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Flashcards in Test #2 Deck (25)
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1
Q

What 2 nerves are involved with both pain and temperature?

A

A-delta, C fibers

2
Q

The definition of pain is An unpleasant sensory and/or emotional experience that is associated with actual or potential tissue damage according to the IASP, (true or false)?

A

True

3
Q

Which of the following is involved in pain control?

  • Removing cause, blocking pathway, raising threshold, pyscosomatic methods, all the above?
A

All the above

4
Q

What are the pain control modalities?

A
  1. Establish rapport
  2. Suggestion
  3. Hypnosis
  4. Local Anesthesia
  5. Nitroud oxide sedation
5
Q

When assesing a _pain reaction _control management which one of the following would be considered?

  • Emotional state
  • Age
  • Health
  • Past Experience
  • Trauma
A

Trauma

6
Q

What is the ceiling analgesic dose of Ibuprofen?

A

400 mg

7
Q

Which of the following would be a good choice for a moderate dental pain?

A

Ibuprofen

8
Q

Which of the following is not a branch of the division V2 of the trigeminal nerve?

  • Greater palatine
  • Nasal palatine
  • Infraorbital
  • Lingual
  • Posterior superior alveolar
A

Lingual

9
Q

What is the correct order of nerve blockade achievable from anesthetics?

A
  1. Pain
  2. Temperature
  3. Touch
  4. Proprioception
  5. Motor
10
Q

What is not a hard tissue landmark to look for in local anesthesia?

A

Incisive papilla

11
Q

Nitrous oxide is a non-selective CNS depressant considered to be the “wimp” of the group of general anesthetic agents (true or false)?

A

True

12
Q

Which of the followin is/are sources of nitrous oxide in the armatory?

  • Perimeter of the nasal hood
  • Coughing
  • Laughing
  • Mouth Breathing
  • All of the above
A

All of the above?

Only has mouth breathing/laughing, talking listed

13
Q

With respect to the administration of nitrous oxide, oxygen and the potential sex phenomenon, experienced dentists should:

  • Administer nitrous without an assistant in the room?
  • Administer concentrations greater than 50% routinely
  • Administer nitrous oxide without titration
  • All of the above
  • None of the above
A

None of the above

14
Q

What is the capacity of an E cyclinder of oxygen is?

A

625 L

1590 L for Nitrous

15
Q

Which of the following is a type of flow meter for nitrous oxide and oxygen?

  • Socket
  • Joint
  • Ball
  • Tube
  • Ratchet
A

Ball

16
Q

Which of the following is not a safety feature with nitrous oxide and oxygen delivery systems?

A

No nitrous oxide fail safe - only oxygen

17
Q

Which of the following is not symptom of early to ideal nitrous oxide to oxygen sedation?

A

Laughing - usually over-sedation

18
Q

Which of the following is not a symptom of deeper sedation to mild oversedation of nitrous oxide to oxygen sedation?

  • Sleepiness
  • Dreaming
  • Nausea
  • Increased movement
  • None of the above
  • All of the above
A

All of the above

19
Q

When administering the nitrous oxide - oxygen you must start and finish the patient on Oxygen levels of 100% (true or false)?

A

True

20
Q

When administering nitrous oxide and oxygen what is the maximum amount of nitrous that can be administered?

A

70%

21
Q

A nitrous oxide tank that is at 35% empty, 65% full will register roughly what PSI?

A

750 PSI

22
Q

If there is no more oxygen to deliver when administering nitrous oxide-oxygen sedation, it is possible to continue to administer nitrous oxide to complete the planned procedure (true of false)?

A

False

23
Q

When planning a procedure with nitrous oxide-oxygen sedation with a mobile unit you see that the oxygen gauge regulator reads 500PSI, if you were to administer oxygen to your patient at a flow of 3 L/minute, How long could you continue the administration of oxygen until the tank is empty?

A

625 x 1/4 = 156.25 L

156.25 / 3 L/minute = about 52 minutes

24
Q

Which of the following is a function of the reservoir bag?

  • Determine the full air range of a patient
  • Provide extra volume for deep breathing
  • Monitor respirations
  • All of the above
  • None of the above
A

All of the above

25
Q

You are administering nitrous oxide-oxygen to a patient at a rate of 3L/minute, oxygen 4L/minute, what is the percentage of nitrous oxide being administered?

A

N2O L/min / Total flow L/min

= 3L/min / 7L/min

=42% N2O