Name the important medical instruments and mention the use of each. b. How did the invention of the thermometer ease the task of the doctors? Howis the microscope helpful in health care?
Answers
Answer:
1.Stethoscope
2.Suction
3.Thermometer
4.Tongue depressor
B.
A breakthrough came in 1714 when Gabriel Fahrenheit invented the mercury thermometer. Mercury, he found, expanded and contracted more rapidly than water, allowing physicians to obtain a patient's temperature faster.Hundreds of years ago scientists realized they could measure changes in temperature by using primitive glass devices filled with liquids that expanded when they were warm and contracted when they cooled. Alcohol and mercury were the liquids most commonly used.
C.
By looking through a microscope at tissues, we can learn if a disease is related to inflammation or if it's cancerous and, if it is cancer, if it is slow growing or highly aggressive,”Microscopes are the tools that allow us to look more closely at objects, seeing beyond what is visible with the naked eye. ...
Explanation:
1-to hear sounds from movements within the body like heart beats, intestinal movement, breath sounds, etc.
2-device to suck up blood or secretions
3-to record body temperature
4-for use in oral examination