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Tunica externa is composed of

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Important Questions on Body Fluids and Circulation

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Gamma Question Bank for Medical Biology>Chapter 18 - Body Fluids and Circulation>Assignment Set - 2>Q 31
Which one of the following represents pulmonary circulation?
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Gamma Question Bank for Medical Biology>Chapter 18 - Body Fluids and Circulation>Assignment Set - 2>Q 32
A special neural centre that can moderate the cardiac function is located in
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Gamma Question Bank for Medical Biology>Chapter 18 - Body Fluids and Circulation>Assignment Set - 2>Q 1
The opening present in the atrioventricular septum between left atrium and left ventricle is guarded by
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Gamma Question Bank for Medical Biology>Chapter 18 - Body Fluids and Circulation>Assignment Set - 2>Q 2
The average rate of a normal human heart beat is
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Gamma Question Bank for Medical Biology>Chapter 18 - Body Fluids and Circulation>Assignment Set - 2>Q 3
Enucleated cells present in blood are:
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Gamma Question Bank for Medical Biology>Chapter 18 - Body Fluids and Circulation>Assignment Set - 2>Q 4

Match the following and select the correct option.

Column I Column II
a Heart attack i Blood is not pumped effectively to meet the needs of body
b Heart failure ii Heart stops beating completely
c Cardiac arrest iii Heart muscles are suddenly damaged due to inadequate blood supply
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Gamma Question Bank for Medical Biology>Chapter 18 - Body Fluids and Circulation>Assignment Set - 2>Q 5

The return of ventricles from excited to normal state is represented in ECG by the wave labelled ____.

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Choose the option that fills the blank correctly.

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Gamma Question Bank for Medical Biology>Chapter 18 - Body Fluids and Circulation>Assignment Set - 2>Q 6
Maximum filling of blood in ventricles occurs during