Using LEADER LINES or ARROWS, precisely label 15 relevant events of the cardiac cycle on the graph, including: the 5 major phases 2 heart sounds where valves open and close (4 of these) where major pressure changes occur (4-5 of these)

Trace the journey of a drop of blood starting from the right atrium, continuing to the right thumb, and returning to the right atrium.  This would include a trip through the heart. Be sure to identify both the arterial and venous vessels as well as all of the relevant structures within the heart. Considering the online nature of this exam, drawings are not required. Simply type in the order of structures with a dash (-) between structures.

Draw these five graphs on the same set of axes: atrial autorhythmic cell action potential atrial cardiac contractile cell action potential ventricular autorhythmic cell action potential ventricular cardiac contractile cell action potential ventricular myocardial muscle tension

Coloring Exercises: Wall and Coverings of the Heart Use colored pens or pencils to shade in both the figure and the labels, Each red mumeral in the figure corresponds to a matching fed mu- meral following the appropriate label. Wall of the Heart ENDOCARDIUM, MYOCARDIUM 2 EPICARDIUM 3 Coverings of the Heart SEROUS PERICARDIUM 4 VISCERAL PERICARDIUM3 PERICARDIAL SPACE 5 PARIETAL PERICARDIUM 6 FIBROUS PERICARDIUM7 DIAPHRAGM 8 3 FIGYRE 35-2 The wall and coverings of the human heart.

Match the area where blood will flow within the heart during systole (1 point) If blood is in the right atria during diastole, during systole it will move to: If blood is in the right ventricle during diastole, during systole it will move to: If blood is in the left atria during diastole, during systole it will move to: If blood is in the left ventricle during diastole, during systole it will move to: Choose... Choose... The Systemic circulation (body) The Right Ventricle The Pulmonary Circuit The Left Ventricle Choose... ÷ +

Table 1 Blood pressure recordings for all positions Body positions Mean systolic BP Mean diastolic BP Sitting position Standing position Supine position Supine position with crossed legs 102-8 + 11-4 65-7 + 82 99.9 + 10-2 66-0 + 8-7 107-9 + 10-7 66-9 + 96 107-0 + 86 66-7 + 7-3 F= 444, P 00s BP, blood pressure. Table 2 Pairwise comparisons between positions in systolic BP Sitting position position Standing Supine position Standing position Supine position Supine position with crossed legs *, the mean difference is significant at the level 0-05 level. Adjustment for multiple comparisons: Bonferroni. Does age factor has any influences in the blood pressure with the change of body positions?

Give the 2 reasons you are able to feel a pulse. When do you note the diastolic number?

The rapid depolarization phase of heart pacemaker cells is caused by which of the following? movement of Na+ through funny channels movement of Ca++ through L-type channels movement of Na+ and Ca++ through funny channels movement of K+ through funny channels all of the above

Explain how the ventricular volume changes during Systole 3 and why (explain the sequence of events in all heart chambers, valves, and pressure changes in the heart chambers/blood vessels during systole 3)

* Identify this rhythm: Чили Лити Лити ли или ли Controlled Atrial Fibrillation Sinus Tachycardia 3rd Degree Heart Block Sinus Rhythm with ST elevation Question 20 of 25