30 Medical Trivia Questions Only Geniuses Will Get Right
How well do you know your health lingo? These challenging medical trivia questions are the ultimate test of your health and wellness IQ.
High-density lipoprotein is…
A. A muscle-building nutrient
B. “Good” cholesterol that reduces the risk of heart disease
C. A resilient cancer cell
D. A molecule that makes hair shiny and healthy
High-density lipoprotein (HDL) is the name for “good” cholesterol that picks up excess “bad” cholesterol in the blood and takes it to the liver, where it’s broken down. HDL can be measured with a blood test. If it’s too low, exercise, quitting smoking and choosing healthy fats are good ways to raise it. Having trouble butting out? These are 23 of the best ways to stop smoking.
Adherence is the degree to which a patient follows a doctor’s advice. Blood-pressure medication regimens, for example, are known for poor adherence because many patients underestimate the risks of hypertension. Here are eight more doctor appointment mistakes you didn’t realize you were making.
A keloid is…
A. A disease that mimics multiple sclerosis, causing misdiagnosis
B. An overgrowth of scar tissue
C. Fibre-rich food
D. An instrument that operating-room staff use to measure weight
A keloid is an overgrowth of scar tissue that can form after surgery or an injury. Although its lumpy or ridged tumour-like appearance can be alarming, it is usually harmless. Don’t miss the silent signs of cancer men are likely to ignore.
A zoonotic disease is an illness that…
A. Can be treated by a trained veterinarian
B. Requires animal products to eradicate
C. Can be transmitted from animals to humans
D. Threatens to wipe out a species
Orthostatic hypotension is…
A. A raised heart rate due to chronic stress
B. Light-headedness caused by a lack of sodium
C. Lowered blood pressure caused by standing up
D. Poor circulation in the hands and feet
Orthostatic hypotension is temporarily lowered blood pressure resulting from blood pooling in your legs after you stand up. It can make you feel dizzy or light-headed. If the sensation lasts beyond a few minutes or leads to fainting, it may point to a condition such as heart disease or uncontrolled diabetes. Don’t miss these silent signs you might have diabetes.
A. Food poisoning
B. A caffeine high
C. Stinky feet
D. A fasting regimen
Bromodosis is the medical term for stinky feet. Your feet start to smell when bacteria in your shoes or on your skin break down the sweat being produced by your feet. Since bacterial growth is optimal in damp environments, the most effective way to deal with bromodosis is to avoid wearing the same pair of shoes two days in a row, so that each pair has enough time to dry out. Here are 19 more quick fixes for smelly feet.
Hyperlordosis is an overly accentuated inward curve in the lower back. Its risk factors include obesity, hip disorders and the inflammation of intervertebral discs. It can lead to back pain but can be counteracted by core- and buttock-strengthening exercises, as well as by making a conscious effort to maintain good posture. These 10 tricks can also help ease back pain.
Black carbon is…
A. An air pollutant emitted by vehicles
B. A toxin found in diseased potatoes
C. A noxious fume produced by malfunctioning home-heating systems
D. A suspected carcinogenic component of mobile phones
Black carbon is an air pollutant associated with respiratory and cardiovascular health problems, as well as climate change. In Western countries, vehicles are the main source, especially those with diesel engines. To minimize exposure, individuals can avoid walking near heavy traffic, while governments can pass regulations to improve air quality.
A. A family of mental disorders marked by an unremitting obsession with privacy
B. Conditions that eventually lead to cognitive decline
C. Diseases of unknown origins
D. A series of opportunistic bacterial infections
Idiopathies are diseases of unknown origins. For example, you might be diagnosed with idiopathic hypersomnia if the causes for your excessive daytime sleepiness are unclear, or with idiopathic urticaria if you have recurring hives for no apparent reason. Check out the 11 diseases doctors are most likely to miss.
Health problems are called “iatrogenic” when they were accidentally caused by medical treatment. These include infections contracted from other people being treated at the hospital, medication side effects and surgery complications. Patients should always feel free to ask their doctors about the risks of proposed treatments. Here’s how 17 everyday medication mistakes could also be making you sick.
A trace mineral is one that…
A. Is possible to measure in the body
B. Is suspected of contributing to heart disease
C. Is commonly found in tap water
D. Is needed only in tiny amounts to maintain health
Trace minerals are those that the body needs only in miniscule quantities. They include chromium, copper, selenium, sulfur and zinc. Most people can get the required dose from their food. These are the 13 vitamins (and supplements) that doctors take every day.
Malabsorption is when…
A. The brain doesn’t retain new information
B. A drug shows no effects
C. The blood fails to clot in a wound
D. The body has trouble taking in nutrients from food
Malabsorption is an impairment of the body’s ability to get nutrients from food. It can lead to weight loss, bloating, diarrhea, muscle wasting or gas and is caused by conditions such as Crohn’s and liver disease. (Here’s what you need to know about fatty liver disease.) Malabsorption can also be a side effect of medications, which is why you need to ask these four questions when you start a new prescription.
Brassica oleracea is a….
A. Hair-growth disorder
B. Shoulder bone that is prone to fractures
C. Gene associated with aggressive breast cancer
D. Vegetable species
Cabbage, kale cauliflower, broccoli and Brussels sprouts are all varieties of the same species, Brassica oleracea. They’re thought to provide protection against various cancers and are a good source of vitamins and dietary fibre. (Don’t miss these 30 painless ways to increase dietary fibre.) When consumed regularly as staple foods, they can promote goitre (a swollen thyroid gland), but usually only in people who are already deficient in iodine.
In first aid, the recovery position is for people who are unconscious but breathing and free from spinal injuries. By rolling the victim onto their side, one ensures that saliva or vomit won’t obstruct the airways. Been a while since you’ve had first aid training? Here are the seven steps of CPR everyone should know.
Peak bone mass is the…
A. Best possible score on a bone mineral density test
B. Greatest amount of bone tissue a person accumulates at one point in a lifetime
C. Highest- frame-size category in BMI measurements
D. The force a bone could withstand before fracturing
Peak bone mass is the greatest bone size and strength someone reaches in a lifetime. It generally occurs before age 30, and the higher it is, the lower the risk of osteoporosis later on. Adequate calcium intake and regular weight-bearing exercise are thought to slow down the rate of bone decay at any age. (Psst—these 10 calcium-rich foods are also natural fat burners.)
Aspergillus is a…
A. Genus of mould
B. Mild developmental disorder
C. Bone in the knee
D. Type of antibiotic
Aspergillus is a mould that is normally harmless because our immune system can deal with it readily. However, it sometimes causes wheezing, coughing or even life-threatening breathing issues in people with asthma, cystic fibrosis or weakened immune function. (Check out these four ways to boost your immune system.) The mould is almost impossible to avoid: it may be found in rotting leaves, compost, air conditioning and heating systems, insulation, food and dust. Reactions can be treated with corticosteroids and antifungal medications.
B. Confusion brought on by lack of sleep
C. A lack of zinc
D. An inability to smell
Anosmia is the medical term for the loss of the sense of smell. It can be an early symptom in neurodegenerative diseases such as Alzheimer’s or Parkinson’s, though it’s more commonly caused by a nasal problem (such as a cold) or a brain injury. Patients with long-lasting or permanent anosmia should take precautions because they can’t smell fires, gas leaks or food that has gone bad. Here are 42 more strange symptoms that could signal a serious disease.
Located just behind the breastbone, the thymus gland helps with the maturation of T cells, an important part of the immune system. Unfortunately, the thymus can develop cancer. Signs of a tumour can include shortness of breath, high-pitched breathing noises, chest pain and coughing, sometimes with blood. Don’t miss these 29 simple ways you can prevent cancer.
Cholecystitis is an…
A. Ear infection
B. Enlarged kidney
C. Infestation of head lice
D. Inflamed gallbladder
Cholecystitis is an inflammation of the gallbladder. It’s most commonly caused when gallstones—which are found in around 10 per cent of adults—block the gallbladder’s main opening, trapping bile inside. When gallstones cause cholecystitis, the condition usually needs to be treated in hospital, possibly with surgery. Here’s everything you ever wanted to know about gallstone attacks—but were afraid to ask.
A chalazion is a…
A. Benign genetic anomaly
B. Cramp in the foot
C. Person with two different blood types
D. Lump in the eyelid
A chalazion is a lump-like cyst that appears in the eyelid, usually because the oil-producing glands are blocked. This common problem often goes away by itself, but you can help the healing process along by holding a clean cloth soaked in hot water over the eye for five to 10 minutes three to four times a day. Don’t miss the seven silent signs you might have eye cataracts.
The sinus node is the…
A. Group of cells that regulate the heartbeat
B. Place where the sinuses connect to the nasal cavity
C. Organ that produces mucus in the nose
D. Topmost vertebra on the spine
Also called the heart’s natural pacemaker, the sinus node is a collection of cells in the right atrium that control the heart’s rhythm by sending out electrical impulses. When the sinus node doesn’t work properly, the pulse can become too fast, too slow or irregular. (Here’s what really causes an enlarged heart, according to a top cardiologist.)
Hirsutism is excessive female hair growth in areas where hair is more typically visible in men: the face, neck, back, chest, belly and so on. Involving a surplus of androgens, hirsutism can be caused by heredity or menopause, but it can also point to polycystic ovary syndrome or a tumour on the adrenal glands. Here are the 15 body signs no one will tell you will come before menopause.
A. A gene that contributes to nearsightedness
B. An emotional-intelligence test
C. An active compound in fertility medications
D. A survey for measuring health-related quality of life
The EQ-5D is a standardized, international questionnaire used for measuring general health and quality of life. It spans five dimensions: mobility, usual activities, pain/discomfort, self-care and anxiety/depression. The questionnaire can be used in research to find out how a given factor—medical condition or a new treatment, for instance—affects health status. Want to improve your score? This is the absolute best anti-aging workout, according to science.
A ferritin test measures…
A. The severity of an immune reaction
B. Iron in the blood
C. The body’s metabolic rate
D. Spatial intelligence
A ferritin test measures the amount of ferritin—a protein that contains iron—in your blood. If levels are low, your doctor may diagnose you with iron deficiency. A higher-than-normal result could point to liver disease, hyperthyroidism, rheumatoid arthritis, Hodgkin’s lymphoma or various other conditions.
A. Medications that inhibit allergies
B. Hormones secreted by the inner adrenal glands
C. Mineral salts present in the blood plasma
D. Scar tissues
Catecholamines are hormones that are made by the adrenal glands when a person is under physical or emotional stress. They include dopamine, norepinephrine and epinephrine (also known as adrenaline). Doctors can measure for them with a blood or urine test, and higher-than-normal levels can indicate anxiety or a tumour. Here are 14 things only people with anxiety will understand.
Also known as “pins and needles,” paresthesia is a tingling, pricking or numb sensation that usually arises in the arms, legs, hands or feet. Long-lasting paresthesia could be a sign of many different underlying conditions, including multiple sclerosis, carpal tunnel syndrome, diabetes or sciatica. Don’t miss these six common symptoms that could indicate a serious problem.
A. A micronutrient found in dairy products that helps build muscle mass
B. When a mother stops producing milk after weaning her child
C. An enzyme that breaks down lactose, a sugar found in milk
D. A disorder affecting infants who lack the instinct to breastfeed
Lactase is a digestive enzyme that helps break down milk sugars. Virtually all humans produce plenty of lactase as babies, but many decrease production in adulthood. In fact, only about a third of the world’s adults can fully digest dairy. Genes play a large role in lactase persistence: for instance, roughly 25 per cent of Greek adults can consume lactose without effects such as gas or bloating, compared to upward of 90 per cent of Irish men and women. Don’t miss these 11 dangerous myths about food allergies.
Capillary refill time is the time it takes for…
A. One of the heart’s ventricles to fill with blood following a contraction
B. Colour to return to the nails after they’ve been pinched
C. The bladder to fill up after emptying
D. A prescription drug to be available after a shortage
Capillary refill time refers to how long it takes for a nail to regain colour after pressure is applied and released. It can be used to measure the strength of blood circulation, since the fingers and toes are far from the heart. Normally, colour returns within two seconds. Here are three more shocking things your nails can reveal about your health.
The Framingham risk score is…
A. The probability of a mother passing an infection on to her child during birth
B. A quantification of risky alcohol habits
C. A measure of a patient’s knowledge about preventing sexually transmitted infections
D. A tool for assessing risk of cardiovascular disease
The Framingham risk score estimates a patient’s chances of developing cardiovascular disease within the next 10 years. It does so based on age, sex, cholesterol levels, diabetes status, blood pressure and smoking habits. Patients and doctors use the score to decide whether lifestyle changes or preventative treatments would be worthwhile. Check out these six surprising ways to boost your heart health.
Radiofrequency ablation is a non-surgical treatment for back pain, neck pain or chronic arthritis. Delivered by a needle, a radiofrequency current heats nerve tissues, interrupting the pain signals they were sending to the brain. The nerve will likely regenerate in time, but pain relief may last up to 12 months. It’s considered a low-risk treatment, though it can occasionally result in infection or bleeding at the treated site. Don’t miss this other promising development in non-surgical treatments for back pain.