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Dental Hygiene Local Anesthesia Test Exam With Complete Solutions | Latest Update 2026/2027 | Graded A+ | Verified Questions and Answers.

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Dental Hygiene Local Anesthesia Test Exam With Complete Solutions | Latest Update 2026/2027 | Graded A+ | Verified Questions and Answers. Where mandibular nerve passes through in the skull - ANSWERForamen Ovale Where nasopalatine nerve passes through - ANSWERIncisive Foramen 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 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 Which has the highest occurrence of allergic reactions - ANSWEREster option; Benzocaine.

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Institution
Dental Hygiene Local Anesthesia
Course
Dental Hygiene Local Anesthesia

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Dental Hygiene Local Anesthesia Test Exam With
Complete Solutions | Latest Update 2026/2027 | Graded
A+ | Verified Questions and Answers.


Where mandibular nerve passes through in the skull - ANSWERForamen
Ovale



Where nasopalatine nerve passes through - ANSWERIncisive Foramen




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

, 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




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 happens during depolarization? - ANSWERSodium in and
Potassium out

Maxillary division of Trigeminal Nerve is - ANSWERSensory

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Dental Hygiene Local Anesthesia
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  • teeth that psa innervates
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