Your baby's finally here, and you're thrilled â but you're also exhausted, uncomfortable, on an emotional roller coaster, and wondering whether you'll ever fit into your jeans again. Childbirth classes helped prepare you for giving birth, but you weren't prepared for all of this!
The trabeculae carneae (columnae carneae, or meaty ridges), are rounded or irregular muscular columns which project from the inner surface of the right and left ventricles of the heart. These are different from the pectinate muscles, which are present in the right atrium and the atrial appendages of the heart.he trabeculae carneae (columnae carneae, or meaty ridges), are rounded or irregular muscular columns which project from the inner surface of the right and left ventricles of the heart. These are different from the pectinate muscles, which are present in the right atrium and the atrial appendages of the heart.
Its primary function is the retention and expulsion of intestinal, reproductive, and urinary products. The cloaca is a complex structure in the avian patient. Its primary function is the retention and expulsion of intestinal, reproductive, and urinary products. Due to the complexity of the cloaca and the anatomical structures associated with it, the health of this structure is pertinent to the well being of the avian patient.