Which of the following institution does not consist of section post of Staff Nurse?

Pasteurisation of milk kills all the following except

Following are the elements of community mental health except

Contact period for which water should not be drawn from the well after adding bleaching powder is

Which of the following is not preventive measure of Hookworm infestation?

Most common cause of hypertension is

The first step in management of acute retention of urine is

When measles vaccine should be given to the child?