Oxygen & O2 Carrying Capacity. For more detail, review â Chapter 9: The Pulmonary System & Exercise. IN: Katch, McArdle & Katch. Essentials of Exercise Physiology. 4th Edition. Lippincott, Williams & Wilkins, Philadelphia, Almost every cell in the human body requires oxygen for the production of ATP, the cellâs main source of energy.
Symptoms of BDD. 1  Being preoccupied with minor or imaginary physical flaws, usually of the skin, hair, and nose, such as acne, scarring, facial lines, marks, pale skin, thinning hair, excessive body hair, large nose, or crooked nose.
What is premenstrual dysphoric disorder (PMDD)? PMDD is a severe form of a common problem called premenstrual syndrome, or PMS. About 75% of women of childbearing age have some PMS problems. About 2% to 10% of women in this age group have PMDD. The symptoms of PMDD are: 1  Sadness and crying. 2  Feeling nervous or anxious. 3  Anger or irritability.  Strong cravings for certain 1  foods. Problems paying attention and concentrating. 2  Fatigue. Physical problems such as breast tenderness, headaches, joint or muscle pain and swelling or bloating.  Trouble sleeping.