What is Cardio Pulmonary Resuscitation (CRR) ?

Differntiate between systemic circulationn and pulmonary circulation ?

Which one of the following is correct regarding pulmonary circulation?

Which of the following statements is correct about the respiration in frog ? (i) In frog, cutaneous and pulmonary respiration are found (ii) A pair of elongated pink hollow lungs are found in thorax During aestivation and hibernation, gaseous exchange takes place through skin.

The path of pulmonary circulation starts in the ______ ventricle .

What is heparin? What is its use?

In which of the following points pulmonary artery is different form pulmonary vein ?

Pulmonary tuberculosis is caused by:

What is variation? What are its types?