Increased afterload leads to increased end systolic volume. O True O False

This (labeled green) system of arterio-arterial anastamoses is called?

Resting blood pressure (sitting)                                              Resting blood pressure (lying down) Systolc                120                                                                                        100                  =     ________                                                      =                     ________ Diastolic              80                                                                                           70  12. The normal blood pressure for an adult is less than 120/80. How does the resting systolic/diastolic pressure of your volunteer compare to the normal value?

If pulse pressure is calculated to equal 40 mm Hg and diastolic pressure is 70 mm Hg, then systolic pressure must have been __________.   30 mm Hg    90 mm Hg    110 mm Hg    140 mm Hg    none of the above

The pco2 in the aorta is  a 40mmhg b 46mmHg c 100 mmHg

I don’t understand this page in my lab book

What is the mean electrical axis of the ECG recording shown below? VR مل لسمليا %3D VL aVP -60 degrees +90 degrees +60 degrees 0 degrees -30 degrees

Is the following ECG/EKG normal or abnormal? O normal abnormal

What does this ECG show? Vi V4 aVL V2 VS aVF V3 V6 10 3d degree AV block 2 0 LBBB 3 O Left anterior hemiblock 4 O Ist degree AV block

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)