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NURS 309 Quiz 7 Respiratory 11. What is the most important interrelated medical-surgical concept for nurs-
ing care of patients requiring oxygen therapy?
A. Gas exchange
B. Perfusion
C. Tissue integreity
D. Cellular regulation: correct answer C. Tissue integrity
2. In what situations is oxygen therapy needed for a patient? SATA
A. To treat hypoxia
B. To treat hypothermia
C. To treat hypoxemia
D. When the normal 35% oxygen level in the air is in adequate
E. When the normal 21% oxygen level in the air is inadequate
F. To treat acute and chronic respiratory illness: correct answer A. To treat
hypoxia
C. To treat hypoxemia
E. When the normal 21% oxygen level in the air is inadequate
,F. To treat acute and chronic respiratory illness
3. Which conditions will increase the body's need for more oxygen? SATA
A. Hypothyroid state
B. Infection in the blood
C. Diabetes mellitus
D. Body temperature of 101
E. Hemoglobin level of 8.7 g/dL
F. Heart failure: correct answer B. Infection in the blood
D. Body temperature of 101
E. Hemoglobin level of 8.7 g/dL
F. Heart failure
4. To improve a patient's oxygenation to a normal level, the amount of oxygen
administered is based on which factors? SATA
A. Symptom management only
B. Pulse oximetry reading
C. Respiratory assessment
D. The patient's subjective complaints
E. The arterial blood gas results
F. Presence of chronic hypercarbia: correct answer B. Pulse oximetry reading
,C. Respiratory assessment
E. The arterial blood gas results
F. Presence of chronic hypercarbia
5. What are the hazards of administering oxygen therapy? SATA
A. Oxygen supports and enhances combustion
, B. Oxygen itself can burn
C. Each electrical outlet in the room must be covered if not in use
D. All electrical equipment in the room must be grounded to prevent fires
E. Solutions with high concentrations of alcohol or oil cannot be used in the
room
F. Alcohol-based hand rubs should be removed from rooms with oxygen
therapy: correct answer A. Oxygen supports and enhances combustion
D. All electrical equipment in the room must be grounded to prevent fires
E. Solutions with high concentrations of alcohol or oil cannot be used in the room
6. Which parameters does the nurse monitor to ensure that a patient's re-
sponse to oxygen therapy gas exchange is adequate? SATA
A. Level of consciousness
B. Respiratory pattern
C. Oxygen flow rate
D. Pulse oximetry
E. Respiratory rate
F. Blood pressure: correct answer A. Level of consciousness
B. Respiratory pattern
D. Pulse oximetry
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