What factors should be checked before transplant by the doctor for Anmol's mother and Anmol.

What factor should be considered before transplant of the liver by Mohan and the donor.

Anmol has renal failure. His Nephrologist has advised him renal transplant. Can his mother donate him one kidney?

A girl stands 171 m away from a high wall and claps her hands at a steady rate so each clap coincides with echo of the one before. (I) If she claps 60 claps in 1 min what value should be the speed of sound in air ? (II) Now, she moves to another location and finds that she should now make 40 claps in 1min. to coincides with successive echoes. Calculate the distance for the new position from the wall.

Mohan is suffering from Cirrohosis of Liver. His chances of survival is only 20%. Doctors are advising transplant of the Liver. What are the 2 possibilities of saving Mohan's life.

What can be achieved/can be prevented? Proper checking of blood before blood donation.

Ragini, a 50 year old office goer, suffered hair line cracks in her right & left foot in short intervals of time. She was worried about mirror jerks leading to hair line cracks in bones. Doctor explained to her why it must be happening and prescribed medicines. What must be cause of Ragini's problem? Why has it occured? What precaustions she should have taken earlier? Why care she should take in future?

A girl stands 170 m away from a high wall and claps her hands at a steady rate so each clap coincides with echo of the one before. (I) If she claps 60 claps in 1 min what value should be the speed of sound in air ?