1 Outer fibrous layer: It is composed of collagen-producing cells called fibroblasts and contains nerve fibers that cause pain when damaged due to the presence of nociceptive nerve endings. 2  It also has a rich supply of blood vessels and branches, which pierces the bone to supply the osteocytes, or bone cells.t mainly comprises of the following two layers: 1  Outer fibrous layer: It is composed of collagen-producing cells called fibroblasts and contains nerve fibers that cause pain when damaged due to the presence of nociceptive nerve endings.
My blood pressure is normally 120/80mmHg. I have recently taken a stress test and EKG. I reached the end of stage five and stopped. My blood pressure peaked at 190/84mmHg after 15 minutes on the machine, everything else checked out fine.
The atria and the ventricles are in a relaxed phase. The normal diastolic pressure is 80 mm Hg. 60-80 mm Hg is the normal range of diastolic blood pressure. When diastolic blood pressure goes above 90 mm Hg it is considered as high blood pressure and should be treated medically. Clinical Implications. The systolic and diastolic phases of the cardiac cycle are measured in the form of blood pressure using a sphygmomanometer (manual or electronic). The blood pressure is normally measures at the elbow at the level of brachial artery.