Podcast
Questions and Answers
What is the primary purpose of pulmonary function tests?
What is the primary purpose of pulmonary function tests?
Which factor should be considered regarding smoking before pulmonary function tests?
Which factor should be considered regarding smoking before pulmonary function tests?
In what context might pulmonary function tests be ordered?
In what context might pulmonary function tests be ordered?
What role do pulmonary function tests play for clients with dyspnea?
What role do pulmonary function tests play for clients with dyspnea?
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How long should inhalers be withheld before taking pulmonary function tests?
How long should inhalers be withheld before taking pulmonary function tests?
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What does the pH value measure in an arterial blood gas report?
What does the pH value measure in an arterial blood gas report?
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Which component of an arterial blood gas analysis indicates the efficiency of oxygen transport?
Which component of an arterial blood gas analysis indicates the efficiency of oxygen transport?
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How can arterial blood gases be obtained?
How can arterial blood gases be obtained?
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What does the PaCO2 measurement indicate in an arterial blood gas?
What does the PaCO2 measurement indicate in an arterial blood gas?
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What does the HCO3¯ value represent in an arterial blood gas analysis?
What does the HCO3¯ value represent in an arterial blood gas analysis?
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What is the purpose of performing an Allen's test before arterial puncture?
What is the purpose of performing an Allen's test before arterial puncture?
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Why is it important to compress both the ulnar and radial arteries during the Allen's test?
Why is it important to compress both the ulnar and radial arteries during the Allen's test?
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What should happen to the client's hand in the Allen's test if the ulnar artery is patent?
What should happen to the client's hand in the Allen's test if the ulnar artery is patent?
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What is a common experience for clients undergoing arterial blood gas checks?
What is a common experience for clients undergoing arterial blood gas checks?
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What equipment is essential for collecting an arterial blood gas sample?
What equipment is essential for collecting an arterial blood gas sample?
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What technique should be used when performing an arterial puncture?
What technique should be used when performing an arterial puncture?
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Where should a collected arterial blood specimen be placed to preserve pH levels and oxygen pressure?
Where should a collected arterial blood specimen be placed to preserve pH levels and oxygen pressure?
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Which group of clients may present more difficulty when accessing the radial artery for sampling?
Which group of clients may present more difficulty when accessing the radial artery for sampling?
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Who frequently performs arterial punctures in hospital settings?
Who frequently performs arterial punctures in hospital settings?
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What should be done with the collected specimen after it is capped?
What should be done with the collected specimen after it is capped?
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What is the minimum duration for maintaining direct pressure at the arterial puncture site if the client is on anticoagulant therapy?
What is the minimum duration for maintaining direct pressure at the arterial puncture site if the client is on anticoagulant therapy?
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Which of the following interventions should be documented after an arterial puncture?
Which of the following interventions should be documented after an arterial puncture?
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What does a blood pH level less than 7.35 indicate?
What does a blood pH level less than 7.35 indicate?
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Which observation should be monitored at the arterial blood gas sampling site after the procedure?
Which observation should be monitored at the arterial blood gas sampling site after the procedure?
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What action should be taken if bleeding is still present after performing direct pressure post-arterial puncture?
What action should be taken if bleeding is still present after performing direct pressure post-arterial puncture?
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What blood pH level indicates acidosis?
What blood pH level indicates acidosis?
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Which action should be taken if air embolism signs occur during an arterial puncture?
Which action should be taken if air embolism signs occur during an arterial puncture?
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What is the expected reference range for HCO3¯ in an arterial blood gas analysis?
What is the expected reference range for HCO3¯ in an arterial blood gas analysis?
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Which complication occurs due to blood accumulation under the skin at the puncture site?
Which complication occurs due to blood accumulation under the skin at the puncture site?
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What should be monitored for after an arterial blood gas sampling procedure?
What should be monitored for after an arterial blood gas sampling procedure?
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What is one indication for performing a bronchoscopy?
What is one indication for performing a bronchoscopy?
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Which statement accurately describes a risk associated with bronchoscopy that includes a biopsy?
Which statement accurately describes a risk associated with bronchoscopy that includes a biopsy?
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In which setting can bronchoscopy be performed?
In which setting can bronchoscopy be performed?
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What is a therapeutic reason for performing a bronchoscopy?
What is a therapeutic reason for performing a bronchoscopy?
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Which of the following statements about bronchoscopy is true?
Which of the following statements about bronchoscopy is true?
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Study Notes
Pulmonary Function Tests (PFTs)
- PFTs assess lung function and breathing problems.
- They measure lung volumes, capacities, diffusion capacity, gas exchange, flow rates, airway resistance, and ventilation distribution.
- PFTs help diagnose lung diseases.
- Often used for clients experiencing shortness of breath (dyspnea).
- Helpful in identifying respiratory risks before surgery.
- Smokers should not smoke 6-8 hours before testing.
- Clients using inhalers should withhold them 4-6 hours before testing (facility protocols may vary).
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Description
This quiz covers the key aspects of pulmonary function tests (PFTs), including their purpose in assessing lung function and diagnosing respiratory issues. Learn about various measurements involved in PFTs and important pre-test protocols for patients. It's essential for understanding respiratory care and managing lung diseases effectively.
