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Body Fluids and Circulations
Red cell count is carried out by
haemocytometer
haemoglobinometer
sphygmomanometer
electrocardiogram
A.
haemocytometer
The haemocytometer is a device originally designed for the counting of blood cells. It was invented by Louis Charles Malassez and consists of a thick glass microscopic slide with a rectangular indentation that creates a chamber.
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Describe the evolutionary changes in the pattern of heart among vertebrates.
Why do we call our heart myogenic?
Sino-auricular node is called pacemaker of our heart. Why?
Write the differences between
(d) P wave and T wave
Write the differences between
Systole and diastole
Write the differences between
(a) Blood and lymph
Write the differences between
Open and closed circulatory system
What is the differences between lymph and Blood?
How many times does a heart beat per minute?
What is the function of bicuspid valves?
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