Blood pressure is always given in the form of two numbers, one over the other, like a fraction. The systolic pressure is the upper number, and the diastolic pressure is the lower number. Both of these measurements are important. For example, a personâs BP reading may be 120/80 mmHg.
Chrysoprase, chrysophrase or chrysoprasus is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel.Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase.hrysoprase is cryptocrystalline, which means that it is composed of crystals so fine that they cannot be seen as distinct particles under normal magnification.
A: Metoprolol Succinate ER (Toprol XL) is a medication that is used to treat various conditions of the heart and blood vessels such as high blood pressure. It is in the class of medications called beta blockers that work by blocking stress hormones from causing an increase in blood pressure and heart rate.etoprolol is used in the treatment of hypertension (high blood pressure) and angina (chest pain). Some of the more common side effects of metoprolol are fatigue, dizziness, diarrhea, itching, rash, depression, and slow heartbeat. Blood pressure measures how hard your heart is working to pump blood through your body.