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.
Lisps are also common types of disorders involving language. This disorder describes a person who cannot make a specific speech sound. Interdental, lateral, and palatal are the three types of lisp. Interdental lisps occur when the tongue obstructs speech by coming in between the teeth while trying to make a sound.