Local anesthetic agents prevent the generation of nerve impulses by

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 block
NDEB 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

hematoma
NDEB 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 tissue
NDEB 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?

Convulsions
NDEB released questions part 2 set 4

Local anesthetics

interfere with the propagation of action potentials in nerve fibres
NDEB 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 needles
NDEB released questions part 2 set 4

Local anesthetic agents prevent the generation of nerve impulses by

Decreasing inward movement of sodium ion

Increasing inward movement of potassium ion

Decreasing resting membrane potential

Decreasing threshold for stimulation

0 explanations

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?

Which local anesthetic formulation should be used to achieve prolonged pain relief for a patient requiring the surgical extraction of tooth 3.8?

During the administration of local anesthesia, an intravascular injection will occur most often in a/an

Aspiration prior to a local anesthetic injection reduces the

Local anesthetics are less effective in inflamed tissue because they are

Local anesthetics block nerve conduction by interfering with ionic movement of

Lidocaine (Xylocaine) is an example of a local anesthetic which is chemically classified as an

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

Satisfactory local anesthesia is often difficult to obtain in the presence of infection near the injection site because of

A patient has a proven allergy to paraamino benzoic acid derivatives. Which local anesthetic solution can be used safely?

The local anesthetic lidocaine is an

Which of the following complications might occur after administration of a local anesthetic agent?
1. Convulsions.
2. Nausea.
3. Respiratory depression.
4. Cardiovascular collapse.

Which of the following is a sign of local anesthetic overdose?

Local anesthetics

Which of the following is the most common reason for the breakage of a local anesthetic needle when performing an inferior alveolar block?

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Local anesthetic agents prevent the generation of nerve impulses by

Decreasing inward movement of sodium ion

Increasing inward movement of potassium ion

Decreasing resting membrane potential

Decreasing threshold for stimulation

0 explanations

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?

Which local anesthetic formulation should be used to achieve prolonged pain relief for a patient requiring the surgical extraction of tooth 3.8?

During the administration of local anesthesia, an intravascular injection will occur most often in a/an

Aspiration prior to a local anesthetic injection reduces the

Local anesthetics are less effective in inflamed tissue because they are

Local anesthetics block nerve conduction by interfering with ionic movement of

Lidocaine (Xylocaine) is an example of a local anesthetic which is chemically classified as an

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

Satisfactory local anesthesia is often difficult to obtain in the presence of infection near the injection site because of

A patient has a proven allergy to paraamino benzoic acid derivatives. Which local anesthetic solution can be used safely?

The local anesthetic lidocaine is an

Which of the following complications might occur after administration of a local anesthetic agent?1. Convulsions.2. Nausea.3. Respiratory depression.4. Cardiovascular collapse.

Which of the following is a sign of local anesthetic overdose?

Local anesthetics

Which of the following is the most common reason for the breakage of a local anesthetic needle when performing an inferior alveolar block?

Which of the following complications might occur after administration of a local anesthetic agent?
1. Convulsions.
2. Nausea.
3. Respiratory depression.
4. Cardiovascular collapse.