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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EBK HUMAN ANATOMY
- "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_forward1) Papillary muscles are the muscles of the heart that allow it to contract. True or Falsearrow_forwardWhich 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_forward
- Upon 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_forwardWhat 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_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 to your classmates 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…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?" mitral valve and tricuspid valve pulmonary and aortic valve mitral and pulmonary valve aortic and tricuspid valvearrow_forward(a) (b) (c) The part of the illustration in the middle (b) shows Pressure at which you would hear the first heart sounds Diastolic pressure O Initial inflation of the BP cuff None of these is correct Pressure at which heart sounds would stoparrow_forward
- The closure of the mitral valve (bicuspid valve) A) is represented by the P wave on the EKG C) contributes to the first heart sound D) occurs when the tricuspid valve is openarrow_forwardNow 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 septumarrow_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
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