
Blood,Sweat
AND
Smiles
A MEDICAL JOURNEY
Physiology
Physiology is covered in both Haematology Immunology and Cardiovascular block.
In the H and I block, we learnt about the composition and cells found in blood. For example, the red blood cells, leukocytes, beutrophils, mast cells etc. I also learnt how to calculate the pack cell volume (PCV) and haematocrit values which are vital in diagnosis of certain diseases of the body.
In the CVS block, we learnt every physiologic aspect of the heart. With Prof Roland's guidance, we were taught about the basic principles like cardiac output, stroke volume, preload and afterload. We also learn how to perform an ECG, read the values and diagnose based on the results and our knowledge of the heart's conducting system.


components of the blood, including platelets, red blood cells and white blood cells like eosinophil, neutrophil etc

various types of white blood cells, there are two main groups agranulocyte and granulocyte

ECG machine

components of the blood, including platelets, red blood cells and white blood cells like eosinophil, neutrophil etc
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TGC Acquired:
Please click on the video to know more about the conduction of the heart.
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Check out the Video:
Check out the Text Books:




Textbook by Sherwood

Textbook by Guyton and Hall.

by Sherwood
Reflection:
Human physiology was a little easier in the Haematology and Immunology system block. I was introduced to the components of the blood and how the normal haemostasis mechanism works in the human body. I ejoy Dr Rekha's physiology class as she is very thorough and detailed-oriented. She always answer our questions whenever we have doubts in our studies. Learning physiology in H&I block helped me to understand my own body. Now if I fall sick, or have a cut, I know the mechanisms of how my body is working to make me feel better. It is truly amazing to learn something that is related to your own body.
Physiology in the Cardiovascular block was in fact one of the hardest subject for me compared to physiology in semester one. I think it is the part where I am trying to grasp a whole new concept of the heart's physiology, which is intricate and complicated at the same time. Thankfully, Prof Roland prepared some lecture-rewind-recordings on Times which are available for us to view throughout the whole system block. I find that very helpful when I do my revisions. CVS physiology also covers the basis of how the heart works, from the electrical conduction, action potential and puming of the heart to whole circulation in the body, both systemic and pulomonary. Although it was tough, I managed to cope with the subject at the end of the system block. I am grateful to learn physiology, as it will help me understand better when I go into my clinical years.