TNCC Written Exam Questions and
Answers A+ Guide
What is the best measure of the adequacy of cellular perfusion
and helps predict the outcome of resuscitation? - correct
answer ✅✅Base deficit used in conjunction with serum lactate
Will hypocapnia cause vasoconstriction or vasodilation, especially
in the cerebral vasculature? - correct answer
✅✅Vasoconstriction
What results from tissue hypo perfusion and oxygen deficit? -
correct answer ✅✅Metabolic acidosis
What type of shock results in generalized vasodilation? - correct
answer ✅✅Neurogenic shock
Spinal cord injuries at C3-C5 causes loss of what nerves function,
resulting in what? - correct answer ✅✅Phrenic nerve;
paralyzed diaphragm and inability to breath
Extremity elevation AT the level of the heart is beneficial for what
type of injury? - correct answer ✅✅Compartment Syndrome
What is a high risk of frostbite? - correct answer ✅✅Thrombus
formation
What two medications can be administered to maintain perfusion
after a frostbite injury along with rewarming? - correct answer
, TNCC Written Exam Questions and
Answers A+ Guide
✅✅Tissue plasminogen activator or non steroidal anti-
inflammatory medication (NSAIDS)
An rise in diastolic blood pressures is a sign of increasing what? -
correct answer ✅✅Peripheral resistance
What position will benefit the airway and work of breathing for the
bariatric patient? - correct answer ✅✅Reverse Trendelenburg
Which phase of a blast results from flying debris, projectiles, and
bomb fragments causing lacerations or penetrating injuries? -
correct answer ✅✅Secondary Phase
What phase of a blast results from any explosion-related illness or
injury including hyperglycemia, hypertension, angina, asthma,
COPD, or sepsis? - correct answer ✅✅Quaternary Phase
What phase of a blast results from individuals being thrown by the
blast and impacting walls, ground, or any hard object? - correct
answer ✅✅Tertiary Phase
What phase of a blast results from impact of the over and under
pressurization wave with body surfaces. Injuries include blast
lung, tympanic membrane rupture, abdominal hemorrhage, globe
rupture, and mild traumatic brain injury? - correct answer
✅✅Primary Phase
Answers A+ Guide
What is the best measure of the adequacy of cellular perfusion
and helps predict the outcome of resuscitation? - correct
answer ✅✅Base deficit used in conjunction with serum lactate
Will hypocapnia cause vasoconstriction or vasodilation, especially
in the cerebral vasculature? - correct answer
✅✅Vasoconstriction
What results from tissue hypo perfusion and oxygen deficit? -
correct answer ✅✅Metabolic acidosis
What type of shock results in generalized vasodilation? - correct
answer ✅✅Neurogenic shock
Spinal cord injuries at C3-C5 causes loss of what nerves function,
resulting in what? - correct answer ✅✅Phrenic nerve;
paralyzed diaphragm and inability to breath
Extremity elevation AT the level of the heart is beneficial for what
type of injury? - correct answer ✅✅Compartment Syndrome
What is a high risk of frostbite? - correct answer ✅✅Thrombus
formation
What two medications can be administered to maintain perfusion
after a frostbite injury along with rewarming? - correct answer
, TNCC Written Exam Questions and
Answers A+ Guide
✅✅Tissue plasminogen activator or non steroidal anti-
inflammatory medication (NSAIDS)
An rise in diastolic blood pressures is a sign of increasing what? -
correct answer ✅✅Peripheral resistance
What position will benefit the airway and work of breathing for the
bariatric patient? - correct answer ✅✅Reverse Trendelenburg
Which phase of a blast results from flying debris, projectiles, and
bomb fragments causing lacerations or penetrating injuries? -
correct answer ✅✅Secondary Phase
What phase of a blast results from any explosion-related illness or
injury including hyperglycemia, hypertension, angina, asthma,
COPD, or sepsis? - correct answer ✅✅Quaternary Phase
What phase of a blast results from individuals being thrown by the
blast and impacting walls, ground, or any hard object? - correct
answer ✅✅Tertiary Phase
What phase of a blast results from impact of the over and under
pressurization wave with body surfaces. Injuries include blast
lung, tympanic membrane rupture, abdominal hemorrhage, globe
rupture, and mild traumatic brain injury? - correct answer
✅✅Primary Phase
