1 Describe three fundamental tenents to the collision theory. 2  Calculate the activation energy for a reaction when given rate constants at several different temperatures. 3  Describe the concept of activation energy and show how it explains the variation of reaction rate with temperature.
A Dr. Nasser A. Chaudhry, MD , Cardiology (Cardiovascular Disease), answered on behalf of Lourdes Health System. Doctors who practice phlebology are the specialists who treat varicose veins. These specialists may include family practitioners, internists, dermatologists, radiologists, cardiologists and general and vascular surgeons.
An optometrist is an eye doctor who has earned the Doctor of Optometry (OD) degree. Optometrists examine eyes for both vision and health problems, and correct refractive errors by prescribing eyeglasses and contact lenses. Some optometrists also provide low vision care and vision therapy.n optician is not an eye doctor, but opticians are an important part of your eye care team. Opticians use prescriptions written by an optometrist or an ophthalmologist to fit and sell eyeglasses, contact lenses and other eyewear.