Ventilator systems

Mechanical requirements for ventilation include all EXCEPT?

Deflection greater than -30 is a _____deviation?

The ____ lead is the gold standard for Cardiac monitoring

Which mode combines the advantages of PCV, yet dynamically compensates for changes in the lung?

Which setting is better for one lung ventilation

Tricuspid regurgitation can be diagnosed by noticing a prominent____ wave as the blood regurges

The ____ ventilator uses an electrical motor

Disconnections can be seen in a piston with fresh gas decoupling because

BP cuff length should be ____ of the circumference of the arm?

CVP can used to assess all EXCEPT?

Which is NOT a way a pt can loose heat?

In the event of a oxygen pipeline failure the Piston‐ventilator will continue to work? T or F

Which is the proper sequence of flow in PCV?

Capnograpy CO₂ not returning to baseline can be the result of?

Any substance that absorbs light at the same____ will lead to measurement errors

To guard against disconnections the CRNA can observe the piston ventilator for all EXCEPT?

Which modes support spontaneous breathing? (Pick 2)

The cuff is appropriately sized when the width is ____ percent of the circumference of the arm

The Anesthesia Sweep is described as COVERABCD. Assessing the monitors pertains to which letter

Respiratory rate should be adjusted to?

A gradual increase in ETCO₂ caused by all of the following except?

Carboxyhemoglobin O₂ will vary widely due to the absorbance of only which type of light

Esophageal stethoscope should be place behind the heart in the lower____ of the esophagus?

The first blood pressure was recorded on a _____?

What grade is this?

PEEP should be adjusted to?

Phase _____ marks the beginning of expiration and the end of inspiration.

Hypothermia has all the following effects except?

This is an example of?

Which of the following can cause the low pressure alarm to sound?

Volumes in VCV should be between?

All of the following are factors that will alter Pulse Ox values except?

The Anesthesia Sweep is described as COVERABCD. Assessing the placement of the ETT is letter?

l, AVL, V5, V6 are the _____ leads

Pneumatically driven ventilators do not require drive gas? T or F

Which represents the V/Q status of the lung?

This an example of which type of I:E flow?

In PCV, the ____is adjusted to obtain the desired TV?

The purpose of IRV (inverse ratio ventilation) is to?

The precordial leads should be placed via?

Benefits to piston ventilators include all of the following EXCEPT?

____developed modern bloodpressure discovering the difference between systolic anddiastolic BP

BP should be assessed at least every ___mins during maintenance anesthesia?

Normal frontal plane complex is ____ to ____?

With VCV, the _____ is uncontrolled.

Which statement is FALSE about PEEP?

Which is associated with the QRS complex

The Anesthesia Sweep is described as COVERABCD. Assessing the patients color is which letter?

The Piston-ventilator is incapable of which ventilator mode?

Room air Fio2 is ___%?

The negative pressure relief valve opens at a pressure of

Ventilation systems are categorized by all of the following except?

The Anesthesia Sweep is described as COVERABCD. Assessing which med to use pertains to?

The piston ventilator has how many diaphragms

The presence of obstructive airway disease may require_____ in order to prevent air trapping?

An obese patient has extremely large upper arms. It is Ok to place the cuff on the forearm?

Tidal volume should be between?

The tympanic membrane temperature measures the temperature of the?

The typical pressure setting for PCV is ____ cm H₂0?

Which vent mode can deliver higher TV in patients with with low compliance (Pregnant, ARDS)?

Which is false about the VCV mode?

Direct arterial blood pressure reading is indicated with all of the following EXCEPT?

Methehemoglobin can absorb infrared and red light almost equally conforming an O₂ sat of ____%

Alarm fatigue is considered which type of error?

Discrepancies in Tv can be attributed to

The Anesthesia Sweep is described as COVERABCD. Assessing RR pertains to letter?

The capnomerty_____?

____ law relates concentrations ofsolute to intensity of light transmitted through solutions

The ____ controls the amount of time during each expiratory cycle during spontaneous breathing.

BP should be assessed every ___ mins on induction?

Which is the most common preventable equipment-related failure to ventilation?

Pressure required to overcome tissue resistance & inflated alveoli

____emits infrared light with wavelenght of 7 to 13μm and can measure VA and CO₂ simultaneously

Which is false about Plateau pressures?

A lack of ETCO₂ would trigger which alarm? Pick 2

which lead is placed at the 5th intercostal space, midclavicular line?

The presence of obstructive airway disease may require_____ in order to prevent air trapping?

The delay between the P wave and Q wave takes place at the?

Which is a potential cause of Paw Low (low pressure alarm)?

Which has a decelerating flow pattern?

Which is the appropriate vent mode for a with emphysema, is obese, and has a LMA?

ll, lll, and AVF are the ____leads?

What grade is this?

Shunt fraction > ___% the anesthesia provider should use PEEP

Which method of BP measuring uses the turbulence of blood flow

Two wavelengths of light; ____ red and ___ infrared?

Evoked potentials are usually described as all of the following Except?

Which is a potential disadvantage of the Piston driven ventilator?

Capnography measures ETCO₂ and capnogram? T or F

The Fio2 of someone on 6L NC is?

A disadvantages to left and right internal jugular CVP catheters is ?

Which phase is a mixture of anatomical and alveolar dead space gases

Fixed alarms included? (Pick 2)

The first step in determining the cause of a high pressure alarm is?

Which phase should never have CO₂ present?

Which mode can ONLY be used in the spontaneously breathing patient?

The expiratory upstroke of the capnogram takes place in which phase?

Which part of the anesthesia sweep occurs twice?

Which form of inhaled anesthetic monitoring ionizes gas to fall on a magnetic plate?

Two boxes between QRSs is a heart rate of?

CVP waveform is typically used to measure?

The _____ generates the P wave

Which is true about the VCV mode?

Peak airway pressure is the total pressure needed to deliver the tidal volume. It depends on?

In which setting is compliance for one breath used to adjust the pressure for the next breath

The presence of obstructive airway disease may require_____ in order to prevent air trapping?

Which is measures the beginning of the P wave to the first deflection of the Q wave?

If spontaneous breaths are triggered too often in SIMV, the trigger window should be set more?

This is an example of?

With VCV, the TV is adjusted to_____ and the ____ is adjusted to maintain a desired ETCO_2.

Phase 1 of the Korotkoff sound sounds like a?

In PCV, tital volume are uncontrolled and increase when? (Pic 2)

Which is true about cuff size

How should an I:E ratio be adjusted to prevent air trapping in obstructive airway disease?

Which leads have proven to detect ST elevation the earliest and most frequent?

The ____ takes the place of the anesthetist hand?

Multiple study cite an FIO2 of ____ to decrease in oxygentoxicity

A right deviation is a deflection greater than_____?

Which mode helps maintain tidal volume in the face of changing lung compliance.

Evaluate and document BP and HR at least every____

Continuos monitoring of CV status via ECG is required for any patient receiving?

Which uses the collision of photons and gas causing the photon to change its energy?

Which blood pressure reading is performed by inflating a cuff on a finger until it reads zero

Which is a potential trigger of Paw High (high airway pressure) alarms?

Measuring human oxygenation was first performed on

Latency refers to?

The 3 lead is capable of monitoring which of the following?

Reducing the TV from 12 ml/kg to 6 ml/kg reduces mortality by _____%

What is this called?

What structure creates natural PEEP?

The positive pressure relief valve inside the piston ventilator opens at a pressure of ?

The _____ lead is the standard for monitoring patients with suspected pre-op MI