fill in the blank.
Contact lenses improve lives. Contact lenses are an example of a(n)__________ .
i need help with my homework i am going to cry
This food said a vision enhancer
Contact lenses improve lives. Contact lenses are an example of a medical device.
To fill in the blank, we can approach this question by understanding the nature of contact lenses and categorizing them accordingly. Contact lenses are thin, clear lenses that are placed directly on the surface of the eye. They help correct vision problems like nearsightedness, farsightedness, and astigmatism. Since they are designed to be worn on the eyes for extended periods, they are considered medical devices.
Medical devices are instruments, apparatuses, machines, or implants used in the diagnosis, prevention, or treatment of medical conditions. They can also be used to monitor or support bodily functions. In the case of contact lenses, they facilitate vision correction and therefore fall under the category of medical device.
So, the answer to the fill-in-the-blank is "medical device."