PPT-Heart & Neck Vessels Assessment

Prof Dr Salma Khadim Jehad Dr Ali Faris MSc Hassanain Mohammed Kadhim Lecture 7 Objectives At the end of this lab the students will be able to. SEMESTER TWO. COURSE:ANATOMY AND PHYSIOLOGY 2. CHAPTER NINE:CARDIOVASCULAR SYSTEM. LECTURER: MAHAD ALI WARSAME. 2014. Key terms. cardiovascular system. : . a collection of organs that transport blood throughout the body (consists of heart and blood vessels). Function. Blood Vessels. Types of Blood Vessels. Arteries. :. Carry blood away from the heart. Blood leaving heart starts off in large vessels called . arteries. Arteries become smaller in diameter as they branch out to spread through the body. Learning objectives. To understand the functions of the circulatory system.. To be able to identify the differences between veins, arteries and capillaries. . To be able to identify and label the components of the heart.. SLO 2. Blood Vessels can be divided into five groups:. Arteries . Carry blood away from the heart towards tissues. The heart’s ventricles pump blood into the arteries. Blood Vessels. Arterioles. Small subdivisions of the arteries. 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 Delivery system of dynamic structures that begins and ends at the heart. Arteries: carry blood away from the heart; oxygenated except for pulmonary circulation and umbilical vessels of a fetus. Capillaries: contact tissue cells and directly serve cellular needs. We are now going to take our pulse for 15 seconds. When I say “go”, begin to count the number of pulses you feel until I say “stop”.. Now, multiply this number by 4.. . This will give you your beats per minute. In small invertebrate organisms, no circulatory system is necessary, as diffusion distances are short.. With greater size, diffusion from the external environment becomes insufficient and a circulatory system is required to transport materials within the body.. What are the four main components of blood?. Describe the features of a red blood cell which aids it’s transportation of oxygen. Explain the journey an oxygen molecule takes from the alveoli to respiring tissues. Blood vessels that carry blood from the heart The tiniest blood vessels Parts of the respiratory system Learning Objectives. AO1: List the different blood vessels found in the body. . AO2: Describe the process of the redistribution f blood. . AO3: Explain the effects exercise has on the redistribution of blood. . INTRODUCTION. The cardiovascular system is transport system of body. It comprises blood, heart and blood vessels. . The system supplies nutrients to and remove waste products from various tissue of body.. Structure and Function. The Head. Cranium—8 bones. Frontal (1). Parietal (2). Temporal (. 2). Occipital (1). Ethmoid . (1). Sphenoid (. 1). Question. Is the following statement true or false?. The skull, which is the framework of a head, has two subsections: the cranium and cervical vertebrae.. Faculty of Medicine, Rzeszów University. Bachelor. . degree. . studies. in . Physiotherapy. , Year 2 . . 21.04.2015. . STRUCTURE. Heart- . muscle pump. Blood vessels- . closed system of channels with blood inside. .