Final answer:
The word paresthesia is pronounced with the emphasis on the third syllable, following a dactyl pattern of a stressed syllable followed by two unstressed syllables.
Step-by-step explanation:
The pronunciation of the word paresthesia places the emphasis on the third syllable, so it is pronounced as "paresthE sia." It follows the pattern of a dactyl, which is a stressed syllable followed by two unstressed syllables ( / x x ), similar to how the word "probably" is structured. In general, stress in English can fall on different syllables based on specific patterns and word formation but isn't necessarily determined by whether the vowel comes before or after certain consonants like [ch] or [k]. When trying to determine the stressed syllable in unfamiliar words, it can be helpful to say them aloud and listen for the naturally emphasized part, or to consult a dictionary or pronunciation guide.