General Knowledge MCQs
Topic Notes: General Knowledge
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
31
What does 'Edema' refer to?
Answer:
Swelling caused by excess fluid
Edema is swelling caused by excess fluid trapped in your body's tissues.
32
What does 'Pathogen' mean?
Answer:
A bacterium, virus, or other microorganism that can cause disease
A pathogen is an organism causing disease to its host.
33
What is an 'Analgesic'?
Answer:
A drug that relieves pain
An analgesic, or painkiller, is any member of the group of drugs used to achieve analgesia, relief from pain.
34
What does 'Chronic' mean?
Answer:
Persisting for a long time
A chronic condition is a human health condition or disease that is persistent or otherwise long-lasting in its effects.
35
What does 'Acute' mean in a medical context?
Answer:
Sudden and severe
Acute conditions are severe and sudden in onset. This could describe anything from a broken bone to an asthma attack.
36
What is 'Anemia'?
Answer:
Deficiency of red blood cells or hemoglobin
Anemia is a condition in which you lack enough healthy red blood cells to carry adequate oxygen to your body's tissues.
37
What does 'Pulmonary' relate to?
Answer:
Lungs
Pulmonary relates to the lungs. For example, a pulmonary embolism is a blockage in one of the pulmonary arteries in the lungs.
38
What does the prefix 'Hepato-' refer to?
Answer:
Liver
'Hepato-' refers to the liver. For example, 'Hepatitis' is inflammation of the liver.
39
What does 'Dermatology' study?
Answer:
Skin
Dermatology is the branch of medicine concerned with the diagnosis and treatment of skin disorders.
40
What is 'Hypoglycemia'?
Answer:
Low blood sugar
Hypoglycemia is a condition characterized by an abnormally low level of blood sugar (glucose).