A nurse receives an order from the provider for a client requiring the highest oxygen concentration with a one-way valve. What type of mask should the nurse apply to the client?
Simple face mask
Venturi mask
Non-rebreather mask
Partial rebreather mask
The Correct Answer is C
A: A simple face mask provides a moderate concentration of oxygen but does not have a one-way valve to deliver the highest concentration of oxygen.
B: A Venturi mask delivers a precise concentration of oxygen but is not designed to provide the highest concentration of oxygen with a one-way valve.
C: A non-rebreather mask is the correct choice. It has a one-way valve that prevents exhaled air from re-entering the bag, allowing the delivery of the highest concentration of oxygen to the client.
D: A partial rebreather mask provides a high concentration of oxygen but does not have a one-way valve, making it less effective than a non-rebreather mask for delivering the highest oxygen concentration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A: Identifying the type of sedative is important for treatment but is not the immediate priority.
B: Inserting a large-bore IV catheter is necessary for administering medications and fluids but is not the first priority.
C: Ensuring an adequate airway is the priority action. Maintaining airway patency is crucial to prevent respiratory complications and ensure the client receives adequate oxygen.
D: Preparing the appropriate antagonist is important but should follow the immediate action of ensuring an adequate airway.
Correct Answer is B
Explanation
A: Chewing sublingual medication is incorrect. Sublingual medications are designed to dissolve under the tongue for rapid absorption into the bloodstream.
B: Letting the medication dissolve completely is correct. This ensures that the medication is absorbed properly and works effectively.
C: There is no restriction on drinking juice with sublingual medication unless specified by the healthcare provider. This statement does not indicate a clear understanding of sublingual administration.
D: Placing the medication between the cheek and gum is incorrect for sublingual medications. This method is used for buccal medications, not sublingual ones.
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