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Nitrous Everything Questions With Complete Solutions
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Nitrous Everything Questions With Complete Solutions
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Nitrous Everything Questions With Complete Solutions___________ results due to the N2O diffusing form the blood
not closed air-contraining spaces in the middle ear as the body
tries to reach equilibrium Correct Answer Tinnitus
------- is defined as an unpleasant mental, emotional, physiologic
sensation derived from a specific dental-related stimulus;
identifiable source. Correct Answer Dental fear
------- is the amount of air a person can expel from the lungs
after a maximum inspiration. Correct Answer Vital capacity
-------- is nonspecific, unease, apprehension, or negative
thoughts about what might happen during a dental appointment;
source unknown. Correct Answer Dental anxiety
-------- regulates the packaging and transportation of N20.
Correct Answer US Department of Transportation (DOT)
--------- is when headaches, lethargy, and nausea occur because
of decreased O2 saturation levels in the blood, caused by the
rapid exit of N20 on its termination.
How can you prevent this from happening? Correct Answer
Diffusion Hypoxia. (When N20 exits the lungs faster than the
N2 that replaces it which dilutes the supply of O2, and reduces
the O2 blood saturation).
Administer 100% O2 afterward for five minutes to prevent this
from occurring.
,---------- converts high pressure of gas in the cylinders to a
usable, lower level. Correct Answer Regulator valve
----------- is based on the fact that no two individuals react the
same way in response to a drug or treatment modality. What
works for one may not work for another. Correct Answer
Individual biovariability
----------- regulates the N2O industry. Correct Answer FDA
1% Correct Answer elim through skin
100% oxygen is give for 3-5 minutes or more following nitrous
oxide usage during a dental treatment. The reason for this is
prevent which of the following: Correct Answer diffusion
dypoxia
14 day Correct Answer wait this long after suffer hexafluoride
gas administered
1st trimester Correct Answer especially dangerous
2 oxygen tanks Correct Answer to every nitrous tank because
you start and end on 100% oxygen
20% left in a Nitrous tank, the pressure will? Correct Answer
DROP
20% left in a Nitrous tank, the pressure will? Correct Answer
DROP
,20% left?? Correct Answer Pressure on the nitrous tank drops
20% N20 =
30% N20 =
80% N20 = Correct Answer 1. morphine
2. some patients lose consciousness
(esp. with a tight mask)
3. most patients will become unconscious
20% N20 =
30% N20 =
80% N20 = Correct Answer 1. morphine
2. some patients lose consciousness
(esp. with a tight mask)
3. most patients will become unconscious
20% N20 and 80% 02 has the same analgesic effect as ----- mg
morphine Correct Answer 15mg
20% nitrous Correct Answer equal to 10-15 g morphine
21% Correct Answer atmospheric oxygen
22000 PSI Correct Answer how oxygen is stores not
flammable but can support combustion
240 centigrade crystals Correct Answer how nitrous is stored in
70% gas and 30 % liquid
3 people Correct Answer minimum people to admin Nitrous
, 3-5 mintues Correct Answer time within interaction happens
30% Correct Answer minium O2 liter flow
30% Correct Answer nitrous oxygen
30% Correct Answer some patients lose consciousness
4 stages of general anesthesia Correct Answer Stage 1-
Analgesia/Sedation
Stage 2 - Excitement/Delirium
Stage 3 - Planes of Surgical Anesthesia
Stage 4 - Paralysis or Death
4 stages of general anesthesia Correct Answer Stage 1-
Analgesia/Sedation
Stage 2 - Excitement/Delirium
Stage 3 - Planes of Surgical Anesthesia
Stage 4 - Paralysis or Death
5 spectrum of pain control Correct Answer 1. General
Anesthesia
2. Analgesia
3. Sedation, Psycho sedation, or Conscious Sedation
4. Deep Sedation
5. Conscious
5 spectrum of pain control Correct Answer 1. General
Anesthesia
2. Analgesia
3. Sedation, Psycho sedation, or Conscious Sedation
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