List Anatomy – P
Peritoneum (peritoneum) is a thin serous plate (membrane) lining the abdominal cavity and covering many of the organs located in it.
The peripheral nervous system is that part of the nervous system that is outside the brain and spinal cord. Through the peripheral nervous system, the brain and spinal cord regulate the functions of all systems, apparatus, organs and tissues.
Pericardium (pericardium, pericardium) delimits the heart from neighboring organs, is a thin and dense, strong fibrous-serous sac, in which the heart is located.
The penis (penis) serves to remove urine from the bladder and throw the seed into the genital tract of the woman. The penis consists of a front free body part (corpus penis), which ends with a glans penis, which has a slit-shaped external aperture of the male urethrae externum on its apex.
Pear-shaped muscle (m piriformis) begins on the pelvic surface of the cruciate (II-IV sacral vertebra), lateral to the pelvic sacral orifices, exits the pelvic cavity through a large sciatic foramen.
Particle muscles (mm. Multiridi) are muscle-tendon bundles that begin on the transverse processes of the underlying vertebrae and attach to the spinous processes of the overlying ones.
Parotid salivary gland (glangula parotidea) is a paired, serous type of secretion. The gland has an irregular shape, outside it is covered with a thin capsule. Weight of the gland 20-30 g.
The dark bone (os parietale) is paired, broad, convex outward, forming the upper-lateral divisions of the cranial vault. The dark bone has 4 edges: frontal, occipital, sagittal and scaly.
Paired upper parathyroid gland (glandula parathyroidea superior) and inferior parathyroid gland (glandula parathyroidea inferior) are rounded or ovoid bodies located on the posterior surface of each of the thyroid glands: one gland above and the other at the bottom.
The parasympathetic part (pars parasympathica) of the autonomic nervous system is divided into the head and sacral divisions. The head part (pars cranialis) includes vegetative nuclei and parasympathetic fibers of the oculomotor (III pair), facial (VII pair), lingopharyngeal (IX pair) and vagus (X pair) nerves, as well as ciliary, pterygoporous, submandibular, sublingual, ear and other parasympathetic nodes and their branches.
The pancreas (pancreas) has an elongated shape, a gray-pink color, is located in the retroperitoneum. The pancreas is a large digestive gland of mixed type.