Free TNCC Nursing Skills Questions and Answers

Question 1

What is the cause of hypocapnia in a patient with a severe traumatic brain injury?

Accepted Answer

cerebral vasoconstriction

Vasoconstriction will result from hypocapnia or low carbon dioxide levels, particularly in the cerebral vasculature.

Answer

shifts in mental state

Older, aware babies or toddlers may not obey orders and are typically wary of strangers.

Answer

sustain a healthy respiratory state

Phrenic nerve function loss from C3 to C5 injuries can paralyze the diaphram and impair breathing.

Answer

Breathe out at a rate of 10 to 12 times each minute.

Help ventilations at 10 to 12 breaths per minute or one every 5 to 6 seconds if ventilation is not working.

Question 2

The patient who sustained a knife wound to the neck is hemodynamically stable and has an unbroken airway. He laments having trouble speaking and swallowing. For which of the following conditions is further evaluation recommended next?

Accepted Answer

spinal cord injury

Concurrent injuries to the spinal cord, airway, or vascular neck tissues may be present in penetrating neck trauma. The second frequent concomitant injury, with an unharmed airway and hemodynamic stability, is to the spinal cord.

Answer

sustain a healthy respiratory state

Phrenic nerve function loss from C3 to C5 injuries can paralyze the diaphram and impair breathing.

Answer

alcohol detoxification

a prevalent delayed ailment due to the difficulty in recognizing symptoms at an early stage. Hand tremors, nausea, vomiting, psychomotor agitation, anxiety, sleeplessness, hallucinations, or seizures are some symptoms of autonomic hyperactivity.

Answer

typical vital indicators during pregnancy

Due to peripheral resistance, the resting heart rate rises by 10–20 beats during pregnancy, with a minor drop in systolic blood pressure and a large drop in diastolic blood pressure.

A foetal heart rate of 120 to 160 is typical.

Question 3

What could be an indication of cooperation in a 13-month-old involved in a motor vehicle accident?

Accepted Answer

shifts in mental state

Older, aware babies or toddlers may not obey orders and are typically wary of strangers.

Answer

sustain a healthy respiratory state

Phrenic nerve function loss from C3 to C5 injuries can paralyze the diaphram and impair breathing.

Answer

constriction of the brain vessels

Vasoconstriction will result from hypocapnia or low carbon dioxide levels, particularly in the cerebral vasculature.

Answer

Breathe out at a rate of 10 to 12 times each minute.

Help ventilations at 10 to 12 breaths per minute or one every 5 to 6 seconds if ventilation is not working.

Question 4

What is the primary cause of death for trauma patients that can be prevented?

Accepted Answer

uncontrollably bleeding

Since uncontrolled bleeding is the primary factor in avoidable deaths following injuries, identifying and addressing it during the first evaluation procedure is crucial.

Answer

efficient dialogue
Effective collaboration, coordination, and communication are essential components of high-achieving teams and superior trauma treatment.

Answer

gently press down and medially over the iliac crests.

Soft pressure is given on the iliac crests downward and medially to check for pelvic instability.

Answer

fundamental shortfall

When combined with serum lactate, base deficits function as an endpoint test of the sufficiency of cellular perfusion and aid in the prediction of the resuscitation's outcome.

Question 5

Is there a safe pharmaceutical substitute for opioids in the treatment of rib fracture pain in patients who are anticoagulated?

Accepted Answer

blocks of intercostal nerves

For patients who are anticoagulated, continuous intercostal nerve blocks can offer safe and efficient pain management since they employ long-acting anesthetics.

Answer

Breathe out at a rate of 10 to 12 times each minute.

Help ventilations at 10 to 12 breaths per minute or one every 5 to 6 seconds if ventilation is not working.

Answer

fundamental shortfall

When combined with serum lactate, base deficits function as an endpoint test of the sufficiency of cellular perfusion and aid in the prediction of the resuscitation's outcome.

Answer

typical vital indicators during pregnancy

Due to peripheral resistance, the resting heart rate rises by 10–20 beats during pregnancy, with a minor drop in systolic blood pressure and a large drop in diastolic blood pressure.

A foetal heart rate of 120 to 160 is typical.

Question 6

Bp is 94/62, HR 92 in patients 30 weeks pregnant.

with a 124 bpm fetal heart rate

Why and if this is normal?

Accepted Answer

typical vital signs during pregnancy

Due to peripheral resistance, the resting heart rate rises by 10–20 beats during pregnancy, with a minor drop in systolic blood pressure and a large drop in diastolic blood pressure.

A foetal heart rate of 120 to 160 is typical.

Answer

Reorder breathing and airway to come before circulation.

Before the initial survey, across-the-room monitoring is conducted to quickly determine whether, in the event of uncontrollably excessive bleeding, breathing or airway should take precedence over circulation.

Answer

Breathe out at a rate of 10 to 12 times each minute.

Help ventilations at 10 to 12 breaths per minute or one every 5 to 6 seconds if ventilation is not working.

Answer

blocks of intercostal nerves

For patients who are anticoagulated, continuous intercostal nerve blocks can offer safe and efficient pain management since they employ long-acting anesthetics.

Question 7

What needs to be thoroughly watched after a patient with a spinal cord injury at C5 and why?

Accepted Answer

sustain a healthy respiratory state

Phrenic nerve function loss from C3 to C5 injuries can paralyze the diaphram and impair breathing.

Answer

constriction of the brain vessels

Vasoconstriction will result from hypocapnia or low carbon dioxide levels, particularly in the cerebral vasculature.

Answer

Breathe out at a rate of 10 to 12 times each minute.

Help ventilations at 10 to 12 breaths per minute or one every 5 to 6 seconds if ventilation is not working.

Answer

shifts in mental state

Older, aware babies or toddlers may not obey orders and are typically wary of strangers.

Question 8

What method is employed to get the history of a patient who comes in after being sexually assaulted?

Accepted Answer

When documenting information, utilize direct quotes.

Answer

apply direct pressure.

Direct pressure is the first stage.
Use a torniquet in the second step.

Answer

discussing registering for the Emergency Nursing Certification Exam

Answer

inverse trendelenberg

helps with breathing and airway maintenance.

Question 9

Which of the following best sums up the fundamentals of ventilation connected to a bag-mask device?

Accepted Answer

Breathe out at a rate of 10 to 12 times each minute.

Help ventilations at 10 to 12 breaths per minute or one every 5 to 6 seconds if ventilation is not working.

Answer

apply direct pressure.

Direct pressure is the first stage.
Use a torniquet in the second step.

Answer

shifts in mental state

Older, aware babies or toddlers may not obey orders and are typically wary of strangers.

Answer

fundamental shortfall

When combined with serum lactate, base deficits function as an endpoint test of the sufficiency of cellular perfusion and aid in the prediction of the resuscitation's outcome.

Question 10

A patient who had a head injury two weeks ago after falling was diagnosed with a minor subdural hematoma.

He vomited twice throughout the night and told the nurse he couldn't sleep because a small child kept coming into his room, which made him nervous, restless, and trembling.

What is the most likely reason behind these symptoms and signs?

Accepted Answer

alcohol detoxification

a prevalent delayed ailment due to the difficulty in recognizing symptoms at an early stage. Hand tremors, nausea, vomiting, psychomotor agitation, anxiety, sleeplessness, hallucinations, or seizures are some symptoms of autonomic hyperactivity.

Answer

spinal cord injury

Concurrent injuries to the spinal cord, airway, or vascular neck tissues may be present in penetrating neck trauma. The second frequent concomitant injury, with an unharmed airway and hemodynamic stability, is to the spinal cord.

Answer

sustain a healthy respiratory state

Phrenic nerve function loss from C3 to C5 injuries can paralyze the diaphram and impair breathing.

Answer

typical vital indicators during pregnancy

Due to peripheral resistance, the resting heart rate rises by 10–20 beats during pregnancy, with a minor drop in systolic blood pressure and a large drop in diastolic blood pressure.

A foetal heart rate of 120 to 160 is typical.