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 medical instrument is used to examine the eyes?
Ophthalmoscope
Otoscope
Stethoscope
ECG machine
Sphygmomanometer
Correct answer is A
An ophthalmoscope is used to examine the interior structures of the eye.
What is a glucometer used for?
To check blood sugar levels
To monitor blood pressure
To measure heart rate
To monitor oxygen levels
To perform a blood transfusion
Correct answer is A
A glucometer is used to measure blood glucose levels in patients with diabetes.
What is a laryngoscope used for?
To examine the ears
To examine the throat and larynx
To measure blood pressure
To check the heart
To perform a spinal tap
Correct answer is B
A laryngoscope is used to examine the throat and larynx, especially during intubation.
What is the primary function of an ECG machine?
To measure heart rate and rhythm
To listen to lung sounds
To measure oxygen levels
To monitor blood pressure
To perform X-rays
Correct answer is A
An ECG machine records the electrical activity of the heart to monitor heart rate and rhythm.
What is the function of a pulse oximeter?
To measure blood pressure
To monitor oxygen levels in the blood
To listen to heart sounds
To check body temperature
To measure glucose levels
Correct answer is B
A pulse oximeter is used to monitor the oxygen saturation level in the blood.