Vasoconstrictors in a local anesthetic solution 1. retard absorption. 2. increase duration of action. 3. permit smaller volumes to be used. 4. have low toxicity when given intravenously.

Epinephrine should NOT be used as a vasoconstrictor for patients with uncontrolled

hyperthyroidism
NDEB released questions part 2 set 10

Epinephrine is used in the management of an acute anaphylactic reaction (Type I allergic reaction) because it
1. decreases heart rate.
2. relaxes bronchial muscles.
3. decreases systolic blood pressure.
4. produces vasoconstriction in many vascular beds

(2) and (4)
NDEB released questions part 2 set 12

In a standard dental cartridge (carpule) containing 1. 8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

0.018 mg
NDEB released questions part 2 set 16

The selection of a vasoconstrictor for a local anesthetic depends upon

all of the above.
NDEB released questions set 6

Epinephrine should NOT be used as a vasoconstrictor for patients with uncontrolled

hyperthyroidism.
NDEB released questions set 11

Epinephrine is used in the management of an acute anaphylactic reaction (Type I allergic reaction) because it
1. decreases heart rate.
2. relaxes bronchial muscles.
3. decreases systolic blood pressure.
4. produces vasoconstriction in many vascular beds.

(2) and (4)
NDEB released questions set 13

Epinephrine (vasoconstrictor) is included in local anesthetics for the following reasons:
1. It prolongs the duration of action
2. It reduces toxicity
3. It reduces the rate of vascular absorption
4. lt provides a hemostatic effect to reduce bleeding at injection site

All of the above
Anesthetics set 1

_?_ prevents the oxidation (deterioration) ofthe epinephrine vasoconstrictor in those commercial preparations containing epinephrine

Sodium metabisullite
Anesthetics set 2

_?_ has Iess of a vasodilator effect compared to the others and, therefore, is the drug chosen when a vasoconstrictor is not used with the local anesthetic.

Mepivacaine
Anesthetics set 2

Phentolamine mesylate (OraVerse) is a drug used to reverse soft tissue anesthesia and the associated functional deficits resulting from a local dental anesthetic containing a vasoconstrictor. Which statement best describes its mechansim of action?

Causes vasodilation and increased blood flow in iniection area
Anesthetics set 2

The vasoconstrictor epinephrine in local anesthetic injections must be used cautiously in patients taking all ofthe following antidepressant drugs EXCEPT one in order to avoid transient and significant increases in blood pressure. Which one is the EXCEPTION

Selective serotonin reuptake inhibitors (i.e., Prozac and Paxil)
Antidepressants and Antihistamines

In a standard dental cartridge (carpule) containing 1.8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

0.018 mg.
Planets 33

Maximum amount of Epinephrine in a healthy adult as a vasoconstrictor with local anesthetic can be given is

. 0.2 mg
History 2

In a standard dental cartridge (carpule) containing 1.8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

0.018 mg
History 2

Maximum amount of Epinephrine in a healthy adult as a vasoconstrictor with local anesthetic can be given is

. 0.2 mg
Moc 2

Vasoconstrictors in a local anesthetic solution
1. retard absorption.
2. increase duration of action.
3. permit smaller volumes to be used.
4. have low toxicity when given intravenously.

(1) (2) (3)

(1) and (4)

(2) and (4)

All of the above.

0 explanations

Similar questions:

Epinephrine should NOT be used as a vasoconstrictor for patients with uncontrolled

Epinephrine is used in the management of an acute anaphylactic reaction (Type I allergic reaction) because it
1. decreases heart rate.
2. relaxes bronchial muscles.
3. decreases systolic blood pressure.
4. produces vasoconstriction in many vascular beds

In a standard dental cartridge (carpule) containing 1. 8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

The selection of a vasoconstrictor for a local anesthetic depends upon

Epinephrine should NOT be used as a vasoconstrictor for patients with uncontrolled

Epinephrine is used in the management of an acute anaphylactic reaction (Type I allergic reaction) because it
1. decreases heart rate.
2. relaxes bronchial muscles.
3. decreases systolic blood pressure.
4. produces vasoconstriction in many vascular beds.

Epinephrine (vasoconstrictor) is included in local anesthetics for the following reasons:
1. It prolongs the duration of action
2. It reduces toxicity
3. It reduces the rate of vascular absorption
4. lt provides a hemostatic effect to reduce bleeding at injection site

_?_ prevents the oxidation (deterioration) ofthe epinephrine vasoconstrictor in those commercial preparations containing epinephrine

_?_ has Iess of a vasodilator effect compared to the others and, therefore, is the drug chosen when a vasoconstrictor is not used with the local anesthetic.

Phentolamine mesylate (OraVerse) is a drug used to reverse soft tissue anesthesia and the associated functional deficits resulting from a local dental anesthetic containing a vasoconstrictor. Which statement best describes its mechansim of action?

The vasoconstrictor epinephrine in local anesthetic injections must be used cautiously in patients taking all ofthe following antidepressant drugs EXCEPT one in order to avoid transient and significant increases in blood pressure. Which one is the EXCEPTION

In a standard dental cartridge (carpule) containing 1.8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

Maximum amount of Epinephrine in a healthy adult as a vasoconstrictor with local anesthetic can be given is

In a standard dental cartridge (carpule) containing 1.8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

Maximum amount of Epinephrine in a healthy adult as a vasoconstrictor with local anesthetic can be given is

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Vasoconstrictors in a local anesthetic solution 1. retard absorption. 2. increase duration of action. 3. permit smaller volumes to be used. 4. have low toxicity when given intravenously.

(1) (2) (3)

(1) and (4)

(2) and (4)

All of the above.

0 explanations

Similar questions:

Epinephrine should NOT be used as a vasoconstrictor for patients with uncontrolled

Epinephrine is used in the management of an acute anaphylactic reaction (Type I allergic reaction) because it1. decreases heart rate.2. relaxes bronchial muscles.3. decreases systolic blood pressure.4. produces vasoconstriction in many vascular beds

In a standard dental cartridge (carpule) containing 1. 8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

The selection of a vasoconstrictor for a local anesthetic depends upon

Epinephrine should NOT be used as a vasoconstrictor for patients with uncontrolled

Epinephrine is used in the management of an acute anaphylactic reaction (Type I allergic reaction) because it 1. decreases heart rate. 2. relaxes bronchial muscles. 3. decreases systolic blood pressure. 4. produces vasoconstriction in many vascular beds.

Epinephrine (vasoconstrictor) is included in local anesthetics for the following reasons:1. It prolongs the duration of action2. It reduces toxicity3. It reduces the rate of vascular absorption4. lt provides a hemostatic effect to reduce bleeding at injection site

___?___ prevents the oxidation (deterioration) ofthe epinephrine vasoconstrictor in those commercial preparations containing epinephrine

___?___ has Iess of a vasodilator effect compared to the others and, therefore, is the drug chosen when a vasoconstrictor is not used with the local anesthetic.

Phentolamine mesylate (OraVerse) is a drug used to reverse soft tissue anesthesia and the associated functional deficits resulting from a local dental anesthetic containing a vasoconstrictor. Which statement best describes its mechansim of action?

The vasoconstrictor epinephrine in local anesthetic injections must be used cautiously in patients taking all ofthe following antidepressant drugs EXCEPT one in order to avoid transient and significant increases in blood pressure. Which one is the EXCEPTION

In a standard dental cartridge (carpule) containing 1.8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

Maximum amount of Epinephrine in a healthy adult as a vasoconstrictor with local anesthetic can be given is

In a standard dental cartridge (carpule) containing 1.8ml 2% lidocaine with epinephrine 1/100,000, the amount of vasoconstrictor is

Maximum amount of Epinephrine in a healthy adult as a vasoconstrictor with local anesthetic can be given is

Vasoconstrictors in a local anesthetic solution
1. retard absorption.
2. increase duration of action.
3. permit smaller volumes to be used.
4. have low toxicity when given intravenously.

Epinephrine is used in the management of an acute anaphylactic reaction (Type I allergic reaction) because it
1. decreases heart rate.
2. relaxes bronchial muscles.
3. decreases systolic blood pressure.
4. produces vasoconstriction in many vascular beds

Epinephrine is used in the management of an acute anaphylactic reaction (Type I allergic reaction) because it
1. decreases heart rate.
2. relaxes bronchial muscles.
3. decreases systolic blood pressure.
4. produces vasoconstriction in many vascular beds.

Epinephrine (vasoconstrictor) is included in local anesthetics for the following reasons:
1. It prolongs the duration of action
2. It reduces toxicity
3. It reduces the rate of vascular absorption
4. lt provides a hemostatic effect to reduce bleeding at injection site

_?_ prevents the oxidation (deterioration) ofthe epinephrine vasoconstrictor in those commercial preparations containing epinephrine

_?_ has Iess of a vasodilator effect compared to the others and, therefore, is the drug chosen when a vasoconstrictor is not used with the local anesthetic.