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Oxygen Therapy (ATI) EXAM 1
Latest Questions and Graded
Answers
A patient has been receiving O2 PRN nasal cannula for 4hrs.
which of the following assessment findings help indicate O2
therapy has been effective?
-respiratory rate 14/min
-SaO2 90%
-cardiac output 5.6
-paCO2 68 mmHg
Ans: respiratory rate 14/min
pt admitted with community acquired pneumonia has been
receiving O2 therapy for several days. Which of the
following assessment findings indicates an adverse effect of
O2 therapy?
-poor skin turgor
-cracks in oral mucosa
-elevated heart rate
-copious respiration secretions
Ans: cracks in oral mucosa
administering O2 therapy with a non-rebreather mask has
which of the following advantages?
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, Comprehensive Study 2 Up to Date Content
-offers highest O2 concentration of the low flow system
-it is designed of safety one mask valves & flaps are sealed
-incorporates a design that requires minimal monitoring of pt
-provides O2 concentration of 40-60%
Ans: offers the highest O2 concentration of the low
flow system
a nurse is caring for a pt who is dyspneic & cyanotic, with a
respiratory rate of 28/min. The nurse determines that the
patient has impaired gas exchange during which of the
following phases of the nursing process?
-assessment
-diagnosis
-planning
-evaluation
Ans: diagnosis
a home health nurse is instructing a patient who has just
started receiving O2 therapy via mask. The nurse should
emphasize that the pt must:
-clean the mask with soapy water every other day
-reposition the elastic band frequently
-apply petroleum jelly around and inside the nares
-make sure there is adequate consideration in the tubing
Up to Date Content
Oxygen Therapy (ATI) EXAM 1
Latest Questions and Graded
Answers
A patient has been receiving O2 PRN nasal cannula for 4hrs.
which of the following assessment findings help indicate O2
therapy has been effective?
-respiratory rate 14/min
-SaO2 90%
-cardiac output 5.6
-paCO2 68 mmHg
Ans: respiratory rate 14/min
pt admitted with community acquired pneumonia has been
receiving O2 therapy for several days. Which of the
following assessment findings indicates an adverse effect of
O2 therapy?
-poor skin turgor
-cracks in oral mucosa
-elevated heart rate
-copious respiration secretions
Ans: cracks in oral mucosa
administering O2 therapy with a non-rebreather mask has
which of the following advantages?
Up to Date Content
, Comprehensive Study 2 Up to Date Content
-offers highest O2 concentration of the low flow system
-it is designed of safety one mask valves & flaps are sealed
-incorporates a design that requires minimal monitoring of pt
-provides O2 concentration of 40-60%
Ans: offers the highest O2 concentration of the low
flow system
a nurse is caring for a pt who is dyspneic & cyanotic, with a
respiratory rate of 28/min. The nurse determines that the
patient has impaired gas exchange during which of the
following phases of the nursing process?
-assessment
-diagnosis
-planning
-evaluation
Ans: diagnosis
a home health nurse is instructing a patient who has just
started receiving O2 therapy via mask. The nurse should
emphasize that the pt must:
-clean the mask with soapy water every other day
-reposition the elastic band frequently
-apply petroleum jelly around and inside the nares
-make sure there is adequate consideration in the tubing
Up to Date Content
