What would cause a nurse to suspect that an infection has developed under a cast?

Question

Quizplus · Accepted Answer

If hot spots are felt on the cast surface,they usually indicate infection beneath the area.This should be reported so a window can be made in the cast to observe the site.The "five Ps" of ischemia from a vascular injury include pain,pallor,pulselessness,paresthesia,and paralysis.Paresthesia is an indication of vascular injury,not infection.Cold toes may be indicative of too tight a cast and need further evaluation.Increased respirations may indicate a respiratory infection or pulmonary emboli.This should be reported,and the child should be evaluated.

What Would Cause a Nurse to Suspect That an Infection