Polycystic Kidney Disease. Polycystic Kidney Disease(PKD) Diagnosis. After the diagnosis of PKD is done, people should also do the blood routine test and urine routine test to check whether the kidney function is damaged. Genetic Testing for Polycystic Kidney Disease (PKD) Polycystic Kidney Disease (PKD) is genetic disorder.
A digraph or digram (from the Greek: Î´Î¯Ï dÃ­s, double and Î³ÏÎ¬ÏÏ grÃ¡phÅ, to write) is a pair of characters used in the orthography of a language to write either a single phoneme (distinct sound), or a sequence of phonemes that does not correspond to the normal values of the two characters combined.
A trigraph is a phoneme which consists of three letters. However, many people will simply use the term 'digraph' generally to describe both combinations. In digraphs, consonants join together to form a kind of consonant team, which makes a special sound.For instance, p and h combine to form ph, which makes the /f/ sound as in phonemic.hen two or more consonants appear together and you hear each sound that each consonant would normally make, the consonant team is called a consonant blend. For instance, the word blend has two consonant blends: bl, for which you hear the sounds for both b and l, and nd, for which you hear the sounds for both n and d.