new spark plug is found to have a very bright or white coating or if the engine rings, after a short distance of riding flat out, a larger main jet is required.
Pathologic specimen of end-stage autosomal dominant polycystic kidney disease (ADPKD) with deformed lobulated kidneys. Hepatic cysts are possible in autosomal dominant polycystic kidney disease, although they are less common than in autosomal recessive polycystic kidney disease.
Kidney (corpuscles and tubules) In contrast, the secretory units of the kidney, called renal corpuscles, comprise a relatively small proportion of the kidney. The bulk of the kidney consists of highly specialized tubules, which correspond to the duct tree of a typical gland. Together, the renal corpuscle and its associated tubule is called a nephron.