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COURSE 7240 Health Science I ESSENTIAL STANDARD OBJECTIVE 2.00 B2 Unit A 35% Human body structure and function Understand the body’s use of nutrients. Remember the structures of the circulatory system. 2.01 A1 4% ESSENTIAL QUESTION What are the structures of blood? What are the structures of the circulatory system? Unpacked Content I. II. Structures of the blood A. Plasma 1. Water 2. Proteins a. Fibrinogen b. Albumin c. Globulin 3. Other components a. Nutrients b. Electrolytes c. Hormones d. Vitamins e. Enzymes f. Metabolic waste products B. Erythrocytes C. Leukocytes 1. Agranulocytes 2. Granulocytes D. Thrombocytes E. Blood types 1. Type A 2. Type B 3. Type AB 4. Type O F. Rh Factors Structures of the heart A. Chambers 1. Right atrium 2. Right ventricle 3. Left atrium 4. Left ventricle B. Valves 1. Tricuspid 2. Pulmonary semilunar 3. Mitral (bicuspid) 7240 Health Science I Summer 2012 90 III. 4. Aortic semilunar C. Layers 1. Pericardium 2. Myocardium 3. Endocardium D. Major blood vessels 1. Vena Cava a. Superior b. Inferior 2. Pulmonary artery 3. Pulmonary veins Vessels of the circulatory system A. Vessels 1. Arteries a. Carotid b. Brachiocephalic c. Subclavian d. Axillary e. Brachial f. Radial g. Thoracic aorta h. Femoral i. Popliteal j. Dorsalis pedis 2. Veins a. Jugular b. Subclavian c. Brachiocephalic d. Axillary e. Brachial f. Radial g. Superior vena cava h. Inferior vena cava i. Great saphenous j. Femoral k. Popliteal l. Dorsalis venous arch 3. Capillaries B. Pulse sites 1. Temporal 2. Carotid 3. Brachial 4. Radial 5. Femoral 6. Popliteal 7. Dorsalis pedis 7240 Health Science I Summer 2012 91 1. 2. 3. ACTIVITIES RELEVANCY TO OBJECTIVE Introduction to the circulatory system Ask students to identify: o the structures of the circulatory system. o the strongest muscle of the body. Facilitate discussion to assess student knowledge of heart disease. Introduction to the structures of the blood Distribute the handout. Present PowerPoint presentation, slides 1 - 20. Review the terms with the students. Facilitate discussion by presenting information about blood donation guidelines obtained from the donor service used in your community and the impact on blood donation. Structures of the Heart • Distribute the handout. • Present the Power Point presentation, slides 21 - 25. • Students will complete the handout as directed during the Power Point presentation. • Facilitate discussion by asking the students to identify the structures of the heart. • Students will use this handout to label the structures of the heart. • Students will use the handout in the next activity and as a study tool. Students will REMEMBER (A1) the circulatory system. 7240 Health Science I Students will REMEMBER (A1) the structures of the blood. RESOURCES 2.01 Remember the structures of the circulatory system PowerPoint presentation, slides 1 - 20 2.01 Structures of the blood Handout Students will REMEMBER (A1) structures of the heart. 2.01 Remember the structures of the circulatory system Power Point presentation, Slides 21 - 25 2.01 Structures of the Heart Handout Summer 2012 92 4. 5. ACTIVITIES RELEVANCY TO OBJECTIVE Arteries and Veins Present the Power Point presentation, slides 26 - 33. Students will complete the handout as directed during the Power Point presentation. Facilitate discussion by asking the students to identify arteries and veins. Students will use the handout as a study tool. It can be used for students to compare the arteries and veins in the next objective.(2.02) Flow of Blood Through the Body (Note: Prior to this activity draw a heart on a sheet. Use a full or queen size flat sheet and textile paint. Draw and paint a heart on the sheet to illustrate the structures of the human heart. The teacher may request that a student or the art department draw and paint the heart. Distribute the handout. Students should be prepared to identify the structures and explain the flow of blood through the body. Review Power Point presentation, slide 34 - 35. Use the handout to facilitate discussion as the students walk the flow of blood through the body. Students will use this Students will REMEMBER (A1) structures of the arteries and veins. 7240 Health Science I RESOURCES 2.01 Remember the structures of the circulatory system Power Point presentation, Slides 26 - 33 2.01 Arteries and Veins Handout Students will REMEMBER (A1) the structures of the heart and explain the flow of blood through the heart. Supplies: Full or queen size sheet Textile paint (red, blue, white, black) Brushes 2.01 Remember the structures of the circulatory system Power Point presentation, slide 34 - 35 2.01 Flow of blood through the body Handout Summer 2012 93 ACTIVITIES 6. 7. handout as a resource and study tool. Pulse Sites Distribute the handout. Present Power Point presentation, slides 36 - 37. Students will complete the handout as directed during the Power Point presentation. Facilitate discussion by asking the students to: o Explain the characteristics of pulses (rate, rhythm, volume, and elasticity). o Explain how to locate and calculate pulse. Students will record the class discussion on the back of the handout. Students will use the handout as a resource and study tool. Who Am I? Distribute the handout Review Present Power Point presentation, slides 27 - 33. Use this handout to facilitate remembering the major arteries in the circulatory system. Answer the riddles using the arteries listed on the handout. This handout can be completed as an individual or cooperative learning activity in groups of 2 - 4 students. Students will use the handout, PowerPoint, and 7240 Health Science I RELEVANCY TO OBJECTIVE RESOURCES Students will REMEMBER (A1) 2.01 Remember the the pulse sites of the circulatory structures of the system. circulatory system Power Point presentation, slides 36 - 37 2.01 Pulse Sites Handout Students will REMEMBER (A1) the major arteries of the circulatory system. 2.01 Remember the structures of the circulatory system Power Point presentation, slides 27 - 33 2.01 Who Am I? Handout Summer 2012 94 ACTIVITIES 8. 9. their textbook as a resource to complete activity. Medical Terminology Distribute the handout. Review the terms with the students. Use the handout as a resource when discussing functions of the circulatory system and as a study tool. 2.02 Understand the functions and disorders of the circulatory system In preparation for objective 2.02 Understand the functions and disorders of the circulatory system; assign students to use their textbooks to read about the circulatory system. Students should be given an assignment to complete to facilitate learning. Note: This could be an assignment from the materials provided or as provided by the teacher.) Review and return these materials to students prior to beginning the next objective. 7240 Health Science I RELEVANCY TO OBJECTIVE Students will REMEMBER (A1) medical terminology. Students will UNDERSTAND (B2) the functions and disorders of the circulatory system. RESOURCES 2.01 Medical Terminology Handout Textbook Notebook OR Materials provided Summer 2012 95 2.01 Structures of the blood Handout Name______________ Date_______________ Directions: Complete the handout while viewing the PowerPoint presentation. Record any class discussion on the back of your paper, if necessary. Introduction to blood Plasma Plasma Proteins Structure Erythrocytes Description Other structures Relevance to my health Leukocytes Agranulocytes Granulocytes Thrombocytes Blood types Rh factor 7240 Health Science I Summer 2012 96 2.01 Structures of the heart Handout Name______________ Date_______________ Directions: Complete the handout while viewing the PowerPoint presentation. Label the structures of the heart. Record notes and class discussion. Structure Description Heart Chambers Valves Conduction system Relevance to my health 7240 Health Science I Summer 2012 97 2.01 Arteries and Veins Handout Name______________ Date_______________ Directions: Complete the handout while viewing the PowerPoint presentation. Record notes and class discussion. Arteries Veins Description Description Names of major arteries Names of major veins 7240 Health Science I Summer 2012 Capillaries Description 98 2.01 The flow of blood through the body Handout Name______________ Date_______________ Directions: Use this handout as a study guide. Be prepared to identify the structures and explain the flow of blood through the body. Deoxygenated blood from body tissue ↓ Superior vena cava ↓ Inferior vena cava ↓ Right atrium ↓ Tricuspid valve ↓ Right ventricle ↓ Pulmonary valve ↓ Pulmonary artery ↓ Both lungs ↓ CO2 and O2 exchange in the alveoli via Pulmonary veins ↓ Left atrium ↓ Mitral valve ↓ Aortic valve ↓ Aorta ↓ Transporting oxygenated blood to body cells 7240 Health Science I Summer 2012 99 2.01 Pulse Sites Handout Name _________________ Date __________________ Directions: Use this handout to label the pulse sites along with the Power Point presentation. Record the class discussion on the back of the handout. 7240 Health Science I Summer 2012 100 2.02 The Circulatory System: Who Am I? Handout Name _________________ Date __________________ Directions: Answer the following riddles, using the arteries from the list. Write the response in the blank provide. Brachial Celiac Common iliac External carotid Femoral Internal carotid Radial Vertebral Popliteal Dorsal pedalis 1. I run up and down the back bringing blood to the central nervous system track. I am the _________________________ 2. You feel me often at your wrist, running or jumping gives my numbers a lift. I am the _________________________ 3. I struggle to get to all the parts of the brain, where intelligence and coordination reign. I am the _________________________ 4. I run down and through the upper bone, get cuffed around, please leave me alone! I am the _________________________ 5. They call me common, I go from place to place; I branch the legs and into the pelvic space. I am the _________________________ 6. I am really at the end of the line. My companion vein has an upward climb. I am the _________________________ 7. If you reach down behind your knee, check around and you are sure to feel me. I am the _________________________ 8. When you get embarrassed and your face turns red, my vessels have dilated, up to the hair roots on your head. I am the _________________________ 9. I am hungry for nutrients from the food intake; I am now undecided, which of the four roads should I take? I am the _________________________ 10. I sometimes get plugged and blood does not get through; the legs and the feet do not know what to do. I am the _________________________ 7240 Health Science I Summer 2012 101 2.02 Who Am I? Handout KEY Name _________________ Date __________________ Directions: Answer the following riddles, using the arteries from the list. Write your response in the blank provided. Brachial Celiac Common iliac 1. External carotid Femoral Internal carotid Radial Vertebral Popliteal Dorsal pedalis I run up and down the back bringing blood to the central nervous system track. I am the _____vertebral___________ 4. You feel me often at your wrist, running or jumping gives my numbers a lift. I am the ____radial_______________ 5. I struggle to get to all the parts of the brain, where intelligence and coordination reign. I am the __internal carotid__________ 6. I run down and through the upper bone, get cuffed around, please leave me alone! I am the __brachial_______________ 7. They call me common, I go from place to place; I branch the legs and into the pelvic space. I am the __common iliac___________ 6. I am really at the end of the line. My companion vein has an upward climb. I am the __dorsalis pedis_________ 10. If you reach down behind your knee, check around and you are sure to feel me. I am the __popliteal______________ 11. When you get embarrassed and your face turns red, my vessels have dilated, up to the hair roots on your head. I am the __external carotid__________ 12. I am hungry for nutrients from the food intake; I am now undecided, which of the four roads should I take? I am the ___celiac________________ 10. I sometimes get plugged and blood does not get through; the legs and the feet do not know what to do. I am the ___femoral_______________ 7240 Health Science I Summer 2012 102 2.01 Medical Terminology Handout Name:________________ Date:_________________ Directions: Review the circulatory system terms and definitions listed below. Use these terms to write “new” compound words in the spaces below. Check you work in your textbook or a dictionary to verify the compound words and the definition of each one. Medical Term Definition angio- blood vessel arterio- artery cardio- heart -cyte cell electro- electric erythro- red -gram tracing, recording hemo- blood leuko- white -orrhagia hemorrhage -penia deficiency phleb- vein -sclerosis hardening tachy- fast thrombo- clot ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ 7240 Health Science I Summer 2012 103 2.01 Prototype Assessment Items Note: These items illustrate the types of items used in the item bank for this objective. All items have been written to match the cognitive process of the remember verb in the objective. Questions require students to recall terms or words related to job seeking and keeping. These exact questions will not be used on the secured test, but questions in similar formats will be used. These assessment items may be used as prototypes by teachers and students to generate similar items to comprise formative assessments for you classroom. This strategy is especially helpful during the field test year when classroom item banks are not available. Results of formative assessment should be used to diagnose levels of mastery, determine if re-teaching is needed, and guide further instruction. 1. Red blood cells are called: 2. erythrocytes. 3. leukocytes. 4. melanocytes. 5. thrombocytes. A 2. The right upper chamber of the heart is called the: A. left atrium. B. left ventricle. C. right atrium. D. right ventricle. C 3. The middle layer of the heart wall is called the: A. endocardium. B. epicardium. C. myocardium. D. pericardium. C 7240 Health Science I Summer 2012 104