1.
Auto-Trak eliminates the need to set I-trigger and E-cycle settings and automatically adjusts to changing leak conditions.
Correct Answer
A. True
Explanation
Auto-Trak is a feature or technology that eliminates the need for manual adjustments of I-trigger and E-cycle settings. It automatically adapts to changing leak conditions, ensuring optimal performance without the need for constant monitoring or intervention. Therefore, the statement is true as Auto-Trak does eliminate the need for manual setting adjustments and adjusts automatically.
2.
If the IPAP is 12cmH2O and the EPAP is 4 cmH2O, the pressure support is:
Correct Answer
B. 8 cmH2O
Explanation
To find the pressure support, you subtract EPAP from IPAP:Pressure Support = IPAP - EPAPGiven:IPAP = 12 cmH2OEPAP = 4 cmH2OPressure Support = 12 cmH2O - 4 cmH2OPressure Support = 8 cmH2OSo, the correct answer is: 8 cmH2O
3.
Which of the following are true regarding C-Flex?
(You can select more than one)!
Correct Answer(s)
A. C-Flex is available only in CPAP mode.
C. C-Flex reduces the pressure at the beginning of exhalation and returns to the therapeutuc pressure at the end of exhalation.
D. C-Flex is more comfortable for the patient.
Explanation
C-Flex is a feature that is only available in CPAP mode. It works by reducing the pressure at the beginning of exhalation and then returning to the therapeutic pressure at the end of exhalation. This feature is designed to make breathing more comfortable for the patient.
4.
Which one of the following is not true regarding the battery in the Respironics V60 Ventilator?
Correct Answer
D. When the battery is fully charged, the battery life at nominal settings is 2 hours.
Explanation
When the battery is fully charged, the battery life at nominal settings is 2 hours. This statement is not true because the previous statement mentioned that when the battery is fully charged, the battery life at nominal setting is at least 6 hours. Therefore, the correct answer is the statement that contradicts this information.
5.
Which one of the following statements about the Alarm Reset function is not true?
Correct Answer
C. Activates the alarm silence period.
Explanation
The statement "Activates the alarm silence period" is not true. The Alarm Reset function does not activate the alarm silence period, but rather cancels it.
6.
Any new alarm conditions that occur during the 2-minute alarm silence period (with the exception of non-silenceable alarms), will be displayed in the alarm indicator bar and arlam window, but an audible alarm will not activate.
Correct Answer
A. True
Explanation
During the 2-minute alarm silence period, if any new alarm conditions arise (excluding non-silenceable alarms), they will be shown in the alarm indicator bar and alarm window. However, an audible alarm will not be triggered. Therefore, the statement is true.
7.
Which one of the following is true regarding the Alarm Silence button?
Correct Answer
D. All of the Above.
Explanation
The explanation for the given correct answer, "All of the Above," is that all three statements regarding the Alarm Silence button are true. When the button is pressed, all audible alarms (except non-silenceable alarms) are silenced for 2 minutes. Additionally, the bell on the button will be crossed out, and the countdown timer will display the remaining time in the 2-minute period. Furthermore, each time the Alarm Silence button is pressed, it resets the 2-minute alarm timers. Therefore, all three statements are accurate regarding the Alarm Silence button.
8.
Pressing one button turns the unit on, but turning the unit off requires the user to press on ON/Shutdown button and then press the on-screen shutdown button.
Correct Answer
A. True
Explanation
The explanation for the given correct answer is that the unit can be turned on by pressing one button, indicating that there is a single button designated for the power on function. However, to turn the unit off, the user needs to press both the physical ON/Shutdown button and then navigate to the on-screen shutdown button, suggesting that there are multiple steps involved in the power off process. Therefore, the statement is true as it highlights the different actions required for turning the unit on and off.
9.
In most cases, unless the current mask type of exhalation port type is different than the information message displayed in the alarm window during power-up, these settings do not need to be changed between patients.
Correct Answer
A. True
Explanation
The statement suggests that unless the current mask type of exhalation port type differs from the information message displayed in the alarm window during power-up, there is no need to change these settings between patients. This implies that the settings remain consistent and do not require adjustment for most cases. Therefore, the answer is true.
10.
Current settings are always displayed during any setting, alarm, or mode change.
Correct Answer
A. True
Explanation
The statement is true because whenever there is a change in settings, alarms, or modes, the current settings are always displayed. This allows the user to have a clear understanding of the current configuration and make any necessary adjustments or changes if needed. It ensures that the user is aware of the current settings and can easily navigate through the different options or modes available.
11.
Settings and alarms are changed by pressing the desired button, by using the left and right arrow keys to change the value, and by pressing Accept or the Accept (check mark) button on the navigation ring.
Correct Answer
A. True
Explanation
The statement explains that settings and alarms can be changed by pressing the desired button, using the arrow keys to change the value, and pressing Accept or the Accept button on the navigation ring. This suggests that the given answer, "True," is correct.
12.
Which one of the following is not a Mode availabel on the Respironics V60 Ventilator?
Correct Answer
D. NPPV
Explanation
The Respironics V60 Ventilator has several modes available for ventilation support, including PCV, AVAPS, S/T, and CPAP. However, NPPV is not a mode available on this ventilator.
13.
Unintentional mask leaks between 7 and 25 L/min are acceptable and allow the mask to float on the patient's face.
Correct Answer
A. True
Explanation
Unintentional mask leaks between 7 and 25 L/min are considered acceptable because they allow the mask to float on the patient's face. This means that a small amount of air can escape from the mask, but it does not significantly affect the overall effectiveness of the mask in delivering oxygen or other gases to the patient. These leaks are within an acceptable range and do not pose a risk to the patient's health or compromise the intended function of the mask. Therefore, the statement is true.
14.
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