By Mayo Clinic Staff. Polysomnography, also called a sleep study, is a test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, heart rate and breathing, as well as eye and leg movements during the study. Polysomnography usually is done at a sleep disorders unit within a hospital or at a sleep center.
What Does Name Khali Mean EXTREMES in fortune, health and spirituality. You are very versatile, idealistic and intuitive. You either enjoy great success or suffer abject misery. The solution is service to others. Use your leadership abilities for humanity and not for self-glorification.You are bold, independent, inquisitive and interested in research.
The 5 K's-Symbol of Khalsa-the brotherhood of Sikhs. Sikhs who have made a public commitment to the faith by going through a special baptism, known as the Amrit Ceremony, are called members of the Khalsa (the community of baptised Sikhs).They adopt five symbols.hese symbols (the Five K s) are not only a means of showing the Sikh identity, but they also have spiritual meanings and are powerful symbols of the faith. Most Sikhs, through custom and culture, follow the traditions of the Khalsa.