Study Guide Test Bank Resource - A+ Graded Solutions

Study Guide Test Bank Resource - A+ Graded Solutions pericardial fluid - answer - Small amount of fluid found between the layers of the pericardial sac Pericardium - answer - The sac that encloses the heart What are the right coronary artery Leads - answer - Inferior leads 2 3 and avf Right coronary artery - answer - Supplies blood to the inferior and posterior walls of the myocardiumas well as the SA and AV node's left anterior descending coronary Artery - answer - Supplies blood to the anterior wall of the myocardium as well as the conduction tissue containing the bundle of his What are Left anterior descending coronary artery leads - answer - Anterior leads V1 V4 The left coronary Artery (circumflex) - answer - Supplies blood to the lateral wall of the myocardium What are the left coronary artery (circumflex)leads - answer - Lateral leads 1,AVF, V5,V6 What is the cardiac disturbance called in the RCA - answer - Sick sinus syndrome Bipolar leads - answer - Lead one, lead two, lead three Bipolar leads are viewed on the - answer - Frontal plane Lead one is located on the - answer - Right arm and left arm Lead two is located on the - answer - Right arm and left leg Lead three is located on the - answer - left arm and left leg Chest leads are viewed from which plane - answer - Horizontal plane Chest leads are also known as - answer - Unipolar Chest leads - answer - V1-V6 Lead V1 is located - answer - 4th intercostal space and right sternal border V3 is located - answer - Between V2 and V4 V4 is located - answer - Fifth intercostal space in the midclavicular line V2 is located - answer - Fourth intercostal Space and left sternal border V5 is located - answer - Fifth intercostal space and the anterior auxiliary line V6 is located - answer - Fifth intercostal space and the mid auxiliary line Augmented leads are - answer - AVR aVL and AVF AVR is located - answer - Right arm AVL is located in the - answer - Left arm AVF is located in the - answer - Left leg Electrocardiography was created by - answer - Willem Einthoven Einthoven's Law - answer - Lead 1+ lead 3 = lead 2 Einthoven's triangle is also known as - answer - Einthoven's law Which frontal leads should be positive - answer - Lead 1, lead 2, lead 3, aVL and aVF Which frontal leaves should be negative - answer - aVR Which chest leads should be negative - answer - V1 and V2 Which Chesley should be half up and half down - answer - V3 and V4 Which chest leads should be positive - answer - V5 and V6 Electrocardiography - answer - Is the recording of the hearts electrical impulses by way of sensors call electrodes electrocardiogram - answer - Is the printed EKG What are the main three artifact - answer - Somatic trimmers baseline sway and 60 cycle interference Somatic means - answer - Body Somatic tremors - answer - Is a jittery Pateryn caused by the patients tremors or by shaking wires Baseline sway - answer - Moves up and down on the EKG paper caused by lotion or sweat 60 cycle interference - answer - Results in Natick looking pattern on the EKG paper caused by too many electrical devices close by Troubleshooting - answer - Determining in alleviating the cause of artifact and recording Errors Toothbrush tachycardia - answer - When a patient is brushing their teeth when heart monitor is attached CPR artifact - answer - Chest compressions of CPR procedure artifact that can resemble rhythms The six second strip method - answer - Is the least accurate of all methods The 6-second strip method - answer - Method of choice for irregular rhythms The 6-second strip method - answer - Count the number of QRS complexs and multiplied by 10 The memory method - answer - There are 300 big blocks every minute so count the number of big blocks between consecutive QRS complexes and divide that number into 300 The little block method - answer - Count the numbers of little blocks between the QRS complexes and divide into 1500 Rhythm regularity - answer -