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I & M Enhanced > Principles Patient Monitoring > Flashcards

Principles Patient Monitoring Flashcards

2
Q

What does SpO2 to stand for

A

SaturationPulsatile (pulse)Oxygen

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3
Q

Non-invasive blood-pressure may reflect only what

A

Mean blood pressure

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4
Q

What monitors are we monitoring of the patient

A

ECG

Blood-pressure

Temperature

Oximetry

Cardiac output

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5
Q

What monitors are measured by the anesthesia delivery system

A

Pipeline pressure

Cylinder pressures

Inspired O2

Oxygen failure alarm

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6
Q

What parameters are measured both from the patient and from the anesthesia delivery machine

A

Peak airway pressure

Airway flow

Tidal volume

Respiratory gas analysis

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7
Q

What is the ASA motto

A

Vigilance

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8
Q

Which alarm requires awareness and consist of one or two slow pulses

A

Low (advisory) alarm

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9
Q

What organization sets forth the auditory alarms and priorities

A

International electrotechnical commission (IEC)

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10
Q

The medium (caution) alarm consists of what

A

Three faster pulses that may repeat and something that requires prompt response

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11
Q

What auditory sound requires immediate response and consist of ten rapid pulses that repeats in a pattern of five

A

The high (warning) alarm

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12
Q

How many decibels difference should be between the sound levels High>medium>low

A

3dB

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13
Q

In the problem resolution chart, the farther along the system from the machines to the pt that a parameter is measured, The delay is greater or smaller?

A

The greater the delay before the problem is correct

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14
Q

What is the measurement theory

A

Measured value=

True value+(Systemic error + Random error)

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15
Q

Which of the values do we not really know in measurement theory

A

True value

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16
Q

Systemic errors or biased errors are what

A

Predictable and may be compensated by adding or subtracting a constant

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17
Q

What is the random error

A

Unpredictable and when averaging repeated measurement tends to reduce or eliminate random errors

18
Q

What is the accuracy of the measurement

A

Closeness of the agreement between the measured value and the true value

19
Q

What is the degree of consistency between repeated measurements of the same quantity

A

Precision

20
Q

Reproducibility is what

A

The ability to maintain precision during long-term use

21
Q

What is the likelihood that when an abnormal situation occurs it will be detected

A

Sensitivity

22
Q

Specificity signifies what

A

The likelihood that when the situation is normal no event will be indicated

23
Q

Which type of monitoring is susceptible to drift

A

Invasive monitoring

24
Q

What things determine the sensitivity and specificity in the system

A

The characteristic of the signal

The mechanics of the sensor

Mechanics of the artifact rejection

Programming by the user

25
Q

Which type of monitoring is susceptible to ringing

A

Artline

26
Q

What is the name of the plot for the comparison of two cardiac output techniques

A

Bland Altman plot

27
Q

Cardiac output devices are more often than not what type of device

A

Thermo dilution device

28
Q

What is drift when determining the quality of measurement

A

Slow low-frequency components of the signal and is a lower frequency than the signal

29
Q

What is the time that it takes for the instrument to get from 10% to 90% of the complete response

A

Rise time

30
Q

Any unwanted interference or unwanted signals that may interfere with the measurement is known as what

A

Noise

31
Q

60 bpm is equivalent to how many hertz

A

One hertz

32
Q

How long will it take for the pulse oximeter alarm to reach 85%?

A

5 minutes

33
Q

What should you do for patients with atrial fibrillation?

A

take multiple blood pressure measurements

I & M Enhanced (5 decks)

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