Blood Pressure : Intermediate / / A.D.A.M., Inc

• Pubblicazione: New York, N.Y., : Infobase, [2013], c2010
• Descrizione fisica: 1 streaming video file (2 min.) : sd., col
• Soggetto topico: Blood pressure; Self-care, Health
• Soggetto genere / forma: Educational films.; Internet videos.; Videorecording
• Nota di contenuto: Blood Pressure: Intermediate (2:00)
• Sommario/riassunto: Each heartbeat forces blood to flow to your organs and tissues. The force on the walls of the arteries is called blood pressure. Blood pressure depends on how much blood the heart pumps, the diameter of the arteries through which blood is pumped, and other factors. Generally, blood pressure is higher when more blood is pumped by the heart and the diameter is reduced. Stressful situations can temporarily increase blood pressure. Systolic pressure is measured when the heart ventricles contract. Diastolic pressure is measured when the ventricles relax. A systolic blood pressure of 120 mm Hg (millimeters of mercury) and a diastolic pressure of 80 mm Hg is in the middle of the range of normal blood pressures. A consistent reading of 140 mm Hg over 90 mm Hg qualifies as high blood pressure. If left untreated, high blood pressure could damage important organs such as the brain and kidneys.
• Titolo autorizzato: Blood pressure
• Formato: Videoregistrazioni
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910888009403321
• Lo trovi qui: Univ. Federico II