Question 1

What does the clinician need to know about a possible epinephrine overdose?

Accepted Answer

A)  The body is not very efficient at removing vasoconstrictors. 
B)  Adverse effects associated with epinephrine may last 20 minutes or longer. 
C)  Epinephrine overdose produces overstimulation of adrenergic receptors. 
D)  Normal signs and symptoms of an epinephrine overdose resemble CNS depression. 
A)  The body is not very efficient at removing vasoconstrictors. 
B)  Adverse effects associated with epinephrine may last 20 minutes or longer. 
C)  Epinephrine overdose produces overstimulation of adrenergic receptors. 
D)  Normal signs and symptoms of an epinephrine overdose resemble CNS depression.

Question 2

What could cause a burning sensation during the administration of local anesthetic?

Accepted Answer

A)  Expired anesthetic solution 
B)  Possible contamination with disinfecting solution 
C)  Anesthetic placed in sunny window to warm gently 
D)  All options listed 
A)  Expired anesthetic solution 
B)  Possible contamination with disinfecting solution 
C)  Anesthetic placed in sunny window to warm gently 
D)  All options listed

Question 3

Match the term with the definition that most closely describes it.Terms will be used only once.

-Sudden,transient loss of consciousness

Accepted Answer

A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma 
A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma

Question 4

Match the term with the definition that most closely describes it.Terms will be used only once.

-Confusion,irritation,increased anxiety that requires termination of procedure and administration of oral sugar

Accepted Answer

A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma 
A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma

Question 5

Match the term with the definition that most closely describes it.Terms will be used only once.

-Sudden weakness of one side,difficulty of speech,temporary loss of vision,and change in mental status

Accepted Answer

A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma 
A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma

Question 6

Match the term with the definition that most closely describes it.Terms will be used only once.

-Minor complications that will resolve without requiring treatment

Accepted Answer

A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma 
A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma

Question 7

Match the term with the definition that most closely describes it.Terms will be used only once.

-Occurs in the region of the injection and can be attributed to the anesthetic needle,administration technique,and/or the anesthetic drug administered

Accepted Answer

A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma 
A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma

Question 8

What should the clinician do if she notices that the patient is developing a hematoma?

Accepted Answer

A)  Apply direct pressure immediately 
B)  Apply heat immediately 
C)  Advise patient that swelling and discoloration will disappear within 1 to 2 months 
D)  All options listed 
A)  Apply direct pressure immediately 
B)  Apply heat immediately 
C)  Advise patient that swelling and discoloration will disappear within 1 to 2 months 
D)  All options listed

Question 9

All of the following are true of topical anesthetics used in dentistry EXCEPT one.Which one is the EXCEPTION?

Accepted Answer

A)  Lidocaine may contain preservatives such as the parabens that could induce an allergic response. 
B)  Topical anesthetics are possible allergens. 
C)  Benzocaine is a commonly used amide topical anesthetic that can contribute to an allergic reaction. 
D)  Tetracaine can contribute to an allergic response. 
A)  Lidocaine may contain preservatives such as the parabens that could induce an allergic response. 
B)  Topical anesthetics are possible allergens. 
C)  Benzocaine is a commonly used amide topical anesthetic that can contribute to an allergic reaction. 
D)  Tetracaine can contribute to an allergic response.

Question 10

Match the term with the definition that most closely describes it.Terms will be used only once.

-May appear severe at the time of its observance but will eventually resolve without any residual effect

Accepted Answer

A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma 
A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma

Question 11

Match the term with the definition that most closely describes it.Terms will be used only once.

-An example is when a patient experiences a burning sensation at the time of drug administration

Accepted Answer

A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma 
A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma

Question 12

How might overdose reactions be avoided?

Accepted Answer

A)  Know the anatomy. 
B)  Aspirate in two planes. 
C)  Use 25- or 27-gauge needle. 
D)  Administer drug slowly. 
E)  All options listed. 
A)  Know the anatomy. 
B)  Aspirate in two planes. 
C)  Use 25- or 27-gauge needle. 
D)  Administer drug slowly. 
E)  All options listed.

Question 13

Match the term with the definition that most closely describes it.Terms will be used only once.

-Are usually caused by high plasma concentrations of local anesthetic drugs that result from inadvertent intravascular injection,excessive dose,rate of injection,delayed drug clearance,or administration into vascular tissue

Accepted Answer

A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma 
A) Localized complication 
B) Systemic complication 
C) Primary complication 
D) Mild complication 
E) Transient complication
F)Diaphoresis
G)Syncope
H)Hyperventilation
I)Angina pectoris
J)Myocardial infarction
K)Stroke
L)Hypoglycemia
M)Hyperglycemia
N)Asthma

What does the clinician need to know about a possible epinephrine overdose?

What could cause a burning sensation during the administration of local anesthetic?

Match the term with the definition that most closely describes it.Terms will be used only once. -Sudden,transient loss of consciousness

Match the term with the definition that most closely describes it.Terms will be used only once. -Confusion,irritation,increased anxiety that requires termination of procedure and administration of oral sugar

Match the term with the definition that most closely describes it.Terms will be used only once. -Sudden weakness of one side,difficulty of speech,temporary loss of vision,and change in mental status

Match the term with the definition that most closely describes it.Terms will be used only once. -Minor complications that will resolve without requiring treatment

Match the term with the definition that most closely describes it.Terms will be used only once. -Occurs in the region of the injection and can be attributed to the anesthetic needle,administration technique,and/or the anesthetic drug administered

What should the clinician do if she notices that the patient is developing a hematoma?

All of the following are true of topical anesthetics used in dentistry EXCEPT one.Which one is the EXCEPTION?

Match the term with the definition that most closely describes it.Terms will be used only once. -May appear severe at the time of its observance but will eventually resolve without any residual effect

Match the term with the definition that most closely describes it.Terms will be used only once. -An example is when a patient experiences a burning sensation at the time of drug administration

How might overdose reactions be avoided?

Local Anesthesia in Dental Hygiene Practice: an Introduction

Neurophysiology

Pharmacology of Local Anesthetic Agents

Pharmacology of Vasoconstrictors

Local Anesthetic Agents

Topical Anesthetic Agents

Preanesthetic Assessment

Determining Drug Doses

Armamentariumsyringe Preparation

Anatomic Considerations for the Administration of Local Anesthesia

Basic Injection Techniques

Maxillary Anesthesia

Mandibular Anesthesia

Local Anesthesia for the Child and Adolescent

Legal Considerations and Risk Management

Filters

Exam 15: Local Anesthetic Complications

What does the clinician need to know about a possible epinephrine overdose?

What could cause a burning sensation during the administration of local anesthetic?

Match the term with the definition that most closely describes it.Terms will be used only once. -Sudden,transient loss of consciousness

Match the term with the definition that most closely describes it.Terms will be used only once. -Confusion,irritation,increased anxiety that requires termination of procedure and administration of oral sugar

Match the term with the definition that most closely describes it.Terms will be used only once. -Sudden weakness of one side,difficulty of speech,temporary loss of vision,and change in mental status

Match the term with the definition that most closely describes it.Terms will be used only once. -Minor complications that will resolve without requiring treatment

Match the term with the definition that most closely describes it.Terms will be used only once. -Occurs in the region of the injection and can be attributed to the anesthetic needle,administration technique,and/or the anesthetic drug administered

What should the clinician do if she notices that the patient is developing a hematoma?

All of the following are true of topical anesthetics used in dentistry EXCEPT one.Which one is the EXCEPTION?

Match the term with the definition that most closely describes it.Terms will be used only once. -May appear severe at the time of its observance but will eventually resolve without any residual effect

Match the term with the definition that most closely describes it.Terms will be used only once. -An example is when a patient experiences a burning sensation at the time of drug administration

How might overdose reactions be avoided?

Local Anesthesia in Dental Hygiene Practice: an Introduction

Neurophysiology

Pharmacology of Local Anesthetic Agents

Pharmacology of Vasoconstrictors

Local Anesthetic Agents

Topical Anesthetic Agents

Preanesthetic Assessment

Determining Drug Doses

Armamentariumsyringe Preparation

Anatomic Considerations for the Administration of Local Anesthesia

Basic Injection Techniques

Maxillary Anesthesia

Mandibular Anesthesia

Local Anesthesia for the Child and Adolescent

Legal Considerations and Risk Management

Filters