TNCC WRITTEN EXAM 2024 EXAM
WITH CORRECT QUESTIONS AND
ANSWERS 2025
What are the late signs of breathing compromise? - CORRECTANSWERS*******- Tracheal
deviation
- JVD
What are signs of ineffective breathing? - CORRECTANSWERS*******- AMS
- Cyanosis, especially around the mouth
- Asymmetric expansion of chest wall
- Paradoxical movement of the chest wall during inspiration and expiration
- Use of accessory muscles or abdominal muscles or both or diaphragmatic breathing
- Sucking chest wounds
- Absent or diminished breath sounds
- Administer O2 via NRB or assist ventilations with a bag-mask device, as indicated
- Anticipate definitive airway management to support ventilation.
,Upon initial assessment, what type of oxygen should be used for a pt breathing
effectively? - CORRECTANSWERS*******A tight-fitting nonrebreather mask at 12-15 lpm.
What intervention should be done if a pt presents with effective circulation? -
CORRECTANSWERS*******- Insert 2 large caliber IV's
- Administer warmed isotonic crystalloid solution at an appropriate rate
What are signs of ineffective circulation? - CORRECTANSWERS*******- Tachycardia
- AMS
- Uncontrolled external bleeding
- Pale, cool, moist skin
- Distended or abnormally flattened external jugular veins
- Distant heart sounds
What are the interventions for Effective/Ineffective Circulation? -
CORRECTANSWERS*******- Control any uncontrolled external bleeding by:
- Applying direct pressure over bleeding site
- Elevating bleeding extremity
- Applying pressure over arterial pressure points
,- Using tourniquet (last resort).
- Cannulate 2 large-caliber IV's and initiate infusions of an isotonic crystalloid solution
- Use warmed solution
- Use pressure bags to increase speed of IVF infusion
- Use blood administration tubing for possible administration of blood
- Use rapid infusion device based on protocol
- Use NS 0.9% in same tubing as blood product
- IV = surgical cut-down, central line, or both.
- Blood sample to determine ABO and Rh group
- IO in sternum, legs, arms or pelvis
- Administer blood products
- PASG (without interfering with fluid resuscitation)
What are factors that contribute to ineffective ventilation? - CORRECTANSWERS*******-
AMS
- LOC
- Neurologic injury
, - Spinal Cord Injury
- Intracranial Injury
- Blunt trauma
- Pain caused by rib fractures
- Penetrating Trauma
- Preexisting hx of respiratory diseases
- Increased age
What medications are used during intubation? - CORRECTANSWERS*******LOAD
Mnemonic:
L = Lidocaine
O = Opioids
A = Atropine
D = Defasiculating agents
What are the Rapid Sequence Intubation Steps? -
CORRECTANSWERS*******PREPARATION:
- gather equipment, staffing, etc.
WITH CORRECT QUESTIONS AND
ANSWERS 2025
What are the late signs of breathing compromise? - CORRECTANSWERS*******- Tracheal
deviation
- JVD
What are signs of ineffective breathing? - CORRECTANSWERS*******- AMS
- Cyanosis, especially around the mouth
- Asymmetric expansion of chest wall
- Paradoxical movement of the chest wall during inspiration and expiration
- Use of accessory muscles or abdominal muscles or both or diaphragmatic breathing
- Sucking chest wounds
- Absent or diminished breath sounds
- Administer O2 via NRB or assist ventilations with a bag-mask device, as indicated
- Anticipate definitive airway management to support ventilation.
,Upon initial assessment, what type of oxygen should be used for a pt breathing
effectively? - CORRECTANSWERS*******A tight-fitting nonrebreather mask at 12-15 lpm.
What intervention should be done if a pt presents with effective circulation? -
CORRECTANSWERS*******- Insert 2 large caliber IV's
- Administer warmed isotonic crystalloid solution at an appropriate rate
What are signs of ineffective circulation? - CORRECTANSWERS*******- Tachycardia
- AMS
- Uncontrolled external bleeding
- Pale, cool, moist skin
- Distended or abnormally flattened external jugular veins
- Distant heart sounds
What are the interventions for Effective/Ineffective Circulation? -
CORRECTANSWERS*******- Control any uncontrolled external bleeding by:
- Applying direct pressure over bleeding site
- Elevating bleeding extremity
- Applying pressure over arterial pressure points
,- Using tourniquet (last resort).
- Cannulate 2 large-caliber IV's and initiate infusions of an isotonic crystalloid solution
- Use warmed solution
- Use pressure bags to increase speed of IVF infusion
- Use blood administration tubing for possible administration of blood
- Use rapid infusion device based on protocol
- Use NS 0.9% in same tubing as blood product
- IV = surgical cut-down, central line, or both.
- Blood sample to determine ABO and Rh group
- IO in sternum, legs, arms or pelvis
- Administer blood products
- PASG (without interfering with fluid resuscitation)
What are factors that contribute to ineffective ventilation? - CORRECTANSWERS*******-
AMS
- LOC
- Neurologic injury
, - Spinal Cord Injury
- Intracranial Injury
- Blunt trauma
- Pain caused by rib fractures
- Penetrating Trauma
- Preexisting hx of respiratory diseases
- Increased age
What medications are used during intubation? - CORRECTANSWERS*******LOAD
Mnemonic:
L = Lidocaine
O = Opioids
A = Atropine
D = Defasiculating agents
What are the Rapid Sequence Intubation Steps? -
CORRECTANSWERS*******PREPARATION:
- gather equipment, staffing, etc.
