Psychosis is characterised by
Loss of touch with reality
Prolonged emotional reaction to a given a stress
Anxiety, fear, sadness, vague aches and pains
All the above
What precautions are required for disease spreading through vectors?
A sexually transmitted disease, symptomized by the development of ulcers on the genitals, is caused by the infection of
What is Pulse Polio Programme of Government of India ? What is $OPV$ ? Why is it that India is yet to eradicate Polio ?
Main barrier which prevents the entry of disease's causing organism in our body is
What constitutes the Immune system and what role does it play in the Human body ?