Our general knowledge trivia questions and answers are a fun way to learn some random facts about geography, history, politics, sports, science, technology, music, food, wild life, entertainment, cultures or just about anything.
Put on your thinking cap and test how much you really know about the world around you. Have fun!
Which vitamin is most important for immune function?
Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin B12
Correct answer is B
Vitamin C is essential for immune system function and helps protect against infections.
What is the primary source of carbohydrates in the diet?
Fruits
Vegetables
Bread and pasta
Meat
Nuts
Correct answer is C
Bread and pasta are primary sources of carbohydrates, providing energy for the body.
What is the purpose of a surgical retractor?
To hold back tissues during surgery
To monitor heart rate
To measure blood pressure
To listen to lung sounds
To examine the eyes
Correct answer is A
A surgical retractor is used to hold back tissues or organs during surgery to provide better visibility.
What is a blood glucose meter used for?
To measure blood sugar levels
To monitor oxygen levels
To measure body temperature
To measure blood pressure
To listen to heart sounds
Correct answer is A
A blood glucose meter is used to measure the blood sugar levels, primarily in diabetic patients.
What is the purpose of a blood pressure cuff?
To measure blood pressure
To measure heart rate
To listen to lung sounds
To monitor oxygen levels
To administer medication
Correct answer is A
A blood pressure cuff, used with a sphygmomanometer, is used to measure blood pressure.