Oxygen Therapy Nursing Quiz: Equipment and Safety

1. Question 1
   • 10%
   • fifty percent
   • ninety percent
   • 21%
2. Question 2
   • Tissues, airway, alveoli, bloodstream
   • Bloodstream, bronchial airways, heart, alveoli
   • Airway, alveoli, bloodstream, tissues
   • Heart, airway, tissues, alveoli
3. Question 3
   • They produce hemoglobin.
   • They allow oxygen to enter the bloodstream and carbon dioxide to leave it.
   • They pump blood through systemic arteries.
   • They mechanically move the chest wall.
4. Question 4
   • Hemoglobin production in the lungs
   • Effective cardiac pumping
   • Bronchial airway clearance
   • Alveolar gas exchange
5. Question 5
   • Opening of the bronchial airways
   • Movement of air into the lungs
   • Transport of oxygenated blood to tissues
   • Release of carbon dioxide into the alveoli
6. Question 6
   • It exchanges oxygen and carbon dioxide in the alveoli.
   • It carries oxygen to tissues and carries carbon dioxide back toward the lungs.
   • It pumps oxygenated blood through the heart.
   • It mechanically moves air through the bronchi.
7. Question 7
   • Uncomplicated vision change
   • Anemia
   • Temporary nail discoloration
   • Minor skin dryness
8. Question 8
   • It can interfere with the respiratory process needed for oxygen exchange.
   • It converts hemoglobin into carbon dioxide.
   • It eliminates oxygen from ambient air.
   • It prevents the heart from being a muscle.
9. Question 9
   • A normal ability to breathe room air
   • A preference for sitting near a window
   • A condition affecting the lungs or heart
   • A normal amount of hemoglobin
10. Question 10
    • The respiratory system exchanges gases, while the cardiovascular system transports oxygenated blood.
    • The respiratory system circulates blood while the cardiovascular system opens the airway.
    • Both systems produce hemoglobin in the alveoli.
    • Both systems remove oxygen from the bloodstream.
11. Question 11
    • To cause the heart to pump without blood
    • To eliminate the need for continuous assessment
    • To provide additional oxygen when normal oxygenation is insufficient
    • To replace the need for a patent airway
12. Question 12
    • Oxygen is treated as a medication and requires a prescription.
    • Oxygen can be started at any flow rate without an order.
    • Oxygen is environmental air and never requires a prescription.
    • Oxygen is used without monitoring because it is naturally occurring.
13. Question 13
    • A hemoglobin molecule
    • A wall-based oxygen outlet
    • A systemic artery
    • An alveolus
14. Question 14
    • A bronchial airway
    • An alveolar membrane
    • A systemic artery
    • A transportable oxygen cylinder
15. Question 15
    • Identify the oxygen source and prescribed delivery setup.
    • Disconnect the flow meter from the supply source.
    • Select an interface without considering the prescription.
    • Choose a flow rate based only on personal preference.
16. Question 16
    • The patient's hemoglobin amount
    • The prescribed flow rate of oxygen
    • The patient's cardiac pumping strength
    • The percentage of oxygen in ambient air
17. Question 17
    • Estimate the rate from the patient's appearance alone.
    • Set the flow meter to the prescribed rate.
    • Leave the flow meter closed while applying the interface.
    • Set the flow meter to its highest available rate.
18. Question 18
    • The color of the equipment
    • The patient's preferred room temperature
    • The location of the nearest sink
    • The prescription and intended delivery method
19. Question 19
    • Fixed sources are carried by the patient; portable sources are permanently installed.
    • Fixed sources remain connected to the clinical environment; portable sources can be transported.
    • Both sources function only as pulse oximeters.
    • Both sources are anatomical structures used for gas exchange.
20. Question 20
    • The patient's room determines the flow rate.
    • Ambient air always contains enough oxygen for every patient.
    • Flow meters do not control oxygen delivery.
    • Oxygen is considered a medication requiring prescribed use.
21. Question 21
    • A second alveolus
    • A replacement hemoglobin molecule
    • A portable oxygen source
    • A systemic artery
22. Question 22
    • Connect the prescribed interface to an appropriate oxygen source and set the prescribed rate.
    • Apply the interface without connecting it to a source.
    • Use a body structure as the oxygen delivery device.
    • Connect the interface after choosing an unprescribed rate.
23. Question 23
    • The amount of carbon dioxide in the atmosphere
    • The care setting and the patient's need for movement
    • The patient's hemoglobin type
    • The appearance of the patient's skin alone
24. Question 24
    • It provides a route for prescribed oxygen to reach the patient.
    • It produces hemoglobin in the bloodstream.
    • It replaces the patient's cardiovascular system.
    • It changes the oxygen percentage of outdoor air.
25. Question 25
    • A labeled oxygen supply source
    • A combustible material placed near the oxygen equipment
    • A secured delivery interface
    • A documented prescribed flow rate
26. Question 26
    • Oxygen eliminates all combustible materials.
    • Oxygen makes prescriptions unnecessary.
    • Oxygen can increase fire-related hazards.
    • Oxygen prevents equipment from requiring maintenance.
27. Question 27
    • Store it beside combustible materials.
    • Treat it as ordinary room furniture.
    • Store and handle it according to safety protocols.
    • Place it loosely where it can roll.
28. Question 28
    • Open the cylinder fully to stabilize it.
    • Ignore it because oxygen cylinders do not require special handling.
    • Address the storage or handling hazard according to facility safety procedures.
    • Place combustible supplies next to it to prevent movement.
29. Question 29
    • As a routine cleaning agent
    • As a medicinal agent requiring strict handling
    • As a nutrition supplement
    • As a decorative environmental gas
30. Question 30
    • The color of the patient's clothing
    • The number of windows in an unrelated room
    • Potential fire hazards near the oxygen equipment
    • The patient's preferred television channel

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