Answer:So normal blood pressure, generally speaking, is 120 mm of mercury over 80 mm of mercury. So, top number 120, bottom number 80. The controversy really exists because blood pressure is sort of a moving ta
High blood pressure is more common in older people. At age 45, more men have hypertension than women. By age 65, this is reversed and more women are affected. People with diabetes have a greater risk of hypertension than those without diabetes. Having a close family member with high blood ...
Normal blood pressure is defined as less than 120/80 mm Hg, meaning a person's systolic blood pressure measures below 120 mm Hg and their diastolic runs below 80 mm Hg, according to theAmerican Heart Association(AHA). High blood pressure, also calledhypertension, is defined as 130/80 mm H...
MmHg represents the height to which the pressure in the blood vessels can push a column of mercury in a manometer or sphygmomanometer, which are devices used to measure blood pressure. When a blood pressure reading is taken, two pressure levels are measured: systolic (the pressure during a hea...
Blood pressure can go too low (called hypotension). Some experts define that as lower than 90/60, but others don't pinpoint a definitive cut-off. "'Low' is relative," saysRobert Hutchins, MD, an internal medicine physician with University of North Carolina Health Care in Chapel Hill. ...
What is the structure and function of these different capillaries? What is a reference tissue where you woud find these different capillaries? What is the outer layer of a blood vessel called? How does this outer layer get its nutri- ents? What is a metarteriole? What is the metarteriole ...
What Is Blood Pressure?The article presents information on blood pressure, which is the pressure exerted on arteries as blood flows through them, and can be measured by wrapping an inflatable cuff around the upper arm.doi:doi:10.1093/ajh/3.10.803Kowalski,...
29 What is systolic blood pressure? A the blood pressure in the arteries when the heart is relaxing B the blood pressure in the left ventricle at the end of a contraction C. the maximum blood pressure in the arteries D the maximum blood pressure in the right ventricle 相关知识点: 试题...
A.头痛(headache)是高血压的可能症状之一,但题目询问的是高血压可能导致的结果(如并发症),头痛属于症状而非长期疾病结果。B.睡眠障碍(sleep disorder)并非高血压的直接或常见后果,两者关联性较弱。C.心脏病(Heart disease)是高血压的典型长期并发症,持续高压会损害心脏功能并增加心血管疾病风险,符合医学共识。D....
like the blood pressure checker stations in some pharmacies. The pressure is measured with a device known as asphygmomanometer, which can have a dial output or a digital output. Dials tend to be more accurate and reliable, but they are also easy to damage, and many medical offices use digit...