. Ducts that open into the trough of circumvallate papillae can be found on the:
A. labial glands
B. anterior lingual glands
C. lingual glands of Von Ebner
D. posterior lingual glands
Answer: C
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Which of the following characterizes acute hemolytic transfusion reaction?
a. Extravascular hemolysis b. Gastrointestinal hemorrhage c. Intravascular hemolysis d. Thrombosis
Upon arrival to the emergency department, a patient is found to have an SpO2 of 75% on a non-rebreathing mask. You notice that the nonrebreathing mask is hooked to a bubble humidifier
The humidifier bottle is whistling and is expanded. What is your next action as the respiratory therapist? a. Change the bubble humidifier; it's defec-tive. b. Check for kinks in tubing. c. Remove the nonrebreathing mask from the humidifier and run off of O2. d. Place a Venturi mask on the patient.
Warfarin carries a strong warning against its use during:
A) old age B) middle age C) pregnancy D) young adulthood
To avoid having instrument sets opened but not used, specialty instruments can be placed ___________ on a cart outside the operating room (OR) in the sterile core
A. inside B. outside