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.
See what your heart rate is immediately after exercising and then check it one minute after exercising. Studies show that if it drops 12 or less beats per minute after one minute, you have a higher risk of death from heart disease. A decrease of 15-25 beats is the normal range and the higher the number, the fitter you are. 3. Stress Measure: Heart rate can be used as a fairly accurate marker of your bodyâs stress levels.