You place a patient on VC-AC mode of ventilation via the PB840 ventilator and obtain the following data:Set Vt   700 mL                                    Set Rate                        12 bpmPEEP   7 cm H2O                                 Total Min. Volume        4 LPIP       32 cmH2O                                Plateau Pressure            26 cmH2O Based on the information above, apnea parameters should be set at

I understand that I am not permitted to use additional notes, texts, or resources during the exam. I will not discuss the exam questions with other students until after the exam has closed. 

A patient is being mechanically ventilated with a PB840 ventilator in the SIMV-VC mode. His IBW is 70 kg. You obtain the following ABG: pH 7.52, PaCO2 28, PaO2 85, HCO3 23, SaO2 98%Ventilator settings are:   Which of the following settings could the RRT adjust to correct the ventilation problem on the ABG? Decrease the PS Decrease the Pinsp Decrease the set rate Decrease the inspiratory flow  

Which of the for sensory systems discussed as a three-neuron organization? 

In the image above, the ampulla is represented.  Which of the following  sensory organ structure(s) is the ampulla the terminal part of?   

The interaural differences between the times (of ear arrival) and intensities of a given acoustic signal helps a person determine the location of presentation (localization). 

As with all other somatosensory pathways, the spinocerebellar pathway (responsible for unconscious proprioception) has a three-order neuronal system. 

All of the following can improve exhalation in a patient with a high airway resistance EXCEPT?

Which of the following is LEAST likely to be used as an assessment in audiological or vestibular evaluations? 

Using the following events related to visual perception, please put the in order of occurrence.   1 – Transmission of impulses from retinal photoreceptors to visual cortex  2 – Conversion of electromagnetic energy by retinal photoreceptor cells  3 – Perception of images in the visual cortex  4 – Refraction of light rays by lens and cornea