Visual acuity measures how clearly the patient can see. It is measured for each eye separately, with and without the current prescription. It is usually measured with a Snellen eye chart, a poster with lines of different-sized letters.
Doctors often check the eyes of a person who is dead to see if there is any pupil movement. Testing is also done to check alcohol or drug levels.
Hands/Arms, Eyes, Leg, Teeth.
The doctors use an item called sphygmomanometer to measure the blood pressure of a person.
Trumpet
needles
The reason why, is because so they can check what is wrong with them. Also to check for infections.
Doctors use ultrasound to check the health of an unborn baby.
They check your eyes and balance levels. They usually schedule an MRI to check for internal bleeding and if you black out from hitting your head, it is almost 100% sure that you got a concussion.
They could do a check up on you or check if your healthy.
Doctors would use spreadsheets to show their test results and to check their patients medical history. To assess results, to store a persons stats and to check whether their health has improved are all reasons doctors use spreadsheets. From their spreadsheet they can come to the conclusion on how the patient needs to be treated and what is wrong with them (illness).
Doctors all over the world use Dr Bath's invention to remove cataracts from people's eyes.
Reflex hammer is used to check tendon reflex of the patellar tendon at the level of the knee. Arthroscopy is used to check the knee, internally.