LOCAL ANESTHESIA BOARD ACTUAL 2026
QUESTIONS AND VERIFIED ANSWERS
Save
Terms in this set (78)
Where does the mandibular nerve Foramen Ovale
pass through in the skull?
Trigeminal nerve (CN V) V1 ophthalmic (sensory)
V2 maxillary (only sensory)
V3 mandibular (both)
Where nasopalatine nerve passes Incisive Foramen
through
Maxillary division of Trigeminal -V2
Nerve is -Sensory
Nerve NOT associated with the Infraorbital nerve
mandibular nerve branch
The IANB anesthetizes which -inferior alveolar
nerves -lingual nerve
-mental nerve
-does not anesthetize the buccal nerve
, Teeth that PSA innervates 1st, 2nd, and 3rd maxillary molars, but may not
innervate MB root of the maxillary 1st molar
What injection is needed to Nasopalatine
anesthetize linguals of max
anteriors
What injections are needed to Greater Palatine and Nasopalatine
anesthetize the entire palate on
one side
How far do you insert the needle 20-25 mm or 3/4 the length of the needle
on an IANB?
What happens during Sodium channels open, Na goes in and K goes
depolarization? out
-tries to get to +40 to have an action potential
What happens during sodium channels close, Na goes back out and K
repolarization? comess back in
-60 to -90
When do you aspirate? Right before anesthetic is to be deposited
Which local anesthetic is Esters
metabolized by
pseudocholinesterase?
Topical anesthetics are least Keratinized tissues: masiticatory mucosa, hard
effective on? palate
What is true of topical anesthetics? No systemic problems
QUESTIONS AND VERIFIED ANSWERS
Save
Terms in this set (78)
Where does the mandibular nerve Foramen Ovale
pass through in the skull?
Trigeminal nerve (CN V) V1 ophthalmic (sensory)
V2 maxillary (only sensory)
V3 mandibular (both)
Where nasopalatine nerve passes Incisive Foramen
through
Maxillary division of Trigeminal -V2
Nerve is -Sensory
Nerve NOT associated with the Infraorbital nerve
mandibular nerve branch
The IANB anesthetizes which -inferior alveolar
nerves -lingual nerve
-mental nerve
-does not anesthetize the buccal nerve
, Teeth that PSA innervates 1st, 2nd, and 3rd maxillary molars, but may not
innervate MB root of the maxillary 1st molar
What injection is needed to Nasopalatine
anesthetize linguals of max
anteriors
What injections are needed to Greater Palatine and Nasopalatine
anesthetize the entire palate on
one side
How far do you insert the needle 20-25 mm or 3/4 the length of the needle
on an IANB?
What happens during Sodium channels open, Na goes in and K goes
depolarization? out
-tries to get to +40 to have an action potential
What happens during sodium channels close, Na goes back out and K
repolarization? comess back in
-60 to -90
When do you aspirate? Right before anesthetic is to be deposited
Which local anesthetic is Esters
metabolized by
pseudocholinesterase?
Topical anesthetics are least Keratinized tissues: masiticatory mucosa, hard
effective on? palate
What is true of topical anesthetics? No systemic problems
