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Exam 29: Neonatal Mechanical Ventilation

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Question 21

Multiple Choice

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When a patient of any age cannot adequately provide enough oxygen for the body and sufficiently eliminate carbon dioxide,the term used is ______________

A) ventilatory insufficiency.
B) apnea.
C) respiratory failure.
D) CO₂ retainer.

E) None of the above
F) B) and C)

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Question 22

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When mechanically ventilating a neonate,traditionally how is inspiration terminated?

A) After a preset volume is delivered
B) After a preset time interval has passed
C) After a preset pressure is reached
D) Once flow decreases to 25% of initial peak flow

E) All of the above
F) B) and D)

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Question 23

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Ventilator proximal gas temperature should be set at _________________

In neonatal time-cycled,pressure-limited ventilation,the respiratory care practitioner will set the inspiratory gas flow rate at ______________

Describe how the initial newborn ventilator alarm setting are determined.

Which of the following are true of time constants? I.Indicate lungs' ability to receive or expel air II.Are determined by airway resistance times compliance III.Poor compliance with normal airway resistance results in long time constant.

A mode of ventilation which delivers an inspiration to a set pressure and typically ends when flow drops to 25% of its initial peak value is which of the following?

Which of the following indicates poor ventilatory status?

Which of the following is true of a "lifespan" ventilator?

The respiratory care practitioner is placing a Drager Babylog 8000 plus on a patient.What mode can she use to insure a steady tidal volume?

When using time-cycled,pressure-limited,IMV,the respiratory care practitioner will set the length of inspiratory time and pressure.What will happen if the pressure is reached before inspiratory time ends?

The respiratory care practitioner wants to reduce or overcome the work of breathing due to the endotracheal tube and ventilator tubing.Which mode can be used for that purpose?

According to the retired AARC Clinical Practice Guidelines the indication for time-triggered,pressure-limited,time-cycled neonatal ventilation is which of the following? I.On CPAP and FIO₂ of 0.6 or more II.pH greater than 7.45 III.PaO₂ less than 50 mmHg IV.Apnea

Describe how the initial newborn ventilator setting are determined for tidal volume,oxygen percent and PEEP/CPAP

According to the retired AARC Clinical Practice Guidelines on time-triggered,pressure- limited,time-cycled neonatal ventilation,risk of ROP can be minimized by ___________________