Hi Akansha,

The Indian Military Nursing Service has a physical test to determine if a candidate is fit for service or not. The criteria for passing this test are Vsiual fitness, Height and wight. Dental checkup is not a criteria here. If you have a corrected distant vision of 6/6 in the better eye and 6/18 in the worse eye, are at least 148 cm. in height and have a weight of at least 39 Kg, you should be able to clear this examination.

Hope i was helpful and good luck!