Research Week 3.2
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Questions and Answers

What is one of the applications of the NM3 mentioned in the text?

  • Measuring body temperature non-invasively
  • Measuring blood pressure non-invasively
  • Measuring respiratory rate non-invasively
  • Measuring cardiac output non-invasively (correct)

What was traditionally used as a tracer gas in the Fick equation to determine cardiac output?

  • Helium
  • Nitrogen
  • Oxygen (correct)
  • Carbon dioxide

What method was historically used to measure cardiac output invasively?

  • Thermal dilution using a swan GANS catheter (correct)
  • Bioelectrical impedance analysis
  • Non-invasive pulse oximetry
  • Transesophageal echocardiography

What is one reason for the diminished use of swan GANS catheters for measuring cardiac output?

<p>The complexity and invasiveness of the procedure (C)</p> Signup and view all the answers

What improvement does the text suggest for determining cardiac output?

<p>A better non-invasive method (A)</p> Signup and view all the answers

What principle was used to measure cardiac output with thermal dilution?

<p>Principle of heat transfer (A)</p> Signup and view all the answers

What gas was used as the tracer in traditional measurement of cardiac output?

<p>Oxygen (D)</p> Signup and view all the answers

What is one disadvantage of using swan GANS catheters for measuring cardiac output?

<p>Invasiveness and complexity of the procedure (A)</p> Signup and view all the answers

What does NM3 enable that was previously achieved through swan GANS catheters?

<p>Non-invasive measurement of cardiac output (A)</p> Signup and view all the answers

What is the primary reason for the diminishing use of swan GANS catheters for cardiac output measurement?

<p>Advancements in less invasive and complex methods (B)</p> Signup and view all the answers

In the context of measuring cardiac output, what modified Fick equation uses carbon dioxide as a tracer gas?

<p>Fick equation with carbon dioxide as a tracer gas (A)</p> Signup and view all the answers

What is the preferred tracer gas used by NM3 to derive a cardiac output measurement?

<p>Carbon dioxide (B)</p> Signup and view all the answers

In the data sheet mentioned, how many sets of cardiac output measurements are recorded?

<p>Two sets (D)</p> Signup and view all the answers

What is used to find out the standard deviation and perform a t-test for any changes in cardiopulmonary variables?

<p>Excel spreadsheet (D)</p> Signup and view all the answers

What source is recommended for obtaining informed decisions based on the best available scientific evidence?

<p>The Cochrane Library (D)</p> Signup and view all the answers

What type of care did the ALS patients require according to the article?

<p>Chronic, clinically complex care (B)</p> Signup and view all the answers

What type of team structure was impeding the progress in responding to patients' health care needs?

<p>Multidisciplinary team structure (C)</p> Signup and view all the answers

What term is used to describe teams that identify complex issues that patients have so that all team members work on specific issues together?

<p>Transdisciplinary teams (C)</p> Signup and view all the answers

According to the article, which library provides systematic reviews that can be used to inform and design protocols?

<p>Cochrane Library (D)</p> Signup and view all the answers

'Role release' is an important aspect of which type of team structure according to the article?

<p>'Transdisciplinary' team structure (D)</p> Signup and view all the answers

What is the purpose of role release in the context of patient care?

<p>To increase the efficiency of patient care delivery by allowing practitioners to provide specific services at home (C)</p> Signup and view all the answers

What was the main issue with the previous model of care before the introduction of the transdisciplinary model?

<p>Inability to address the needs of ALS patients efficiently (B)</p> Signup and view all the answers

What change in patient survival rates is observed after the introduction of the transdisciplinary model of care?

<p>Significant increase in survival rates (C)</p> Signup and view all the answers

What was one of the main reasons for the delay in subsequent spirometry for patients in rural areas?

<p>Transportation difficulties for patients traveling to the hospital (B)</p> Signup and view all the answers

What did the transdisciplinary team recommend to address the difficulty faced by ALS patients in rural areas?

<p>Performing pulmonary function testing and neuro respiratory care in the home (B)</p> Signup and view all the answers

What was the outcome of the search for off-the-shelf pulmonary function testing equipment for home use?

<p>No suitable off-the-shelf equipment found (A)</p> Signup and view all the answers

What grant did the team receive to determine how to deliver neuro respiratory care and perform speech tests at home?

<p>Grant from the Department of Defense (D)</p> Signup and view all the answers

What was the impact of transportation difficulties on ALS patients traveling to the hospital?

<p>Increased level of fatigue among patients (A)</p> Signup and view all the answers

Why was role release considered important in addressing the needs of ALS patients at home?

<p>To increase efficiency and coordination with practitioners (B)</p> Signup and view all the answers

What did Dr. Halamein's retrospective chart review reveal about ALS patients in rural areas?

<p>They were being underdiagnosed and undertreated (A)</p> Signup and view all the answers

What was the purpose of developing the prototypes mentioned in the text?

<p>To repurpose CareFusion products for in-home use (D)</p> Signup and view all the answers

What was the outcome of using a composite bar in the second prototype?

<p>It did not work successfully (D)</p> Signup and view all the answers

What did the engineer suggest to improve the final prototype?

<p>Using a tripod and marrying the equipment to it (A)</p> Signup and view all the answers

What was the reason behind collaborating with assistive technologists?

<p>To enable the patient to be on top of appointments using an iPad (C)</p> Signup and view all the answers

What was found to be more accurate than spirometry in identifying airway resistance?

<p>Impulse Oscillometry (C)</p> Signup and view all the answers

How did impulse oscillometry impact clinical surveillance?

<p>It improved clinical surveillance significantly (B)</p> Signup and view all the answers

What was one of the key publications resulting from this effort?

<p>&quot;Respiratory and Critical Care Medicine&quot; (D)</p> Signup and view all the answers

What facilitated quick collaboration, quick thinking, and quick problem-solving in handling patient care issues?

<p>Transdisciplinary model (C)</p> Signup and view all the answers

What role did impulse oscillometry play in helping to identify respiratory changes?

<p>It helped identify airway resistance accurately (C)</p> Signup and view all the answers

What made it possible to share information with colleagues all over the country and world?

<p>Finding an exceptionally helpful technique in clinical research (B)</p> Signup and view all the answers

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