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Quiz

Data Collection During Exercise testing

Usuário eliminado 27 perguntas

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Perguntas do quiz (27)

  1. 1SpO2 – Pulse Ox
    Advantage: [blank_start]Continuous[blank_end] readings
    Disadvantage: Inaccurate with poor perfusion or [blank_start]motion[blank_end] artifact
    Terminate test if SpO2 is <[blank_start]85[blank_end]%
    1. AContinuous
    2. Bmotion
    3. C85
  2. 2Tidal Volume Vt
    = VE / RR
    Normal: [blank_start]5[blank_end] ml per kg of body weight
    At low/moderate workloads total ventilation will increase by increasing [blank_start]tidal volume[blank_end]
    At high workloads total ventilation increases by increasing [blank_start]respiratory rate[blank_end]
    1. A5
    2. Btidal volume
    3. Crespiratory rate
  3. 3Frequency of Breathing
    (# of accumulated breathes) / testing time in minutes = RR
    Normal at rest: [blank_start]8[blank_end] – [blank_start]12[blank_end]
    1. A8
    2. B12
  4. 4Minute Ventilation
    Vt x RR = Ve

    Normal Resting: [blank_start]5[blank_end] – [blank_start]10[blank_end] L/min
    Normal Exercising: [blank_start]100[blank_end] – [blank_start]200[blank_end] L/min
    Maximum minute ventilation = FEV1 x [blank_start]35[blank_end]
    Should be able to reach [blank_start]70[blank_end]% of max
    If max minute ventilation is [blank_start]reached[blank_end] this indicates a primary ventilator limitation to exercise.


    1. A5
    2. B10
    3. C100
    4. D200
    5. E35
    6. F70
    7. Greached
  5. 5Alveolar Minute Ventilation
    = (Vt-[blank_start]VD[blank_end]) x [blank_start]RR[blank_end] or = VE – (VD x RR)
    Estimated anatomical deadspace is [blank_start]1[blank_end] ml per lb of body weight
    1. A1
    2. BRR
    3. CVD
  6. 6O2 Consumption – (VO2) Amount of O2 [blank_start]consumed[blank_end] in L/min
    Normal at Rest: [blank_start].25[blank_end] L/min
    Normal Exercising: Up to [blank_start]4[blank_end] L/min
    Requires inline gas analyzers to measure O2%, an FeCO2 [blank_start]analyzer[blank_end] and a spirometer
    1. Aconsumed
    2. B.25
    3. C4
    4. Danalyzer
  7. 7O2 Pulse
    Volume of O2 consumer per [blank_start]heartbeat[blank_end]
    (VO2/HR) x [blank_start]1000[blank_end] = mL O2/beat
    Normal Resting: [blank_start]2.5[blank_end] – [blank_start]4[blank_end] mL O2/beat
    Normal Exercising: [blank_start]10[blank_end] – [blank_start]15[blank_end] mL O2/beat
    Significance: O2 pulse that doesn’t increase with high HR indicates [blank_start]heart[blank_end] disease
    Tachycardia at rest will [blank_start]decrease[blank_end] O2 pulse
    Arrhythmia will [blank_start]increase[blank_end] O2 pulse
    Beta Blockers will [blank_start]increase[blank_end] O2 pulse
    Plateau in O2 consumption will [blank_start]decrease[blank_end] O2 pulse
    1. Aheartbeat
    2. B1000
    3. C2.5
    4. D4
    5. E10
    6. F15
    7. Gheart
    8. Hdecrease
    9. Iincrease
    10. Jincrease
    11. Kdecrease
  8. 8CO2 Production (VCO2) – Amount of CO2 [blank_start]produced[blank_end] in L/min
    Normal resting: [blank_start].2[blank_end] L/min
    Normal exercising: Up to [blank_start]4[blank_end] l/min
    Gives indication of [blank_start]metabolic[blank_end] status
    FeCO2 x [blank_start]VE[blank_end] = VCO2
    1. Aproduced
    2. B.2
    3. C4
    4. Dmetabolic
    5. EVE
  9. 9PH
    pH will decrease due to increased [blank_start]PaCO2[blank_end] and [blank_start]lactic[blank_end] acid
    In normal patients, pH will not decrease until [blank_start]anaerobic threshold[blank_end] is reached.
    1. Alactic
    2. BPaCO2
    3. Canaerobic threshold
  10. 10Alveolar-Arterial O2 Tension, A-a Gradient, PAO2-PaO2 or P(A-a)O2
    PaO2 <[blank_start]50[blank_end] means you should terminate the tes
    Normal P(A-a)O2
    On RA: [blank_start]10[blank_end]-[blank_start]20[blank_end]
    On 100% O2: Less than [blank_start]100[blank_end]
    Increase in P(A-a)O2 with [blank_start]decrease[blank_end] in PaO2: Increased right to left [blank_start]shunt[blank_end], [blank_start]V/Q[blank_end] mismatch, [blank_start]diffusion[blank_end] defects
    Use Supplemental O2 if [blank_start]hypoxemic[blank_end] at rest.
    1. A50
    2. B10
    3. C20
    4. D100
    5. Edecrease
    6. Fshunt
    7. GV/Q
    8. Hdiffusion
    9. Ihypoxemic

Informações

Descrição
O usuário eliminou as informações de disciplina Quiz sobre Data Collection During Exercise testing, criado por Usuário eliminado em 19-08-2016.
Autor
Usuário eliminado
Idioma
English
Visualizações
25

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