Local Anesthesia -CDCA Board exam
Unlock Your Dental Anesthesia Mastery High-Yield
Exam Preparation
Ace your dental anesthesia exams with this meticulously crafted set of
challenging questions and concise answers. Perfect for focused study and
boosting your confidence
1. Epinephrine Maximum Dose (Healthy Adult):
Answer: 0.2 mg
2. V3 Exit Point:
Answer: Ovale (Foramen Ovale)
3. Syringe Armamentarium Disposal:
Answer: Sharps container
4. Maximum Lidocaine Topical Patch Duration:
Answer: 15 minutes
5. Tissue Easiest to Anesthetize Topically:
Answer: Non-keratinized mucosal membrane
6. Periodontal Treatment Injections (#14, 15, 16):
Answer: Posterior Superior Alveolar (PSA), Middle Superior Alveolar
(MSA), Greater Palatine
7. Maxillary Anterior Lingual Tissue Nerve Supply:
Answer: The Nasopalatine Nerve
, 8. Lower Lip Numbness - Anesthetized Nerve:
Answer: The Mental Nerve
9. Soft Palate Numbness - Anesthetized Nerve:
Answer: The Lesser Palatine Nerve
10. Immediate Facial Swelling Post-PSA: - Cause: Hit the Pterygoid Plexus
11. Immediate In-Office Hematoma Treatment: - Answer: Cold pack
12. Recommended Post-Appointment Hematoma Treatment: - Answer: Cold
pack for 1 day, then gentle heat
13. Trismus Causes and Patient Care: - Causes: Trauma (too much anesthetic in
one place), TMJ issues. - Treatment: Passive motions, then stretching the
muscles.
14. Anesthetic Expiration Indicator: - Answer: When the pH increases in the
drug
15. PSA Injection - Unanesthetized Maxillary Molar Root: - Answer: The
Mesiobuccal (MB) root of the first molar (in some cases due to variable nerve
branching)
16. V3 Innervation Exception: - Answer: C. Infraorbital (Innervated by V2)
17. Buccal Injection Site: - Answer: Buccal and distal to the last molar at the
height of the occlusal plane.
18. Maxillary Nerve Classification: - Answer: A. Sensory
19. IA Injection - Bone Contact at 1/3 Needle Depth: - Action: Pull out and
redirect over the incisors.
20. Most Common Cause of Needle Breakage: - Answer: Bending the needle
21. PSA Injection Risk: - Answer: Inserting the needle too far risks hitting the
pterygoid plexus.
Unlock Your Dental Anesthesia Mastery High-Yield
Exam Preparation
Ace your dental anesthesia exams with this meticulously crafted set of
challenging questions and concise answers. Perfect for focused study and
boosting your confidence
1. Epinephrine Maximum Dose (Healthy Adult):
Answer: 0.2 mg
2. V3 Exit Point:
Answer: Ovale (Foramen Ovale)
3. Syringe Armamentarium Disposal:
Answer: Sharps container
4. Maximum Lidocaine Topical Patch Duration:
Answer: 15 minutes
5. Tissue Easiest to Anesthetize Topically:
Answer: Non-keratinized mucosal membrane
6. Periodontal Treatment Injections (#14, 15, 16):
Answer: Posterior Superior Alveolar (PSA), Middle Superior Alveolar
(MSA), Greater Palatine
7. Maxillary Anterior Lingual Tissue Nerve Supply:
Answer: The Nasopalatine Nerve
, 8. Lower Lip Numbness - Anesthetized Nerve:
Answer: The Mental Nerve
9. Soft Palate Numbness - Anesthetized Nerve:
Answer: The Lesser Palatine Nerve
10. Immediate Facial Swelling Post-PSA: - Cause: Hit the Pterygoid Plexus
11. Immediate In-Office Hematoma Treatment: - Answer: Cold pack
12. Recommended Post-Appointment Hematoma Treatment: - Answer: Cold
pack for 1 day, then gentle heat
13. Trismus Causes and Patient Care: - Causes: Trauma (too much anesthetic in
one place), TMJ issues. - Treatment: Passive motions, then stretching the
muscles.
14. Anesthetic Expiration Indicator: - Answer: When the pH increases in the
drug
15. PSA Injection - Unanesthetized Maxillary Molar Root: - Answer: The
Mesiobuccal (MB) root of the first molar (in some cases due to variable nerve
branching)
16. V3 Innervation Exception: - Answer: C. Infraorbital (Innervated by V2)
17. Buccal Injection Site: - Answer: Buccal and distal to the last molar at the
height of the occlusal plane.
18. Maxillary Nerve Classification: - Answer: A. Sensory
19. IA Injection - Bone Contact at 1/3 Needle Depth: - Action: Pull out and
redirect over the incisors.
20. Most Common Cause of Needle Breakage: - Answer: Bending the needle
21. PSA Injection Risk: - Answer: Inserting the needle too far risks hitting the
pterygoid plexus.
