When a patient is on heparin, the best preoperative test to monitor is
Respuesta
PTT
INR/PT
Thrombin time
Fibrinogen
Pregunta 2
Pregunta
A fracture of the midface that travels though the anterior maxilla, pterygopalatine plates, but does not include the inferior orbital rims, lateral orbital rims, or nasal bones is
Respuesta
Le Fort I fracture
Le Fort II fracture
Le Fort III fracture
Naso-orbital ethmoid fracture
Pregunta 3
Pregunta
What type of odontogenic injury has the least chance of survival?
Respuesta
Intruded teeth
Subluxed teeth
Laterally luxated teeth
Extruded teeth
Pregunta 4
Pregunta
Immediate treatment in the management of a suspected myocardial infarction includes all of the following except
Respuesta
Nitroglycerin
Aspirin
Oxygen
Tylenol
Pregunta 5
Pregunta
The diagnosis of Ludwig’s angina includes involvement of ALL of the following spaces with infection except for the
Respuesta
Submental space
Submandibular space
Lateral pharyngeal space
Sublingual space
Pregunta 6
Pregunta
A biopsy that removed the entire lesion is termed an excisional biopsy
Respuesta
True
False
Pregunta 7
Pregunta
Non-resorbable sutures include all of the following except for:
Respuesta
Catgut
Prolene
Nylon
Silk
Pregunta 8
Pregunta
Incision placement for third molar extraction should be in the distal lateral direction.
Respuesta
True
False
Pregunta 9
Pregunta
Conditions that predispose patients to poor wound healing include all the following except
Respuesta
Corticosteroid use
Smoking
Diabetes Mellitus
High protein diet
Pregunta 10
Pregunta
Common donor for autogenous bone for maxillofacial grafting include all but