Where mandibular nerve passes through in the skull - ANSWERForamen Ovale
Where nasopalatine nerve passes through - ANSWERIncisive Foramen
Maxillary division of Trigeminal Nerve is - ANSWERSensory
Nerve NOT associated
...
Where mandibular nerve passes through in the skull - ANSWERForamen Ovale
Where nasopalatine nerve passes through - ANSWERIncisive Foramen
Maxillary division of Trigeminal Nerve is - ANSWERSensory
Nerve NOT associated with the mandibular nerve branch - ANSWERInfraorbital nerve
Teeth that PSA innervates - ANSWER1st, 2nd, and 3rd maxillary molars, but may not innervate MB
root of the maxillary 1st molar
What injection is needed to anesthetize linguals of max anteriors - ANSWERNasopalatine
What injections are needed to anesthetize the entire palate on one side - ANSWERGreater Palatine
and Nasopalatine
How far do you insert the needle on an IANB? - ANSWER20-25 mm or 3/4 the length of the needle
What happens during depolarization? - ANSWERSodium in and Potassium out
When do you aspirate? - ANSWERRight before anesthetic is to be deposited
Which local anesthetic is metabolized by pseudocholinesterase? - ANSWEREsters
Topical anesthetics are least effective on? - ANSWERKeratinized tissues
A+
Which is true of topical anesthetics? - ANSWERNo systemic problems
Which has the highest occurrence of allergic reactions - ANSWEREster option; Benzocaine.
What is the significance of giving an amide anesthetic to a patient with cirrhosis? - ANSWERDue to
amide anesthetics being metabolized by the liver.
What is the landmark for the IANB injection? - ANSWERCoronoid notch
Psychogenic pain - ANSWERNo organic base for the pain
Max epi dose for cardiac & normal pt - ANSWERCardiac- .04mg
Normal- .2mg
What is trismus? - ANSWERLimited opening of mouth
Management of hematoma - ANSWERCold compression and pressure to bleeding site
Management of trismus - ANSWERHeat therapy, saline rinses, asprin and jaw exercises
Hematoma can occur if needle penetrates into the pterygoid plexus of veins during which injection?
- ANSWERPSA
What needle should be used for infiltration? - ANSWER27g short
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