100 GK Questions about Health and Medicine
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Are you curious about the human body, diseases, and medical breakthroughs? This collection of 100 GK Questions About Health and Medicine will challenge your understanding of vital health topics, from anatomy and nutrition to famous medical discoveries and global health issues.
Whether you’re a medical student, healthcare professional, or simply a health enthusiast, these 100 GK Questions About Health and Medicine will expand your knowledge and keep you informed about essential wellness concepts.
Why Test Yourself with 100 GK Questions About Health and Medicine?
Health literacy is crucial for making informed decisions about your well-being. These 100 GK Questions About Health and Medicine help:
✔ Improve awareness of diseases and prevention
✔ Enhance medical knowledge for competitive exams
✔ Stay updated on global health facts
✔ Promote better lifestyle choices
Let’s dive into these 100 GK Questions About Health and Medicine—some easy, some challenging, but all informative!
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Here are 100 GK Questions about Health and Medicine
Human Anatomy & Physiology (Q1-Q20)
Which is the largest organ in the human body?
Answer: SkinHow many bones are in an adult human body?
Answer: 206What is the hardest substance in the human body?
Answer: Tooth enamelWhich gland produces insulin?
Answer: PancreasWhat is the normal pH range of human blood?
Answer: 7.35–7.45Which part of the brain controls balance?
Answer: CerebellumHow many chambers does the human heart have?
Answer: 4What is the largest artery in the body?
Answer: AortaWhich vitamin is produced by the skin in sunlight?
Answer: Vitamin DWhat is the smallest bone in the human body?
Answer: Stapes (in the ear)Which muscle is the strongest in the human body?
Answer: Masseter (jaw muscle)How many teeth does an average adult have?
Answer: 32What is the largest internal organ?
Answer: LiverWhich blood cells fight infection?
Answer: White blood cellsWhat is the liquid part of blood called?
Answer: PlasmaWhich nerve connects the eye to the brain?
Answer: Optic nerveWhat is the average human body temperature?
Answer: 98.6°F (37°C)Where are red blood cells produced?
Answer: Bone marrowWhich organ filters blood and produces urine?
Answer: KidneysWhat is the windpipe called?
Answer: Trachea
Diseases & Disorders (Q21-Q40)
What causes scurvy?
Answer: Vitamin C deficiencyWhich virus causes AIDS?
Answer: HIVWhat disease is transmitted by Anopheles mosquitoes?
Answer: MalariaWhat is the main symptom of Parkinson’s disease?
Answer: TremorsWhich organ is affected by hepatitis?
Answer: LiverWhat condition results from insufficient insulin?
Answer: DiabetesWhich disease causes “lockjaw”?
Answer: TetanusWhat autoimmune disease attacks joints?
Answer: Rheumatoid arthritisWhich condition is linked to excessive sugar consumption?
Answer: DiabetesWhat disorder causes memory loss?
Answer: Alzheimer’sWhich disease is prevented by the BCG vaccine?
Answer: TuberculosisWhat causes the “bends” in divers?
Answer: Decompression sicknessWhich vitamin deficiency causes rickets?
Answer: Vitamin DWhat is the main symptom of glaucoma?
Answer: Increased eye pressureWhich disease is characterized by uncontrolled cell growth?
Answer: CancerWhat condition results from iodine deficiency?
Answer: GoiterWhich disorder affects the myelin sheath of nerves?
Answer: Multiple sclerosisWhat causes the “whooping” sound in whooping cough?
Answer: Bordetella pertussis bacteriaWhich disease is transmitted by ticks?
Answer: Lyme diseaseWhat condition is caused by excess uric acid?
Answer: Gout
Nutrition & Diet (Q41-Q60)
Which mineral is vital for bones?
Answer: CalciumWhat deficiency causes anemia?
Answer: IronWhich vitamin helps blood clot?
Answer: Vitamin KWhat is the best dietary source of omega-3?
Answer: Fatty fishWhich fruit is richest in potassium?
Answer: BananaWhat vitamin is citrus fruits known for?
Answer: Vitamin CWhich mineral regulates blood pressure?
Answer: PotassiumWhat is the main nutrient in eggs?
Answer: ProteinWhich vitamin is sunlight-derived?
Answer: Vitamin DWhat deficiency causes beriberi?
Answer: Vitamin B1
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Which drink has the most caffeine?
Answer: CoffeeWhat mineral is in hemoglobin?
Answer: IronWhich vitamin supports vision?
Answer: Vitamin AWhat is the main sugar in milk?
Answer: LactoseWhich nut is highest in protein?
Answer: AlmondWhat vitamin prevents scurvy?
Answer: Vitamin CWhich oil is richest in omega-3?
Answer: Flaxseed oilWhat mineral prevents tooth decay?
Answer: FluorideWhich fruit has the most fiber?
Answer: AvocadoWhat is the main component of bones?
Answer: Calcium phosphate
Medical History & Discoveries (Q61-Q80)
Who discovered penicillin?
Answer: Alexander FlemingFirst vaccine developed?
Answer: Smallpox (Edward Jenner)Father of modern surgery?
Answer: SushrutaDevice to measure BP?
Answer: SphygmomanometerFirst antibiotic?
Answer: PenicillinWho discovered blood groups?
Answer: Karl LandsteinerFirst organ transplanted?
Answer: KidneyInventor of the stethoscope?
Answer: René LaennecWho discovered X-rays?
Answer: Wilhelm RoentgenFirst successful heart transplant surgeon?
Answer: Christiaan BarnardDisease eradicated in 1980?
Answer: SmallpoxWho discovered anesthesia?
Answer: William MortonInventor of the microscope?
Answer: Antonie van LeeuwenhoekFirst cloned mammal?
Answer: Dolly the sheepWho discovered the polio vaccine?
Answer: Jonas SalkFirst antiseptic used in surgery?
Answer: Carbolic acidWho discovered the circulatory system?
Answer: William HarveyFirst synthetic antibiotic?
Answer: ProntosilWho discovered vitamin C?
Answer: Albert Szent-GyörgyiFirst MRI scan performed?
Answer: 1977
Public Health & Global Issues (Q81-Q100)
WHO headquarters?
Answer: GenevaEradicated disease in 2011?
Answer: RinderpestLeading cause of death globally?
Answer: Heart diseaseCOVID-19 virus name?
Answer: SARS-CoV-2First country to eliminate malaria?
Answer: UAEMost common infectious disease?
Answer: Common coldWHO’s “End TB” strategy target year?
Answer: 2035Disease with “Ring vaccination”?
Answer: SmallpoxFirst oral polio vaccine developer?
Answer: Albert SabinUN’s health goal for 2030?
Answer: Universal health coverageMost vaccinated disease in history?
Answer: SmallpoxVirus causing cervical cancer?
Answer: HPVWHO’s pandemic alert system has how many phases?
Answer: 6First country to approve COVID vaccine?
Answer: UKDisease with “Zero by 30” goal?
Answer: RabiesWHO’s essential medicines list updates every __ years?
Answer: 2Global AIDS strategy target year?
Answer: 2030Most common vaccine preservative?
Answer: ThiomersalWHO’s “3 by 5” initiative targeted?
Answer: HIV treatmentFirst human genome sequenced?
Answer: 2003
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100 GK Questions About Health and Medicine to Test Your Knowledge
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