Attached gingiva and free gingiva merge at the ________________________ .
Fill in the blank(s) with the appropriate word(s).
Attached gingiva can be observed on the external surface. It merges with the free gingiva at the free gingival junction, a slight demarcation about 1.2 to 1.8 mm from the gingi
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A 16-year-old boy has been inhaling paint fumes to "feel good." His grandmother called 911 when she found him doing this in the basement and he told her he was having a hard time breathing. He is alert and oriented, with a patent airway and adequate breathing. His radial pulse is strong and skin warm and dry. Your partner reports mild wheezing in both lungs. Vital signs are: pulse 92,
respirations 20, blood pressure 148/62, and SpO2 98 percent on room air. He has no medical history. Appropriate initial care would include: A) positive pressure ventilation with supplemental oxygen. B) breathing treatment with a metered dose inhaler. C) oxygen at four liters per minute through a nasal cannula. D) high flow oxygen through a nonrebreather mask.
All of the following statements are correct regarding an ECG tracing artifact EXCEPT
Shivering from nervousness or cold can produce muscle voltage artifacts. AC interference is caused by electrical activity. The latest models of ECGs have sensitive filtering devices that eliminate most of the interference. An interrupted baseline is caused by a patient with a neurological condition.