To produce a strong thermal effect for an area that is 40 cm2 being treated with an ultrasound head with an ERA of 10 cm2, the recommended treatment time should be ________ minutes

Common signs of PTSD include all of the following, EXCEPT:

A) recurring mental flashbacks of the incident. B) a change in appetite following a serious incident. C) feelings of guilt that you performed inadequately. D) difficulty getting an incident out of your thoughts.

The preferred method of keeping a poison from absorbing into the GI tract is:

A) Gastric lavage B) Use of activated charcoal C) Administration of ipecac D) Use of medications to induce diarrhea