Similar questions:
Shortly after the administration of a local anesthetic for the removal of tooth 2.8, the patient complains of a tenseness in the left cheek and left cheek swelling is observed. What is the most likely diagnosis?
Hematoma.NDEB released questions part 2 set 1
Which local anesthetic formulation should be used to achieve prolonged pain relief for a patient requiring the surgical extraction of tooth 3.8?
Bupivacaine 0.5%, with epinephrine 1:200,000.NDEB released questions part 2 set 1
During the administration of local anesthesia, an intravascular injection will occur most often in a/an
inferior alveolar blockNDEB released questions part 2 set 1
Aspiration prior to a local anesthetic injection reduces the
possibility of intravascular administration.NDEB released questions part 2 set 1
Local anesthetics are less effective in inflamed tissue because they are
ionized by the acidic pH.NDEB released questions part 2 set 1
Local anesthetics block nerve conduction by interfering with ionic movement of
sodium.NDEB released questions part 2 set 1
Lidocaine (Xylocaine) is an example of a local anesthetic which is chemically classified as an
amide.NDEB released questions set 2
Shortly after the administration of a local anesthetic for the removal of tooth 2.8, the patient complains of a tense sensation in the left cheek and left cheek swelling is observed. The most likely diagnosis is
hematomaNDEB released questions part 2 set 2
Satisfactory local anesthesia is often difficult to obtain in the presence of infection near the injection site because of
the acidity of the infected tissueNDEB released questions part 2 set 3
A patient has a proven allergy to paraamino benzoic acid derivatives. Which local anesthetic solution can be used safely?
Lidocaine hydrochloride (Xylocaine).NDEB released questions part 2 set 3
The local anesthetic lidocaine is an
amide.NDEB released questions set 3
Which of the following complications might occur after administration of a local anesthetic agent?
1. Convulsions.
2. Nausea.
3. Respiratory depression.
4. Cardiovascular collapse.
All of the above.
NDEB released questions set 3
Which of the following is a sign of local anesthetic overdose?
ConvulsionsNDEB released questions part 2 set 4
Local anesthetics
interfere with the propagation of action potentials in nerve fibresNDEB released questions part 2 set 4
Which of the following is the most common reason for the breakage of a local anesthetic needle when performing an inferior alveolar block?
Use of 25 gauge long needlesNDEB released questions part 2 set 4
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