Which of the following is a characteristic of dry powder inhalers (DPIs)?
DPIs require coordination of breath and inhaler activation.
ODPIS use propellant gases to deliver the medication.
DPIS are suitable for use in young children and infants.
ODPIs are only used for long-term control of respiratory conditions.
The Correct Answer is A
A. DPIs require the patient to inhale quickly and deeply to effectively deliver the medication, requiring coordination of breath and inhaler activation.
B. ODPIs (often referring to pressurized metered-dose inhalers) use propellant gases, not DPIs.
C. DPIs may not be suitable for young children and infants who may have difficulty generating enough inspiratory flow to use them effectively.
D. ODPIs (if referring to other types) are not exclusively used for long-term control; their use depends on the specific medication formulation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Lecture involves one-way communication where information is delivered by the nurse to the client without active participation. It does not confirm understanding or assess learning through client feedback.
B. Question and answer involves the nurse posing questions to assess understanding but may not actively involve the client in demonstrating knowledge or skills.
C. Teach-back is an effective teaching method where the nurse asks the client to explain the procedure back in their own words. This technique helps assess the client's understanding, clarify information, and reinforce learning, promoting patient empowerment and adherence to treatment plans.
D. Role play involves simulating scenarios to practice skills or behaviors, which may not directly assess the client's understanding of a specific procedure.
Correct Answer is C
Explanation
A. Decreased temperature is a symptom of hypothyroidism, not hyperthyroidism which would indicate an overdose of levothyroxine.
B. Weight gain is more commonly associated with hypothyroidism, not hyperthyroidism caused by an overdose of levothyroxine.
C. Tachycardia (rapid heart rate) is a classic sign of hyperthyroidism, which can occur if the client's dose of levothyroxine is too high.
D. Bradypnea (slow breathing) is not typically associated with thyroid hormone overdosage.
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