The Tono-Pen is a handheld device thatâs shaped like a large marker. It provides a digital readout of eye pressure. Your doctor can use it to touch your eye and measure pressure. Though useful in many cases, the Tono-Pen is considered less accurate than the Goldmann tonometer in people with normal corneas.
The English language has two types: British English and American English. Other variations such as Oxford English, Standard English, or other variants are mere adaptations of the two types (especially for consistency or reference use, e.g., in media or publication). British English.
There are three main types of languages when it comes to morphology: two of these are polysynthetic, meaning that words are made up of connected morphemes. One type of polysynthetic language is a fusional or inflected language, in which morphemes are squeezed together and often changed dramatically in the process.he rules of morphology within a language tend to be relatively regular, so that if one sees the noun morphemes for the first time, for example, one can deduce that it is likely related to the word morpheme.