Causes. Possible causes of itchy skin include: 1  Dry skin. 2  If you don't see a crop of bright, red bumps or some other dramatic change in the itchy area, dry skin (xerosis) is a likely cause. Skin conditions and rashes. 2  Many skin conditions itch, including eczema (dermatitis), psoriasis, scabies, lice, chickenpox and hives. 3  The itching usually affects specific areas and is accompanied by other signs, such as red, irritated skin or bumps and blisters. 4  Internal diseases.
Resting Metabolic Rate (RMR) is a form of metabolism measurement that measures the amount of energy used by the bodies of animals in a relaxed, but not post-absorptive, state.RMR measurements require the animals be in a thermal neutral zone (or a preferred temperature range for bradymetabolic animals) and relaxed.esting Metabolic Rate (RMR) is a form of metabolism measurement that measures the amount of energy used by the bodies of animals in a relaxed, but not post-absorptive, state.
Metabolism is how your body uses food as energy and then burns that energy to keep your body going. Even if you did nothing all day, your body would still need to use energy just to stay aliveâfor things like breathing and keeping your heart beating. This is called resting (or basal) metabolic rate.eight. Weight also affects resting metabolic rate. This is because people who weigh less need less energy (fewer calories) to fuel their bodies. So, if you weigh less, your metabolism will be slower than a woman who is the same age as you but weighs more.