🏥 Medical Trivia - Mind-Blowing Healthcare Facts That Will Shock You

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Which lipid particle is considered protective against atherosclerosis?

🟢easy

How many bones are in the typical adult human skeleton?

🟢easy

Which nutrient is the main source of quick energy for cells?

🟢easy

Which sensory organ contains the cochlea?

🟡medium

Which immunoglobulin is most abundant in human serum?

🟢easy

Which disease was first prevented by vaccination in 1796?

🟡medium

Which organ is primarily affected in Hashimoto disease?

🟡medium

Which clinical triad is classic for Horner syndrome?

🔴hard

Which rare autosomal dominant disorder features telangiectasias and recurrent epistaxis due to vascular malformations?

🟢easy

Which gas do we exhale in greatest proportion after breathing?

🔴hard

Which cytokine drives the acute phase response and is targeted by tocilizumab?

🟢easy

Which paired organs filter blood and produce urine?

🟡medium

Which organism causes Lyme disease?

🔴hard

Which histamine receptor is blocked by ranitidine to reduce gastric acid secretion?

🟢easy

What instrument do clinicians use to listen to heart and lung sounds?

🟡medium

What is the medical name for the windpipe?

🟢easy

Which site is most commonly used to check the pulse at the wrist?

🔴hard

Which triad of signs classically indicates acute cardiac tamponade?

🟡medium

Which parasite spreads via Anopheles mosquitoes?

🟡medium

Which coagulation study monitors warfarin therapy effectiveness?

🟢easy

Which joint type allows the widest range of motion at the shoulder?

🟡medium

Which screening test is recommended for colorectal cancer beginning at many adults age 45?

🟢easy

Which part of a neuron sends signals away from the cell body?

🟢easy

What is the primary function of alveoli in the lungs?

🟡medium

Which hormone surges to trigger ovulation?

🟡medium

Which clinical sign involves tapping the facial nerve to test for hypocalcemia?

🔴hard

Which prion disease was historically linked to ritual cannibalism among the Fore people of Papua New Guinea?

🟡medium

Which bacterium is linked to most peptic ulcers?

🟡medium

Which blood test measures average glucose over about three months?

🔴hard

Which eponym denotes the bony overgrowth at the distal interphalangeal joints in osteoarthritis?

🟢easy

Which virus causes the seasonal flu?

🔴hard

Which endocrine tumor secretes excess catecholamines and is associated with the rule of tens?

🟡medium

Who performed the first successful human heart transplant in 1967?

🔴hard

What is the formal name of the first oral polio vaccine licensed in the United States in 1961?

🟢easy

Which blood type is called the universal recipient?

🟢easy

Which part of the brain coordinates balance and fine movement?

🟢easy

How many chambers does the human heart have?

🟡medium

What is the genetic material of the human immunodeficiency virus?

🟢easy

What is the medical term for high blood pressure?

🔴hard

Which syndrome combines thrombocytopenia microangiopathic hemolysis and neurologic symptoms often following diarrheal illness in children?

🟡medium

What is the name of the maneuver to relieve choking in a conscious adult?

🟡medium

Which dermatome includes the umbilicus level?

🟡medium

Which neurotransmitter deficit is central to Parkinson disease?

🟡medium

Which electrolyte disturbance classically causes peaked T waves on ECG?

🟢easy

Which mineral is most critical for healthy tooth enamel?

🔴hard

Which cardiac ion channel gene is most commonly mutated in congenital long QT type 1?

🟢easy

Which vitamin is synthesized in skin with sunlight and supports bone health?

🔴hard

Which syndrome results from nonfunctional adrenocorticotropic hormone receptor leading to congenital adrenal insufficiency with pigmentation sparing?

🔴hard

Which surgeon completed the first human kidney transplant between identical twins in 1954?

🟡medium

Which vaccine uses a live attenuated virus in the standard measles mumps rubella schedule?

🟡medium

Which lung volume remains after maximum exhalation?

🟡medium

Which scoring system estimates stroke risk in atrial fibrillation?

🔴hard

Which vasculitis shows granulomas involving the upper airway lungs and kidneys and is associated with PR3 ANCA?

🟢easy

Which blood component is essential for clot formation?

🟢easy

Which vitamin deficiency causes scurvy?

🔴hard

What is the eponym for the pathognomonic rash of Lyme disease?

🟡medium

Which cranial nerve is responsible for smell?

🟢easy

Which organ primarily regulates fluid balance via urine output?

🟢easy

What is the largest artery in the human body?

🔴hard

Which parasite causes neurocysticercosis leading to new onset seizures in endemic regions?

🔴hard

Which cardiac biomarker rises earliest after acute myocardial infarction within about one to three hours?

🔴hard

In which year did Barry Marshall famously drink H pylori culture to prove causation in gastritis?

🟡medium

What is the normal resting heart rate range for healthy adults in beats per minute?

🟡medium

Which electrolyte abnormality prolongs the QT interval and predisposes to torsades?

🔴hard

Which year marked the first successful use of the artificial heart device Jarvik 7 as a permanent implant?

🔴hard

Which viral surface protein of influenza mediates fusion after endocytosis?

🟢easy

Where are most taste buds located?

🟢easy

Which muscle is the main driver of breathing at rest?

🟢easy

Blood pressure is traditionally measured in which units?

🟢easy

Which sugar level test is central to diabetes management?

🔴hard

Which inherited disorder causes copper accumulation treated with chelators like penicillamine?

🔴hard

Which eponym describes the facial nerve paralysis associated with acoustic neuroma surgery risk?

🔴hard

Which clotting factor deficiency defines classic hemophilia A?

🟡medium

What is the medical term for fainting due to temporary drop in cerebral perfusion?

🟢easy

What is the largest external organ of the human body by surface area?

🔴hard

Which microorganism produces the botulinum neurotoxin used therapeutically to treat dystonia?

🟡medium

In which year did Alexander Fleming first report the discovery of penicillin?

🟢easy

What organ primarily detoxifies chemicals and metabolizes drugs?

🟢easy

Which blood type is known as the universal donor?

🔴hard

In what year did the World Health Organization certify global smallpox eradication?

🔴hard

Which molecule discovered in 1961 is nicknamed the first neurotransmitter modulator identified by cyclic nucleotide signaling?

🔴hard

Which Nobel Prize in Physiology or Medicine in 2008 recognized the discovery of human papillomavirus causing cervical cancer?

🔴hard

The Apgar score was first introduced in which year?

🔴hard

Which antibody is used as a marker for celiac disease along with anti endomysial antibodies?

🔴hard

Which genetic repeat expansion causes Huntington disease?

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What condition is characterized by low thyroid hormone with elevated TSH?

🟢easy

Which part of the eye controls the amount of light entering?

🟢easy

What is the normal body temperature in Celsius?

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Which antibiotic class inhibits bacterial cell wall cross linking?

🔴hard

What is the name of the surgical procedure that removes a portion of the colon and connects the small intestine to the rectum in ulcerative colitis?

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What does the emergency acronym CPR stand for?

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Which artery is most often occluded in myocardial infarction of the anterior wall?

🟢easy

Which bony structure protects the brain?

🔴hard

Which metabolic emergency shows Kussmaul respirations and fruity breath odor?

🔴hard

Which year did Roentgen announce the discovery of X rays?

🔴hard

Which year saw the publication of the Framingham Heart Study initial major findings on cardiovascular risk factors?

🔴hard

Which antibiotic targets the 50S ribosomal subunit by binding the peptidyl transferase center as linezolid does?

🔴hard

Which clinical test assesses for de Quervain tenosynovitis by ulnar deviation with thumb in fist?

🔴hard

What eponym refers to the oedema swelling of the uvula seen in severe angioedema?

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Which childhood exanthem presents with Koplik spots on the buccal mucosa?

🟡medium

Which lung disease is strongly associated with alpha 1 antitrypsin deficiency?

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Which artery is palpated in the neck to assess pulse during CPR?

🟢easy

Which ethical pledge is associated with the phrase 'first do no harm'?

🟢easy

Which measurement estimates body fat using height and weight?

🟢easy

Which organ stores and concentrates bile?

🔴hard

Which histologic body describes the nuclear inclusions of cytomegalovirus on light microscopy?

🔴hard

Which antimicrobial first isolated from soil bacteria Saccharopolyspora erythraea entered clinical use in 1952?

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Which fracture type involves a bone broken into more than two pieces?

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Which gland is called the master gland of the endocrine system?

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Which vitamin deficiency leads to night blindness?

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Which imaging modality uses magnetic fields rather than ionizing radiation?

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What is the primary anticoagulant produced in leeches that inspired a modern drug?

🔴hard

Which proto oncogene activation characterizes Burkitt lymphoma with t 8 to 14 translocation?

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Which organ produces the hormone insulin?

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Which infectious disease is targeted by Bacillus Calmette Guerin vaccine?

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Which congenital heart defect produces a machine like continuous murmur classically?

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Which disease did Edward Jenner inoculate against using cowpox material in 1796?

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What is the common name for epistaxis?

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Which classification places drugs by fetal risk during pregnancy in former US labeling?

🔴hard

What is the formal term for the calculation that estimates renal filtration using serum creatinine age sex and race variables as in CKD EPI?

🟢easy

What is the common term for myocardial infarction?

🟢easy

Questions (122 of 122)

Which lipid particle is considered protective against atherosclerosis?

How many bones are in the typical adult human skeleton?

Which nutrient is the main source of quick energy for cells?

Which sensory organ contains the cochlea?

Which immunoglobulin is most abundant in human serum?

Which disease was first prevented by vaccination in 1796?

Which organ is primarily affected in Hashimoto disease?

Which clinical triad is classic for Horner syndrome?

Which rare autosomal dominant disorder features telangiectasias and recurrent epistaxis due to vascular malformations?

Which gas do we exhale in greatest proportion after breathing?

Which cytokine drives the acute phase response and is targeted by tocilizumab?

Which paired organs filter blood and produce urine?

Which organism causes Lyme disease?

Which histamine receptor is blocked by ranitidine to reduce gastric acid secretion?

What instrument do clinicians use to listen to heart and lung sounds?

What is the medical name for the windpipe?

Which site is most commonly used to check the pulse at the wrist?

Which triad of signs classically indicates acute cardiac tamponade?

Which parasite spreads via Anopheles mosquitoes?

Which coagulation study monitors warfarin therapy effectiveness?

Which joint type allows the widest range of motion at the shoulder?

Which screening test is recommended for colorectal cancer beginning at many adults age 45?

Which part of a neuron sends signals away from the cell body?

What is the primary function of alveoli in the lungs?

Which hormone surges to trigger ovulation?

Which clinical sign involves tapping the facial nerve to test for hypocalcemia?

Which prion disease was historically linked to ritual cannibalism among the Fore people of Papua New Guinea?

Which bacterium is linked to most peptic ulcers?

Which blood test measures average glucose over about three months?

Which eponym denotes the bony overgrowth at the distal interphalangeal joints in osteoarthritis?

Which virus causes the seasonal flu?

Which endocrine tumor secretes excess catecholamines and is associated with the rule of tens?

Who performed the first successful human heart transplant in 1967?

What is the formal name of the first oral polio vaccine licensed in the United States in 1961?

Which blood type is called the universal recipient?

Which part of the brain coordinates balance and fine movement?

How many chambers does the human heart have?

What is the genetic material of the human immunodeficiency virus?

What is the medical term for high blood pressure?

Which syndrome combines thrombocytopenia microangiopathic hemolysis and neurologic symptoms often following diarrheal illness in children?

What is the name of the maneuver to relieve choking in a conscious adult?

Which dermatome includes the umbilicus level?

Which neurotransmitter deficit is central to Parkinson disease?

Which electrolyte disturbance classically causes peaked T waves on ECG?

Which mineral is most critical for healthy tooth enamel?

Which cardiac ion channel gene is most commonly mutated in congenital long QT type 1?

Which vitamin is synthesized in skin with sunlight and supports bone health?

Which syndrome results from nonfunctional adrenocorticotropic hormone receptor leading to congenital adrenal insufficiency with pigmentation sparing?

Which surgeon completed the first human kidney transplant between identical twins in 1954?

Which vaccine uses a live attenuated virus in the standard measles mumps rubella schedule?

Which lung volume remains after maximum exhalation?

Which scoring system estimates stroke risk in atrial fibrillation?

Which vasculitis shows granulomas involving the upper airway lungs and kidneys and is associated with PR3 ANCA?

Which blood component is essential for clot formation?

Which vitamin deficiency causes scurvy?

What is the eponym for the pathognomonic rash of Lyme disease?

Which cranial nerve is responsible for smell?

Which organ primarily regulates fluid balance via urine output?

What is the largest artery in the human body?

Which parasite causes neurocysticercosis leading to new onset seizures in endemic regions?

Which cardiac biomarker rises earliest after acute myocardial infarction within about one to three hours?

In which year did Barry Marshall famously drink H pylori culture to prove causation in gastritis?

What is the normal resting heart rate range for healthy adults in beats per minute?

Which electrolyte abnormality prolongs the QT interval and predisposes to torsades?

Which year marked the first successful use of the artificial heart device Jarvik 7 as a permanent implant?

Which viral surface protein of influenza mediates fusion after endocytosis?

Where are most taste buds located?

Which muscle is the main driver of breathing at rest?

Blood pressure is traditionally measured in which units?

Which sugar level test is central to diabetes management?

Which inherited disorder causes copper accumulation treated with chelators like penicillamine?

Which eponym describes the facial nerve paralysis associated with acoustic neuroma surgery risk?

Which clotting factor deficiency defines classic hemophilia A?

What is the medical term for fainting due to temporary drop in cerebral perfusion?

What is the largest external organ of the human body by surface area?

Which microorganism produces the botulinum neurotoxin used therapeutically to treat dystonia?

In which year did Alexander Fleming first report the discovery of penicillin?

What organ primarily detoxifies chemicals and metabolizes drugs?

Which blood type is known as the universal donor?