Science·easy
The theory that vaccines contain microchips for tracking populations has been physically disproven by independent laboratory analysis of vaccine contents.conspiracyvaccinesmicrochipsmisinformationhealth
Science·hard
Prion diseases such as Creutzfeldt-Jakob disease can potentially be transmitted through the consumption of infected human tissue.cannibalismprion diseaseinfectionhealth
Science·hard
How many times does the average heart beat in a lifetime?Approximately 2.5 billion times✓ correct
Approximately 500 million times
Approximately 5 billion times
Approximately 1 billion times
fun factshuman anatomyhealth
Science·medium
A human sneeze can travel up to 26 feet in the air.fun factshuman bodyhealth
Science·medium
A cat's purr vibrates at a frequency that can promote bone healing.fun factscatsanimal behaviorhealth
Science·easy
What is the most common blood type in the world?O positive✓ correct
A positive
B positive
AB positive
fun factsblood typebiologyhealth
Science·easy
Life expectancy at birth is solely determined by genetics and cannot be affected by healthcare quality or living conditions.demographylife expectancyhealth
Science·medium
The immune system becomes more effective at fighting new infections after age 65.agingimmune systemimmunosenescencehealth
Science·medium
What is the term for the progressive loss of muscle mass and strength that occurs with aging?Sarcopenia✓ correct
Osteoporosis
Arthrosis
Atrophy
agingmusclesmedical terminologyhealth
Science·easy
Which organ is most affected by age-related decline in terms of filtering waste from the blood?Kidneys✓ correct
Liver
Pancreas
Spleen
aginghuman bodyorganshealth
Science·medium
Altitude sickness in alpine environments is caused by increased oxygen levels.alpinealtitudesicknesshealth
Science·medium
Which compound in red wine is often credited with potential health benefits?Resveratrol✓ correct
Glucose
Ethanol
Malic acid
winehealthcompounds
Science·hard
What is the name of the condition in which a cat's third eyelid becomes visible?Haw✓ correct
Ptosis
Exophthalmos
Miosis
catshealthanatomy
Science·medium
What is the typical body temperature of a healthy cat in Fahrenheit?101-102°F✓ correct
98-99°F
103-104°F
100-101°F
catshealthphysiology
Science·medium
What percentage of cats are estimated to be lactose intolerant?90 percent or more✓ correct
30 percent
50 percent
70 percent
catsnutritionlactose intolerancehealth
Science·medium
Which mineral is crucial to consume in survival situations to prevent muscle cramps and maintain nerve function?Potassium✓ correct
Iron
Zinc
Copper
survivalnutritionmineralshealth
Science·medium
Which fungal infection in humans is caused by the Candida species related to mushroom-like fungi?Thrush✓ correct
Athlete's foot
Ringworm
Histoplasmosis
mushroomsfungihealthdisease
Science·hard
What is the name of the condition where a dog's kneecap temporarily dislocates?Patellar luxation✓ correct
Hip dysplasia
Elbow dysplasia
Luxating patella syndrome
dogshealthmedical conditions
Science·easy
What is the average lifespan of most dog breeds?10-13 years✓ correct
5-7 years
15-18 years
3-5 years
dogshealthlifespan
Science·medium
Which organ is most directly damaged by chronic intranasal cocaine use?Nasal septum✓ correct
Pancreas
Spleen
Gallbladder
cocainehealthdamageanatomy
Science·hard
How many times does a cat's heart beat per minute on average?110-140✓ correct
70-100
150-180
90-110
catsphysiologyhealthheart
General Knowledge·easy
What is the lifespan of a typical domestic cat?12-18 years✓ correct
8-10 years
20-25 years
5-7 years
catslifespanhealth
Science·hard
Heroin is the brand name of morphine once marketed by which pharmaceutical company?Bayer✓ correct
Merck
Pfizer
Novartis
society and culturebusinessmarketingmedicinesciencenames
History·hard
When the penicillin first successfully used to treat a patient for septicaemia?1942✓ correct
1918
1926
1934
eventsfirstsmedicinehistoryrecordsscience
History·hard
In which year was the creation of the first artificial heart?2015✓ correct
2000
1993
2004
eventsinventionsmedicinehistorytechnologyscience
History·hard
When was the first MRI scan of a human being?1977✓ correct
1954
1990
2003
eventsfirstsmedicinetechnologyhistoryrecords
Food & Drink·medium
Which of these foods is a good source of omega-3 fatty acids?Sardine✓ correct
Broccoli
Beef
Peanuts
food and drinkfoodnutritionculturehealthscience
History·hard
When was the first dialysis machine created?1943✓ correct
1911
1968
1924
eventsfirstsmedicinehistoryrecordsscience
Science·easy
What is the process by which both milk and blood can become semisolid?Clotting✓ correct
Pasteurization
Filtration
Distillation
biologyhealthmedicinescience
Science·easy
What allergy is caused by the pollen of certain plants?Hay fever✓ correct
Asthma
Eczema
Vertigo
plantsmedicinesciencenaturebiologyhealth
History·hard
When was the first blood bank opened?1937✓ correct
1910
1919
1928
eventsfirstsmedicinehistoryrecordsscience
History·hard
When was laser eye surgery first used for vision correction?1983✓ correct
1974
1993
2001
eventsfirstsmedicinehistoryrecordsscience
History·hard
When was the first chemotherapy treatment?1956✓ correct
1932
1940
1921
eventsfirstsmedicinehistoryrecordsscience
History·hard
Who performed the world's first successful human heart transplant in 1967?Christiaan Barnard✓ correct
Robert Adams
Gaston Milian
Edoardo Bassini
medicinehistorysurgerysciencehealth
History·hard
In which year was the vaccine for tuberculosis created?1921✓ correct
1940
1951
1968
eventsmedicinehistorysciencehealth
History·medium
What disease killed millions of Europeans in the 14th century?Bubonic plague✓ correct
Syphilis
Scarlet fever
Furuncles
historydisease1300smedicinehealthdecades
Food & Drink·easy
Which of these is a major food allergen?Peanuts✓ correct
Lentils
Black beans
Chickpeas
nutritionfoodfood and drinkhealthscienceculture
Food & Drink·easy
Which vegetable did Popeye love to eat from a can?Spinach✓ correct
Kale
Broccoli
Cabbage
nutritionvegetablesfood and drinkfoodcartoonshealth
History·hard
In which year was the first successful organ transplant?1954✓ correct
1970
1933
1981
eventsfirstsmedicinehistoryrecordsscience
History·hard
In which year was the first “test tube baby” conceived using IVF?1978✓ correct
1972
1984
1990
eventsfirstsmedicinehistoryrecordsscience