LOCAL ANESTHESIA CDCA EXAM UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

LOCAL ANESTHESIA CDCA EXAM UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS

Question:
1. The maxillary division exits the skull through which foramen?
Answer:
foramen rotundum

Question:
2. The mandibular division exits the skull through which foramen?
Answer:
foramen ovale

Question:
3. The ophthalmic division exits the skull through which foramen?
Answer:
superior orbital fissure

Question:
4. what division of the trigeminal nerve is the largest?
Answer:
mandibular-v3

Question:
5. inadvertent anesthesia of facial nerve can occur with which injection?
Answer:
IA-inferior alveolar injection

Question:
6. what is the purpose of the bevel?
Answer:
decrease deflection

Question:
7. is topical (benzocaine) absorbed systemically?
Answer:
no

Question:
8. What cause would you expect if a patient had a lesion on the lower lip the day after?
Answer:
trauma

Question:
9. Which one transmits impulses faster? A myelinated nerve or unmyelinated nerve

, Answer:
myelinated

Question:
10. How should you recap a needle?
Answer:
One-handed scoop technique

Question:
11. Should the bevel be towards or away from bone?
Answer:
against/towards bone

Question:
12. When do you aspirate?
Answer:
right before anesthetic is deposited

Question:
13. what part of the syringe indicates it is an aspirating syringe?
Answer:
harpoon

Question:
14. What tissue is local anesthetic least effective on?
Answer:
keratinized/palatal

Question:
15. what local anesthetic is metabolized by pseudocholinesterase?
Answer:
esters

Question:
16. where are amides metabolized?
Answer:
liver

Question:
17. Which antiseptic should not be used?
Answer:
alcohol

Question:
18. the coronoid notch is a landmark for which injection?