To review:
The right location of chest walls from where the heart sound is listened by the stethoscope in-
1. The incompetence of the aortic valve
2. Stenosis of the mitral valve. Â
Introduction:
The transport of blood through the heart is controlled by the opening and closing of the heart valve. There are four forms of heart valves, namely the mitral valve, the tricuspid valve, the aortic valve, and the pulmonic valve. Each valve is located at a different location in the heart and controls the flow of blood, when blood flows through the heart chambers. The right side of the heart contain deoxygenated blood, while the left side of the heart includes oxygenated blood, and the valves separate all the four chambers of the heart.
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Human Anatomy Laboratory Manual With Cat Dissections (9th Edition)
- Which of the following is correct regarding the flow of blood in reference to the left side of the heart? a. Blood flows from the left atrium, through the bicuspid valve, into the left ventricle, through the aortic semilunar valve, and then into the aortic arch b. Blood flows from the left atrium, through the aortic semilunar valve, into the left ventricle, through the bicuspid valve, and then into the aortic arch c. Blood flows from the left atrium, through the bicuspid valve, into the left ventricle, into the aortic arch, through the aortic semilunar valve, and then into systemic arterial systemarrow_forwardCircle the false statement about the cardiac skeleton: (a) It is composed of dense connective tissue. (b) It transmits electrical impulses from the atria to the ventricles. (c) It anchors the mitral valve cusps. (d) It anchors the tricuspid valve cusps.arrow_forward"the patient's heart makes a sound at systole, assuming it is the S1 sound made by closing of valves, which valve are involved?" a mitral valve and tricuspid valve b pulmonary and aortic valve c mitral and pulmonary valve d aortic and tricuspid valvearrow_forward
- 1) Papillary muscles are the muscles of the heart that allow it to contract. True or Falsearrow_forwardUpon your return to the heart, you have that rare and wonderful chance every Adventurer and Hobbit craves, to take a breather. So.. you stroll over to the lungs to pick up some nice fresh air, loaded with oxygen. Track your pathway to the lungs and back again, beginning with the chamber where you first returned to the heart and finishing in the Great Muscular Chamber of the heart, including any doorways (valves) you pass through. 1. Chamber: 2. Valve: 3. Chamber 4. Valve: 5. Vessel: 6. Vessel: > Lungs→ 7. Vessel: 8. Chamber: 9. Valve: 10. Chamber: Page 6arrow_forwardWhat 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?arrow_forward
- The standard EKG consists of 10 sensors that record 12 leads of the heart’s electrical activity from different angles, allowing for a thorough three-dimensional interpretation of its activity. This is transmitted by the electrodes to the equipment to be interpreted and is used to diagnose cardiac medical conditions. In case of an abnormal EKG, the second step would be to use a Holter monitor. How would you explain how to perform an EKG (steps)? Where will you place the electrodes when performing and EKG? Why? What are the different lead types, connections, and placements? When you conclude an EKG, what are the different components that you need to observe and confirm before you disconnect the patient? Can you explain the difference between normal, abnormal, and artifacts? What is a Holter monitor? Under what circumstances would one be ordered for a patient? How do you use a Holter monitor? Educate a patient: What you will do before, during, and after an electrocardiogram or…arrow_forward1. Specific cavity where the heart is located A. Aorta 2. Tissue of the heart that attaches to the diaphragm B. Bicuspid or mitral 3. layer that immediately covers the heart muscle C. brachiocephalic 4. middle layer of the heart D. Chordae tendineae 5. Area that grossly demonstrates the separation between the atria and ventricles E. Coronary sinus 6. The two major vessels returning blood to the right atrium F. Coronary sulcus G. Ductus arteriosus 7. Vessel exiting the right ventricle 8. Vessel exiting the left ventricle H. Epicardium 9. Vessels entering the left atrium I. Fibrous pericardium 10. Type of blood carried in pulmonary veins J. Great cardiac vein 11. The temporary shunt in the fetus between the aorta and pulmonary trunk K. Inferior vena cava 12. The name of this structure (#11) in the adult L. Interventricular artery 13. The Myocardial muscular ridges in the atria M. Ligamentum arteriosum 14. The Myocardial muscular ridges in the ventricles N. Mediastinum 15. Valve between…arrow_forwardWhy is percussion omitted in heart assessment?arrow_forward
- What condition(s) does increasing the diameter of the left flow tube simulate in the human heart (A) increasing afterload (B) increasing preload (C) increasing viscosity of the blood (D) increasing the contractility of the ventriclesarrow_forwardUlmvULjA/formResponse KINDLY FILL IN THE MISSING FIELDS TO COMPLETE THE NORMAL CIRCULATIC OF BLOOD THROUGH THE HEART: THE NORMAL CIRCULATION OF BLOOD THROUGH THE HEART A. (collects blood from SVC & IVC) TRICUSPID VALVE B. C. PULMONARY TRUNK PULMONARY ARTERIES D. PULMONARY VEINS E. BICUSPID VALVE F. G. H. BODY SONY Control music playback and navigate images with simple hand gestures MENA GALLERYarrow_forward"the patient's heart makes a sound at systole, assuming it is the S1 sound made by closing of valves, which valve are involved?" mitral valve and tricuspid valve pulmonary and aortic valve mitral and pulmonary valve aortic and tricuspid valvearrow_forward
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