stroke, and other complications if uncontrolled.
22. Tuberculosis primarily affects the:
Tuberculosis (TB) is caused by Mycobacterium tuberculosis and primarily affects the lungs, though it can spread to other organs.
23. HIV/AIDS is, a human disease, caused by a virus that affects _____.
HIV (Human Immunodeficiency Virus) attacks the immune system, specifically CD4 cells, weakening the body’s defense against infections.
24. Asthma is a disease of the:
Asthma is a chronic condition that affects the airways in the lungs, making breathing difficult due to inflammation and narrowing.
25. Alzheimer’s Disease primarily affects the ______.
Alzheimer’s disease is a progressive brain disorder that destroys memory and cognitive functions, mainly affecting older adults.
26. Cancer is a group of diseases that primarily involves __________.
Cancer occurs when abnormal cells divide uncontrollably and can spread to other parts of the body, forming tumors.
27. Stroke occurs when there is a disruption in blood flow to the _______.
A stroke happens when the brain’s blood supply is blocked or reduced, depriving brain tissue of oxygen and nutrients.
28. Epilepsy is a disorder of the _______.
Epilepsy is a neurological disorder marked by recurrent seizures due to abnormal electrical activity in the brain.
29. Influenza (Flu) is a Human disease that primarily affects the ______.
Influenza (flu) is a viral infection that attacks the respiratory system, especially the lungs, nose, and throat.
30. Hepatitis (A, B, C) primarily affects the _______.
Hepatitis is an inflammation of the liver, usually caused by viral infections (A, B, C), leading to liver damage.
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:
