Red Cross Emergency Oxygen Test, Questions
with 100% Correct Answers | Verified
| Latest Update
When..giving..mouth-to-
mouth..ventilations,..the..air..has.._______%..concentration..of..oxygen...-
..Correct..Answer-16%
When..using..a..BVM..without..oxygen..to..give..ventilation's,..the..air..has..______%.
.concentration..of..oxygen...-..Correct..Answer-21%
What..does..hypoxia..mean?..-..Correct..Answer-
Low..amount..of..oxygen..reaching..the..tissues.
What..are..symptoms..of..hypoxia?..-..Correct..Answer-
Increased..heart..rate..&..breathing..rate;..Changes..in..cousciousness;..Restlessnes
s;..Chest..Pain;..Cyanosis..(bluish..discoloration..of..skin)
What..pulse..oximeter..reading..indicates..possible..hypoxia?..-..Correct..Answer-
94%..and..below.
You..are..checking..your..patient's..respiration..rates...When..should..you..administe
r..emergency..oxygen..based..on..your..findings?..Adult,..Child,..or..Infant?..-
..Correct..Answer-Adult:..less..than..12..bpm..or..more..than..20..bpm.
Child:..less..than..15..bpm..or..more..than..30..bpm.
Infant:..less..than..25..bpm..or..more..than..50..bpm.
, What..should..you..be..looking..for..when..you..are..using..a..BVM..to..know..that..your
..ventilation's..are..effective?..-..Correct..Answer-Chest..rising..and..falling.
What..reading..on..the..pressure..gauge..would..indicate..that..you..need..to..replace..t
he..tank?..-..Correct..Answer-200..psi..or..less
What..is..a..flowmeter?..-..Correct..Answer-
Measures..the..flow..of..oxygen..&..is..used..to..set..the..liters..per..minute..to..regulate..
the..flow.
What..are..the..flow..rates..for..each..of..the..four..delivery..rates?..-..Correct..Answer-
Nasal..Cannula=..1-6..Lpm
Resuscitation..Mask=..6-15..Lpm
Non-Rebreather=..10-15..Lpm
BVM=..15..Lpm..or..more
In..what..units..does..a..flowmeter..measure..in?..-..Correct..Answer-
Liters..per..minute..(LPM)
What..are..the..steps..in..order..for..using..a..mask..with..a..BVM?..-..Correct..Answer-
Assemble,..Position,..Seal,..Open,..Blow
Where..specifically..do..you..position..the..mask?..-..Correct..Answer-
Rim..between..lower..lip..and..chin
with 100% Correct Answers | Verified
| Latest Update
When..giving..mouth-to-
mouth..ventilations,..the..air..has.._______%..concentration..of..oxygen...-
..Correct..Answer-16%
When..using..a..BVM..without..oxygen..to..give..ventilation's,..the..air..has..______%.
.concentration..of..oxygen...-..Correct..Answer-21%
What..does..hypoxia..mean?..-..Correct..Answer-
Low..amount..of..oxygen..reaching..the..tissues.
What..are..symptoms..of..hypoxia?..-..Correct..Answer-
Increased..heart..rate..&..breathing..rate;..Changes..in..cousciousness;..Restlessnes
s;..Chest..Pain;..Cyanosis..(bluish..discoloration..of..skin)
What..pulse..oximeter..reading..indicates..possible..hypoxia?..-..Correct..Answer-
94%..and..below.
You..are..checking..your..patient's..respiration..rates...When..should..you..administe
r..emergency..oxygen..based..on..your..findings?..Adult,..Child,..or..Infant?..-
..Correct..Answer-Adult:..less..than..12..bpm..or..more..than..20..bpm.
Child:..less..than..15..bpm..or..more..than..30..bpm.
Infant:..less..than..25..bpm..or..more..than..50..bpm.
, What..should..you..be..looking..for..when..you..are..using..a..BVM..to..know..that..your
..ventilation's..are..effective?..-..Correct..Answer-Chest..rising..and..falling.
What..reading..on..the..pressure..gauge..would..indicate..that..you..need..to..replace..t
he..tank?..-..Correct..Answer-200..psi..or..less
What..is..a..flowmeter?..-..Correct..Answer-
Measures..the..flow..of..oxygen..&..is..used..to..set..the..liters..per..minute..to..regulate..
the..flow.
What..are..the..flow..rates..for..each..of..the..four..delivery..rates?..-..Correct..Answer-
Nasal..Cannula=..1-6..Lpm
Resuscitation..Mask=..6-15..Lpm
Non-Rebreather=..10-15..Lpm
BVM=..15..Lpm..or..more
In..what..units..does..a..flowmeter..measure..in?..-..Correct..Answer-
Liters..per..minute..(LPM)
What..are..the..steps..in..order..for..using..a..mask..with..a..BVM?..-..Correct..Answer-
Assemble,..Position,..Seal,..Open,..Blow
Where..specifically..do..you..position..the..mask?..-..Correct..Answer-
Rim..between..lower..lip..and..chin
