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TNCC pre quiz with primary assessment with Correct Answers|100% Pass
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TNCC pre quiz with primary assessment with Correct Answers|100% Pass 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.Squee...

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  • October 7, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • tncc pre quiz with primary assessment with correct

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  • TNCC
  • TNCC

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EmillyCharlotte

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EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024


TNCC pre quiz with primary assessment with Correct Answers|100% Pass




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%. - Answer✔✔-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 oxygenation in most patients.


Treatment for frostbite can include which of the following interventions?


A.Warm the affected part over 30 to 60 minutes


B.Use gentle friction to improve circulation



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,EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024


C.Administer tissue plasminogen activator


D.Leave all of the blisters intact - Answer✔✔-C.Administer tissue plasminogen activator




Rationale


A: Warming for frostbite is done gently, over 15 to 30 minutes. B: Friction, even gentle friction, is avoided

to prevent tissue damage. C: With frostbite, thrombus formation is a risk. Tissue plasminogen activator, a

thrombolytic medication, has been effective in maintaining perfusion and decreasing the need for

amputation when administered within 24 hours of rewarming. D: Large blisters, whether clear or

hemorrhagic, that can affect movement should be drained. Smaller blisters should be left intact.


What is the leading cause of preventable death for the trauma patient in the prehospital environment?


A.Airway compromise


B.Ineffective ventilation


C.Secondary head injury


D.Uncontrolled external hemorrhage - Answer✔✔-D.Uncontrolled external hemorrhage




Rationale:


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


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, EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024


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 following represents the highest priority for ongoing

assessment and management for this patient?


A.Maintain adequate respiratory status.


B.Administer balanced resuscitation fluid.


C.Perform serial assessments of neurologic function.


D.Maintain core temperature. - Answer✔✔-A.Maintain adequate respiratory status.




Rationale: Spinal cord injuries at C3 to C5 can cause the loss of phrenic nerve function, resulting in a

paralyzed diaphragm and inability to breathe. Maintenance of respiratory function is the highest priority.


The nurse is obtaining a history for a patient who presents following sexual assault. This history is

completed using which of the following techniques?


A.Bring the family in to the interview room.


B.Use direct quotes to record information.


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