LAB 1 Flashcards
Identify the structure
Anterior interventricular sulcus
Anterior interventricular artery
Identify the structure
Great cardiac vein
Identify the structure
Posterior interventricular sulcus
Posterior interventricular artery
Middle cardiac vein
Identify the structure
- Left coronary artery
- Circumflex artery
- Right coronary artery
- Right marginal artery
Identify the structure
- Coronary sinus
- Great cardiac Vein
- Small cardiac Vein
- Middle cardiac vein
Identify the structure
- Myocardium
- Epicardium
- Endocardium
Identify the structure
- Left ventricle
- Right ventricle
- Left atrium
- Right atrium
Identify the structure
- Aorta
- Aortic arch
- Pulmonary trunk
- Pulmonary arteries
Identify the structure
- Pulmonary veins
- Superior vena cava
- Auricle
Identify the structure
- Bicuspid valve aka mitral
- Tricuspid valve
Identify the structure
- Pulmonary semilunar valve
- aortic semilunar valve
Identify the structure
Base
Apex
Identify the structure
Chordae tendineae
papillary muscles
Identify the structure
interventricular septum
Identify the structure
Fossa ovalis
opening of coronary sulcus
interatrial septum
Identify the structure
Trabeculae carneae
Identify the structure
Ligamentum arteriosum
Identify the structure
Separates artriums from ventricles
like your choking heart
Coronary sulcus AV groove?
Identify the structure
Aorta
Identify the structure
Aortic semilunar valve
Identify the structure
Superior/Inferior vena cava
Identify the structure
Pulmonary trunk
(exits to RIGHT ventricle)
What vessel goes into the LEFT atrium?
Pulmonary veins
What is the first sound of the beating heart come from?
Closing of the atrioventricular valve as the ventricles contract
What is the second sound of the beating heart come from?
closing of semilunar valves as the ventricles relax
Heart murmurs may be caused by defects in the heart…
valve
What is the red electrode and where does it go?
Negative and right wrist
What is the black electrode and where does it go?
postive and left wrist
What is the green electrode and where does it go?
g ground, right forearm - 2 inches above red electrode
What is the P wave?
Atrial depolarization
What is the QRS wave?
depolarization of ventricles
What is the T wave?
Repolarization of ventricles
How do you count a persons heart rate?
use a 15 min and count them
then X by 4
