WorksheetsDH Clinical Science Review
Total questions: 12
Worksheet time: 8mins
What is the advisable dose of local anesthetic carpules that contain a vasoconstrictor for a cardiac patient?
8.5
2
8
You can't give LA to a cardiac patient
Which of the following anesthetics has the longest duration?
Lidocaine
Mepivacaine
Bupivacaine
Septocaine
What ingredient is added to a local anesthetic to stabilize the added vasoconstrictor?
Distilled Water
Sodium Hydroxide
Hydrochloric Acid
Sodium Bisulfite
Amide local anesthetics are metabolized in the (a) ?
Ester anesthetics are metabolized and inactivated by the enzyme (a) .
The mental nerves branches directly off which of the following nerve branches?
Inferior Alveolar
Posterior Superior Alveolar
Lingual Nerve
Mandibular Nerve
What term describes the ability of a drug to produce vasoconstriction?
Efficacy
Adrenergic
Pressor Potency
Sympathomimetic
Which nerve blocks are required to completely anesthetize tooth # 30?
PSA, IA, Mental
IA
IA, Lingual, Long Buccal
Lingual and Long Buccal
What is the period of time during an action potential when Na+ is entering the cell?
Depolarization
Repolarization
Hyperpolarization
Refractory Period
When using local anesthetic, which nerve fibers will are larger and will gain sensation first?
B
C
D
A
(a) is a medical emergency that can result if a patient is returned directly to room air rather than 100% oxygen for 5min while under nitrous oxide sedation.
What are the two active medications in Oraqix?
Septocaine and Articaine
Benzocaine and Tetracaine
Lidocaine and Benzocaine
Prilocaine and Lidocaine
