PPT-Blood pressure regulation and tissue blood flow

Reverend Dr David CM Taylor httpwwwlivacukdcmt httppcwwwlivacukdcmtcvs10ppt intrinsic Starlings Law extrinsic principally autonomic The story so far Stroke volume Heart rate. Biology 20 – Unit D: Human Systems. Section 10.3 (pg. 328-335). Cardiac Output. Cardiac Output: . The amount of blood that flows (is pumped) from the heart each minute. Amount of blood pumped from right side = amount of blood pumped from left side. Blood vessels and circulation. Blood is carried in a closed system of vessels that begins and ends at the heart. 5 types of blood vessels. Arteries – carries blood away from the heart. Arterioles – smallest arteries. The heart is the pump that provides the major force causing blood to circulate and the blood vessels are the pipes that carry the blood to the tissues of the body and back to the heart. 2 major vessel types:. that your blood exerts against your arteries as it is pumped through your body by the heart. The pressure in the arteries . increases. when the heart beats and . decreases. while it is resting. What is blood pressure?. Blood vessels and circulation. Blood is carried in a closed system of vessels that begins and ends at the heart. 5 types of blood vessels. Arteries – carries blood away from the heart. Arterioles – smallest arteries. Ross Hamilton. Lei Qu. Hanniff Mohd Nor. David Lee. Introduction. Dr. Andre Churchwell is our Sponsor. Learned about the vagaries of commercial common blood pressure monitors. Automatic monitors lost their accuracy over extended periods of time because of a lack of calibration. Dr. Rivera. Anatomy of Blood Vessels. Arteries carry blood away from heart. Veins carry blood back to heart. Capillaries connect smallest arteries to veins. Figure 20.1a. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.. Blood Vessels P A R T A Blood vessels and circulation Blood is carried in a closed system of vessels that begins and ends at the heart 5 types of blood vessels Arteries – carries blood away from the heart in BLOOD PRESSURE. Blood. . pressure. – . the. most . important. . parameter. in . cardiovascular. . system. – „. high. -profile“ . parameter. Blood. . pressure. (BP) – . pressure. Dr Mohammed Jeelani. Specific learning outcomes. Explain the blood- brain barrier.. Mention the normal volume of cerebral blood flow. Describe the autoregulation of cerebral blood flow. Describe the metabolic regulation of cerebral blood flow. Dr.Noori. Mohammed . Luaibi. . Overview of the Circulation; Biophysics of Pressure, Flow, and . Resistance. The function of the circulation is to serve the needs of the body tissues—to transport nutrients to the body tissues, to transport waste products away, to transport hormones from one part of the body to another and, in general, to maintain an appropriate environment in all the tissue fluids of the body for survival and optimal function of the cells. The rate of blood flow through many tissues is . Blood. Anatomy of . Blood . V. essels. Anatomy . of the . Heart. The Conduction System. The . Cardiac . C. ycle. Cardiodynamics. Blood Flow and its Regulation. Adaptation and Disorders . of the Cardiovascular System. Only ONE Function. TRANSPORT. Oxygen and Nutrients to tissue. Metabolic end products to excretory organs. H. ormones to target tissues. SEGEMENTS IN CIRCULATION. Systemic circulation. Arteries, arterioles, capillaries, . (IX.) Non-invasive methods of blood pressure measurement . Phys. iology - . practicals. Arterial blood pressure curve. SBP. Systolic blood pressure. a. rea above MAP. area under MAP. DBP. Diastolic blood pressure.