Inflammation of the supporting tissues of the teeth that begins with _________ can progress into the connective tissue and alveolar bone that supports the teeth and becomes _________

You are ventilating a 6-year-old child and note that his heart rate has decreased from 70 to 54. Which of the following is NOT appropriate?

A) Notify medical control that the patient's condition has improved. B) Insert an oropharyngeal airway and continue ventilating. C) Check the flow of oxygen reaching the bag-valve-mask device. D) Increase the force of ventilations.

The phrase "CBC normal" supports the review of diagnostic testing

Read the following case study excerpt and answer questions 1 and 2. ECG: Sinus bradycardia, with peaked T waves and widened QRS noted. No ST depressions. Poor R wave progression. Laboratory: CBC normal Comprehensive metabolic panel: significant for sodium 122, potassium 6.7, chloride 96, bicarbinate 12, BUN 101, creatinine 4.0. Impression: 68-year-old male with acute renal failure and secondary metabolic acidosis with hyperkalemia and bradycardia Indicate whether this statement is true or false.