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Heart Anatomy and Heart Sounds
Blood Flow
Subjective Data,Objective Data, Normal or Abnormal?
More Heart Sounds and Conduction
More Blood Flow Questions
100
Right atrium, left atrium, right ventricle, and left ventricle.
What are the four chambers in the heart?
100
The heart's filling phase is ________________ and the heart's pumping phase is __________________.
What is diastole and systole?
100
Chest pain, edema, fatigue.
What is subjective data?
100
S 1 heard loudest at the apex.
What is a normal finding?
100
Blood from the head and upper extremities enter the right atrium of the heart through ___________________.
What is the superior vena cava?
200
The tricuspid and mitral valves.
What are the atrioventricular valves?
200
Blood flows from the right ventricle through the ___________ valve to the ________________ and then to the _____________ (organ).
What is pulmonic valve to the pulmonary artery and to the lungs?
200
Dyspnea, personal health habits.
What is subjective data?
200
Also known as the "pacemaker" of the heart.
What is the sinoatrial (SA) node?
200
The valve between the right atrium and right ventricle.
What is the tricuspid valve?
300
Occurs with closure of the semilunar valves and signals the end of systole.
What is S2?
300
Carries blood from the liver to the right atrium.
What is the inferior vena cava?
300
S 1 heart loudest at the apex.
What is a normal finding?
300
QRS complex
What is depolarization of the ventricles?
300
Oxygenated blood travels from the lungs through the _________________ to the left atrium.
What are pulmonary veins?
400
Turbulent blood flow.
What is a murmur?
400
Delivers oxygenated blood to the body.
What is the aorta?
400
apical impulse
What is objective data?
400
Formula for cardiac output.
What is CO = SV x R? Cardiac output equals the volume of blood in each systole (stroke volume) times the number of beats per minute (rate).
400
The left ventricle ejects blood through _________________ into the aorta.
What is the aortic valve?
500
The muscular wall of the heart that does the pumping.
What is the myocardium?
500
Blood flows from the left atrium to the left ventricle through this valve.
What is the mitral valve?
500
Murmur.
What is objective data? OR What is an abnormal finding?
500
Afterload.
What is opposing pressure the ventricle must generate to open the aortic valve against the higher aortic pressure?
500
Describe the full process of a red blood cell through the heart.
What is from the upper body through the superior vena cava and lower body through the inferior vena cava into the right atrium, through the tricuspid valve into the right ventricle, through the pulmonic valve to the pulmonary artery to the lungs where it is oxygenated and the pulmonary veins returns it to the left atrium through the mitral valve to the left ventricle, through the aortic valve into the aorta and to the rest of the body.