How does an opthamician help patient​

More than five decades of research have found that optimism is a potent health tonic. Optimistic people remain healthier and live longer. They have better cardiovascular health—even after risk factors are controlled for, stronger immune function, and lower levels of stress and pain.

Explanation:

The Optician

An optician is a specialized practitioner who designs, fits, and dispenses lenses for the correction of vision. Opticians are professionals who make personalized eyewear for patients in need of visual correction. The optician helps decide what type of frame, lenses, etc. will be right for the patient based on the optometrist’s prescription. Whether it be a pair of single vision lenses to see at a distance, to read a book, or to build miniature figurines, the optician has to know exactly what a person needs to achieve optimal vision in all settings

cavern or cave

i hope this

from the count of monte cristo there are two synonyms of the word “grotto”. these words are chamber and cavern.