1. How can you tell which side of the heart is the ventral surface when you examine it on your dissecting tray? (Note: we are not asking you to define what "ventral" means.)
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- What are the layers of the heart (in order) that a scalpel would pass through during dissection? What are the two names given to the outer layer of the heart wall?Put in Order (rearrange these structures in the order in which blood passes through them in a circuit from the heart to the foot and back; the first one is done for you) 1. Left Ventricle abdominal aorta anterior tibial artery anterior tibial vein aortic arch ascending aorta common iliac vein common iliac artery external iliac artery external iliac vein femoral artery femoral vein foot inferior vena cava popliteal artery popliteal vein right atrium thoracic aortaNow finish cutting through the left side of the heart and identify the following structures: • Left atrium • Bicuspid valve • Left ventricle • Chordae tendineae • Papillary muscle • Interventricular septum
- Which among the following is not used as a landmark for specific structures of the heart? a 5th Left Intercostal Space for apex b Heart located behind the sternum c. Base is situated on the left of the sternum d. Part of the heart resides on the superior aspect of the diaphragm1) Papillary muscles are the muscles of the heart that allow it to contract. True or FalseYou are caring for a 50-year-old male who is recovering from open heart surgery and you are unable to palpate the radial pulse. What additional intervention should be done in this scenario?
- Draw the posterior view of the heart exposing the coronary vessels( put the items in the correct order) You are a Red Blood Cell traveling through the heart. Starting in the Right Atrium . . . . where do you go next? (end in the right atrium) 1 left ventricle 2 left atrium 3 pulmonary valve 4 rt & lt pulmonary veins 5 right ventricle 6 venules 7 aortic valve 8 aorta 9 arterioles 10 lungs 11 mitral valve 12 capillaries 13 right atrium 14 tricuspid valve 15 arteries 16 rt & lt pulmonary arteries 17 veinsUse the list of terms to label the accompanying illustration of the heart. Check off each term as you label it. I. O left ventricle O pulmonary valve O pulmonary trunk O right atrium O right ventricle aorta O mitral (bicuspid) valve O superior vena cava O aortic valve O tricuspid valve O left atrium
- Trace a drop of blood from the ascending aorta to the right coronary artery, and trace the blood back into the heart again. • ascending aorta • coronary sinus • middle cardiac vein • posterior interventricular branch • right atrium • right coronary artery • right ventricular capillariesName Gross Anatomy of the Human Heart 1. An anterior view of the heart is shown here. Match each structure listed with the correct letter in the figure. B 8. brachiocephalic trunk 14. left pulmonary veins q 9. left common carotid 15. right coronary artery 16. circumflex artery L 1. right atrium 2. right ventricle 3. left atrium 4. left ventricle 5. superior vena cava 6. ascending aorta 7. aortic arch P e d Lab Time/Date of the Sheep Hean m artery sibies to beaogmos 10Ysl 8 10. left subclavian artery un abivorq X 11. pulmonary trunk beloopiaci 12. left pulmonary arteries 13. ligamentum arteriosum 17. anterior interventricular artery 18. apex of heart 19. great cardiac vein Sesenibnet esboro yd besorone ens seviev doinW c. cardiac muscle Sboold ritiw 1lit aqavo orli nedw esolo sevisvrbinWe the unla banitom C stay2 visnomius Vibroming to slow aris adinozed adi tolos si edhpeed X ilob tsrt aleasey eendi edi ama 8Color the heart structures in the following figure; use the colors suggested or choose your own. Then identify each of the heart's four valves (noted by the letters A through D in the figure) and describe the function of each; use the spaces provided. IV. • Right atrium: Dark blue • Right ventricle: Light blue • Left atrium: Light red • Left ventricle: Dark red Interventricular septum: Yellow • Tendinous cords (chordae tendineae): Black • Papillary muscle: Brown • Interatrial septum: Orange Heart valves and functions: 1. II. II. IV. B 이이