In a radiograph of the maxillary molars, the following structure may obscure the roots of the teeth
zygomatic process of the maxilla
mastoid process
mylohyoid ridge
maxillary tuberosity
zygomatic process of the maxilla
Rationale: zygomatic process of the maxilla
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Which of the following statements is true about granulocyte component production?
a. A whole blood unit generally yields 5 × 106 granulocytes. b. Apheresis collection is used more often than whole blood separation. c. Granulocyte units are stored at 68-75.2 ° F (20-24 ° C) for up to 5 days. d. Hydroxyethel starch is added and then the blood is centrifuged.
The patient's case history will include all of the following elements EXCEPT the
A) family history. B) chief complaint. C) history of present illness. D) insurance history.
Using the CPT manual, select the appropriate code for the following procedure
Wendy Time is an 18-month-old child with a tracheal anomaly. Dr. Long performed a tracheostomy.
How could this episode have been avoided?
A 23-year-old female presents with a positive medical history. She reports a history of type I diabetes. The patient is scheduled for a crown preparation at the noon hour. When the dental auxiliary reviews the medical history, the patient indicates that she has an insulin pump. As the treatment progresses, the dental auxiliary notices that the patient’s skin has become cold and clammy. When the patient is questioned, she appears to be very confused.