Which action should be done to the clothes of a shock victim?

they should be tightened, if loose.

they should be changed to clean, moist clothes.

they should be loosened, if tight.

they should be changed to a bright color.

What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.