TNCC pre quiz with primary assessment Questions and Answer | Latest Update 2024/2025
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Course
TNCC
Institution
TNCC
Which of the following accurately describes ventilation principles associated
with use of a bag-mask device for an adult?
A.Compress the bag-mask device at a rate of one breath every 6 seconds.
B.Delivers 100% oxygen.
C.Squeeze the bag-mask device completely for each breath.
D.Maintain the ox...
TNCC pre quiz with primary
assessment Questions and Answer
| Latest Update 2024/2025
Which of the following accurately describes ventilation principles associated
with use of a bag-mask device for an adult?
A.Compress the bag-mask device at a rate of one breath every 6 seconds.
B.Delivers 100% oxygen.
C.Squeeze the bag-mask device completely for each breath.
D.Maintain the oxygen saturation levels between 92% and 94%.
✓ ~~> A.Compress the bag-mask device at a rate of one breath every
6 seconds.
Rationale
A: If breathing is ineffective for an adult, assist ventilations by compressing the
bag-mask device at a rate of one breath every 6 seconds. B: Delivery of
oxygen is helpful for improving oxygenation, not for ventilation.C: Squeeze
the bag just enough to produce visible chest rise every 6 seconds. D: Delivery
of oxygen is helpful for improving oxygenation, not ventilation. Additionally,
oxygen saturation of 94% or higher is associated with effective, adequate
A: Uncontrolled external hemorrhage is the leading cause of preventable
death after injury in the prehospital environment, not airway compromise. B:
Uncontrolled external hemorrhage is the leading cause of preventable death
after injury in the prehospital environment, not ineffective ventilation. C:
Uncontrolled external hemorrhage is the leading cause of preventable death
after injury in the prehospital environment, not secondary head injury. D:
Uncontrolled external hemorrhage is the leading cause of preventable death
after injury in the prehospital environment; assessment to identify uncontrolled
external hemorrhage is key to the initial assessment process, beginning with
the general impression.
A patient with a spinal cord injury at C5 is being cared for in the emergency
department while awaiting transport to a trauma center. Which of the
Master01 | September, 2024/2025 | Latest update
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