Why are the effects of superficial cold deeper and longer lasting than superficial heat?
What will be an ideal response?
The temperature gradient between the cold modalities and skin temperature is much greater than the gradient between hot modalities and skin temperature. In addition, with heat there is an immediate shunting of cool blood to the area to avoid an extreme increase in tissue temperature. Immediate vasoconstriction occurs with cold so the area of application cannot be rewarmed until there is a need for a cold-induced vasodilatation.
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Explain several ways to prevent airway obstruction in the dental office
What will be an ideal response?
How would an EMT best describe a confused and combative patient with labored respirations and a blood glucose level of 33 mg/dL?
A) Hypoglycemic B) Altered blood glucose C) Hyperglycemic D) Hyper-insulinemic
The portion of the pacemaker that powers the device is the:
A. lead. B. generator. C. curing light. D. TENS.
The ________ is the largest part of the brain and is divided into two halves called hemispheres.
Fill in the blank(s) with the appropriate word(s).