By Mayo Clinic Staff. Common warts are caused by an infection with the human papillomavirus (HPV). More than 100 types of HPV exist, but only a few cause warts on your hands. Other types of HPV are more likely to cause warts on your feet and other areas of your skin and mucous membranes. Most types of HPV cause relatively harmless conditions such as common warts, while others may cause serious disease such as cancer of the cervix.
The rate at which the glomerulus produces filtrate from plasma (the glomerular filtration rate) is much higher than in systemic capillaries because of the particular anatomical characteristics of the glomerulus.
Report Abuse. Exchange vessels include capillaries and postcapillary venules. The walls of capillaries are composed of only a tunica intima (a thin layer of endothelial cells). The average diameter of the lumen is just large enough to allow erythrocytes (red blood cells) to pass through in single file.Exchange vessels are the site where gases, nutrients, and wastes are exchanged between blood and surrounding tissues.There are three major type of capillaries: continuous, fenestrated, and discontinuous.xchange vessels are the site where gases, nutrients, and wastes are exchanged between blood and surrounding tissues. There are three major type of capillaries: continuous, fenestrated, and discontinuous.