CDCA LOCAL ANESTHESIA UPDATED EXAM 2025 COMPLETE MULTIPLE CHOICE QUESTION BANK WITH VERIFIED ANSWERS,DETAILED EXAPLANATIONS AND 100% GUARANTEE PASS GRADED A+ (ORIGINAL COPY!!!!!!)

CDCA LOCAL ANESTHESIA UPDATED
EXAM 2025 COMPLETE MULTIPLE
CHOICE QUESTION BANK WITH
VERIFIED ANSWERS,DETAILED
EXAPLANATIONS AND 100%
GUARANTEE PASS GRADED A+
(ORIGINAL COPY!!!!!!)



how much anesthetic should be used for a mental nerve block -
THE CORRECT ANSWER-0.6 ml



what area is anesthetized when the incisive nerve block is
administered - THE CORRECT ANSWER-pulps of the incisors, canines,
and premolars
buccal mucosa from mental foramen to midline
lower lip and skin of chin
note: does NOT anesthetize lingual tissues


what is the target area for an incisive nerve block - THE CORRECT
ANSWER-mucobuccal fold of the mandibular premolars



what is the injection depth of the incisive nerve block - THE
CORRECT ANSWER-5-6 mm

,what is the technique when administering the incisive nerve
block - THE CORRECT ANSWER-Ask pt to slightly close
retract lip
insert needle at first premolar, directing needle to mental
foramen (or between the two premolars at long axis of the
teeth)
aspirate
deposit


How much anesthetic should be given for an incisive nerve
block - THE CORRECT ANSWER-0.6 ml


what nerve is numbed after a buccal nerve block is performed -
THE CORRECT ANSWER-long buccal nerve



what area is anesthetized with a buccal block - THE CORRECT
ANSWER-buccal soft tissue and buccal periosteum of mandibular
molars


what is the target area with a buccal block - THE CORRECT ANSWER-
where the buccal nerve crosses in front of the anterior border of
the ramus


what is the landmark for the buccal block - THE CORRECT ANSWER-
last molar, parallel to the occlusal plane


is a short or long needle used for buccal blocks - THE CORRECT
ANSWER-long

,what is the insertion depth for the buccal block - THE CORRECT
ANSWER-1-4 mm



what is the technique for administering a buccal block - THE
CORRECT ANSWER-retract the cheek

insert needle distally and buccally placed to the last molar,
parallel to the molars
aspirate
deposite


how much anesthetic is given for a buccal nerve block - THE
CORRECT ANSWER-0.3 ml



what nerves are anesthetized with the IA block (4) - THE CORRECT
ANSWER-IA, incisive, mental, and lingual



what areas are anesthetized with the IA block (4) - THE CORRECT
ANSWER-all mandibular teeth

buccal mucosa anterior to 1st molar
anterior 2/3 of tongue
lingual soft tissues and periosteum


what is the target are for the IA block - THE CORRECT ANSWER-
slightly above mandibular foramen

, what are the landmarks for the IA block (4) - THE CORRECT ANSWER-
coronoid notch
occlusal plane
pterygomandibular raphe (vertical curve)
pterygomandibular depression (area insertion)


is a short or long needle used for IA block - THE CORRECT ANSWER-
long


what is the injection depth for the IA block - THE CORRECT ANSWER-
20-25 mm


what is the technique for performing an IA block (then lingual
after) - THE CORRECT ANSWER-go 6-10 mm above occlusal plane at
height of coronoid notch
locate pterygomandibular raphe
area of raphe and 6-10 mm line meet is insertion point
position syringe at opposite side premolars
advance needle until bone is contacted (if contacted
prematurely, withdraw and position syringe more towards
incisors, if no contact, withdraw and position towards molars)
withdraw 1 mm and aspirate
deposit
LINGUAL
withdraw needle halfway and deposit rest of anesthetic
sit pt up