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Exercise Testing Equipment

Deleted user 5 questions Updated 25 Aug 2016

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Questions in this quiz (5)

  1. 1Electrocardiograph
    Instrument used for recording [blank_start]electrical[blank_end] activity of heart
    One millivolt produces a [blank_start]10[blank_end] mm vertical deflection on paper
    Proper speed on ECG recorder is [blank_start]25[blank_end]mm/sec
    During exercise testing: record during rest, exercise and recovery
    Used for monitoring during [blank_start]stress[blank_end] test


    Electrode is placed on the skin to conduct [blank_start]electric[blank_end] current from body to measuring device
    Leads display movement of electricity from one electrode to another
    [blank_start]12[blank_end] lead EKG uses [blank_start]10[blank_end] electrodes
    Limb leads should be placed on [blank_start]upper[blank_end] body for stability during exercise

    Ensure electrode stability
    1. [blank_start]clean[blank_end] and shave site
    2. use [blank_start]conductive[blank_end] electrode jelly
    3. Secure with [blank_start]elastic[blank_end] bandage
    4. Use low [blank_start]impedance[blank_end] / high stickiness electrodes
    1. Aelectrical
    2. B10
    3. C25
    4. Dstress
    5. Eelectric
    6. F12
    7. G10
    8. Hupper
    9. Iclean
    10. Jconductive
    11. Kelastic
    12. Limpedance
  2. 2Oscilloscope
    Provides [blank_start]visual[blank_end] image of electrical activity of the heart
    Usually shows [blank_start]lead II[blank_end]
    Disinfect electrodes with [blank_start]alcohol[blank_end]
    1. Avisual
    2. Blead II
    3. Calcohol
  3. 3Electrodes

    [blank_start]V1[blank_end] – 4th intercostal space on right side of sternum. Looks at the right heart
    [blank_start]V2[blank_end] – 4th intercostal space on the left side of the sternum. Looks at [blank_start]right[blank_end] heart
    V3 – Between [blank_start]V2[blank_end] and V4 on left side. Looks at [blank_start]ventricular[blank_end] spetum
    V4 – [blank_start]5th[blank_end] intercostal space, left mid-clavicular line. Looks at [blank_start]ventricular[blank_end] septum
    V5 – Between [blank_start]V4[blank_end] and V6 on left side. Looks at [blank_start]left[blank_end] heart.
    V6 – intercostal space, left mid [blank_start]axillary[blank_end] line. Looks at [blank_start]left[blank_end] heart.
    1. AV1
    2. BV2
    3. CV2
    4. D5th
    5. Eventricular
    6. Fventricular
    7. Gright
    8. HV4
    9. Iaxillary
    10. Jleft
    11. Kleft
  4. 4Leads
    [blank_start]AVF[blank_end]: [blank_start]Left[blank_end] Leg or foot +, everything else –
    [blank_start]AVL[blank_end]: Left arm +, everything else –
    [blank_start]AVR[blank_end]: Right arm +, everything else –
    Lead [blank_start]III[blank_end]: Left leg +, L arm –
    Lead [blank_start]II[blank_end]: Left leg +, R arm –
    Lead [blank_start]I[blank_end]: Left Arm +, Right arm –
    1. AAVF
    2. BLeft
    3. CAVL
    4. DAVR
    5. EIII
    6. FII
    7. GI
  5. 5Exercise Equipment
    Ergometers

    [blank_start]Arm[blank_end] Ergometer
    Use if pt cannot perform leg exercise
    Smaller Muscle mass in upper body stresses cardio and respiratory systems [blank_start]less[blank_end]

    Leg Ergometer (Bike)
    Good for patients with difficulty [blank_start]walking[blank_end]
    Increase workload by increasing pedaling [blank_start]frequency[blank_end] or increasing [blank_start]resistance[blank_end]
    Advantages: Less expensive, lighter, portable. Less fall risk, pt can stop exercising by choice, easier vitals, results are independent of bodyweight.
    Disadvantages: uncomfortable, exercise is limited more by [blank_start]muscle[blank_end] fatigue in legs
    Use [blank_start]metronome[blank_end] to keep pace
    Workload is independent of pt weight.


    Treadmill
    Vary the workload by [blank_start]speed[blank_end] and [blank_start]grade[blank_end]
    Speed = belt length x RPM
    Pt should take long strides. Don’t [blank_start]lean[blank_end] and don’t talk
    Douglass bag and Tissot spirometer used to measure ventilation and expired gas concentration.
    Have recording device that can plot volume, flow and time.
    Emergency equipment should be available – Cardiac monitor and defribrillator should be present esp with pt with heart disease.
    Advantage: Walking is natural, 75% of stress tests are done on treadmill
    Disadvantage: Fall Rish, patient cannot stop on their own, difficult to obtain vitals, body weight is a factor
    Calibrate by multiplying belt length by RPM

    Step Method
    Vary the workload by step height and ste0p rate
    Simple to do
    Difficult to determine [blank_start]specific[blank_end] workload
    1. AArm
    2. Bwalking
    3. Cless
    4. Dwalking
    5. Eresistance
    6. Fmuscle
    7. Gmetronome
    8. Hspeed
    9. Igrade
    10. Jlean
    11. Kspecific

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Description
User has deleted their subject information Quiz on Exercise Testing Equipment, created by Deleted user on 19/08/2016.
Author
Deleted user
Language
English
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31
History
Created on 19 Aug 2016 · updated on 25 Aug 2016

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