Anes: Basic Techniques of local anesthesia

What is the duration of "Spray Topical Anesthesia"

• 10 minutes

• 3 minutes

• 5 minutes

• 3-4 minutes

Used for pain control on surface area

• Spray

• Ointment

• Intraosseus

• Intrapulpal

The active agent used for Ointment

• 3% Prilocaine

• 5% Lidocaine

• 10 mL Tetracycline

• 1% Lidocaine

What is the onset of topical anesthesia Ointment

• 10 minutes

• 3 minutes

• 5 minutes

• 3-4 minutes

What are the nerves anesthetized in topical anesthesia?

• Superficial nerve endings

• Large terminal branches of dental plexus

• anesthetizes small peripheral terminal branches and or free nerve endings

• Larger nerve branches

anesthetizes small peripheral terminal branches and or free nerve endings

• Intraosseous

• Infiltration anesthesia

• Field block

• PARAPERIOSTEAL/SUPRAPERIOSTEAL

The disadvantage of Infiltration Anesthesia

• action is limited to a small area

• Bevel Facing the bone to avoid fish barb hook kasi mattear ang mucosa which is painful sa px

• used when only mucous membrane and underlying connective tissues are to be anesthetized

• Presence of acute inflammation or infection at site of injection, very acidic area wala kakapit na anesthesia

The Indication of Infiltration Anesthesia

• action is limited to a small area

• Bevel Facing the bone to avoid fish barb hook kasi mattear ang mucosa which is painful sa px

• used when only mucous membrane and underlying connective tissues are to be anesthetized

• Presence of acute inflammation or infection at site of injection, very acidic area wala kakapit na anesthesia

The Contraindication of Infiltration Anesthesia

• action is limited to a small area

• Bevel Facing the bone to avoid fish barb hook kasi mattear ang mucosa which is painful sa px

• used when only mucous membrane and underlying connective tissues are to be anesthetized

• Presence of acute inflammation or infection at site of injection, very acidic area wala kakapit na anesthesia

It is used to avoid fish barb hook

• action is limited to a small area

• Bevel Facing the bone to avoid fish barb hook kasi mattear ang mucosa which is painful sa px

• used when only mucous membrane and underlying connective tissues are to be anesthetized

• Presence of acute inflammation or infection at site of injection, very acidic area wala kakapit na anesthesia