Changes in the volume of the thoracic cavity result from movements of the diaphragm and the:

What is an Established problem that is stable or improving?

A. A patient's presenting problem that has already been diagnosed by the performing physician and has become more severe, more complicated since the previous visit with the physician B. A patient's presenting problem that has not already been diagnosed by the performing physician but has shown no sign of posing a risk to the patient's state of health C. A patient's presenting problem that has already been diagnosed by the performing physician and that has remained stable or shows improvement D. A patient's presenting problem that has already been diagnosed by the performing physician in a patient of comparable age, height, gender, weight

If fluoride is ingested, what can occur?

A) Nausea and vomiting B) Hives C) Feverish chills D) Numbness of the oral mucosa