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.
The doctors use an item called sphygmomanometer to measure the blood pressure of a person.
Trumpet
needles
stethoscopes
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 were able to help see germs clearer and inspect them more
Not sure if i spell it right . But its called a stethicope
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).
X-rays - For observing bones and internal structures. Usually to check for breaks but also to find things like internal bleeding. Ultrasound - To look at babies.
What do you use when your knees are sore? Mag-Knees-ium
yes i think it is because these are things eye doctors use in today's society