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NBRC EXAM PART 2 QUESTIONS & ANSWERS 2024/2025 $10.49   Add to cart

Exam (elaborations)

NBRC EXAM PART 2 QUESTIONS & ANSWERS 2024/2025

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NBRC EXAM PART 2 QUESTIONS & ANSWERS 2024/2025 PFT Chart - ANSWERS(Kevin, not sure what to do with this,you'll have to tell me) Obstructive - ANSWERSWhich Pattern is this Flow Volume Loop (short fat loop) Normal - ANSWERSWhich Pattern is this Flow Volume Loop Restrictive - ANSWERSWhi...

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  • November 1, 2024
  • 25
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NBRC
  • NBRC
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NBRC EXAM PART 2 QUESTIONS &
ANSWERS 2024/2025

PFT Chart - ANSWERS(Kevin, not sure what to do with this,you'll have to tell me)



Obstructive - ANSWERSWhich Pattern is this Flow Volume Loop

(short fat loop)



Normal - ANSWERSWhich Pattern is this Flow Volume Loop



Restrictive - ANSWERSWhich Pattern is this Flow Volume Loop

(tall skinny loop)



Very Round Loop Pattern on Flow Volume Loop indicates what? - ANSWERSlarge, FIXED airway
obstruction (like vocal cord paralysis or cancer)



What is minimum acceptable for FEV1 - ANSWERS70%



If FEV1 is less than 70%, what is considered present? - ANSWERSObstruction



Normal FEV1 is 85%, but it should be at least ___% or higher on PFT - ANSWERS80%



Body Box is "required" to measure what? - ANSWERSAirway resistance (RAW)



What is the PURPOSE of Helium Dilution and Nitrogen Washout? - ANSWERSTo determine FRC (lung
volume)



FRC is usually called ___________ when using a body box - ANSWERSThoracic Gas Volume

,Spinal deformities, Atelectasis, Pnuemonia, ARDS are considered Obstructive OR Restrictive disesases? -
ANSWERSRestrictive



What is the only obstructive disease associated with poor DLco (because it involves destruction of
alveoli) - ANSWERSEmphysema



Normal DLco for all people regardless of height, weight, or age is ______mL CO/min/mmHg -
ANSWERS25



Interp: 2nd Degree Block

Treat: GET PACEMAKER READY - ANSWERSInterpretation and Treatment?



Interp: 3rd Degree Block

Treat: TURN PACEMAKER ON - ANSWERSInterpretation and Treatment?



Interp: V-TACH (ventricular fibrulation)

Treat: DEFIB IF NO PULSE - ANSWERSInterpretation and Treatment?



Interp: SINUS BRADYCARDIA (5 or more blocks apart), Rate 50/min Treatment?

Treat: ATROPINE - ANSWERSInterpretation, Rate, Treatment?



Interp: SINUS TACH w PVCS

Rate 100/min

Treat: OXYGEN OR LIDOCAINE - ANSWERSInterpretation, Rate, Treatment?



Interp: Leak

Treat: CORRECT LEAK - ANSWERS(hint: partial leaf has a leak)

Interpretation and Treatment?

, Interp: Not enough PEEP

Treat: INCREASE PEEP - ANSWERS(hint: full leaf, not enough PEEP)

Interpretation and Treatment?



Interp: VOLUME TOO HIGH

Treat: LOWER VT - ANSWERS(beak)

Interpretation and Treatment?



Interp: DEVELOPMENT OF AUTOPEEP

Treat: INCREASE FLOW RATE OR DECREASE RATE - ANSWERS(up and down hills with flat tops)

Interpretation and Treatment?



Hemodynamic Normals for:

CVP, PAP, PCWP, CO - ANSWERSCVP - 2-6 mmHg,

PAP - 13-15 mmHg or 25/8

PCWP - 7-9 mmHg

CO - 4-8 L/M



Hemodynamics - from left to right in order, what pressures do you use to evaluate heart and lung
health? - ANSWERSCVP, PAP, PCWP, CO



If all hemodynamic measures are "high" what does it mean - ANSWERS"Too much water in the river"
(patient should be diuresed)



If all hemodynamic measures are "low" what does it mean - ANSWERS"Not enough water in the river"
(patient is dehydrated, hemorrhaging, etc.; needs fluids (blood or saline))



Bumex - ANSWERSPotent Diuretic to get rid of excess fluid



MAP equation - ANSWERS1x systolic + 2x diastolic / 3

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