NU373 Final Exam - New Content Questions and Answers
Question 1.
shock
Correct Answer: what is the term for multisystem failure that is a
life-threatening condition in which tissue perfusion is inadequate to deliver
oxygen & nutrients to support cellular function
Question 2.
60
Correct Answer: a MAP < _____ indicates poor perfusion to the kidneys, heart,
brain
Question 3.
hypoperfusion of tissues, hypermetabolism, activation of inflammatory response
Correct Answer: what 3 things are common in all types of shock
Question 4.
hypovolemia
Correct Answer: what is a shock state resulting from decreased intravascular
volume due to fluid loss
Question 5.
cardiogenic
Correct Answer: what is a shock state resulting from impairment or failure of
the myocardium
Question 6.
obstructive
Correct Answer: what is a shock state resulting from obstruction in heart, great
vessels; caused by an obstruction of blood flow through the cardiovascular
circuit
Question 7.
obstructive
Correct Answer: a PE, cardiac tamponade, and tension pneumothorax can all
cause what type of shock
Question 8.
distributive
, Correct Answer: what type of shock results from widespread vasodilation and
decreased SVR
Question 9.
septic, neurogenic, anaphylactic
Correct Answer: what are the 3 types of distributive shock
Question 10.
septic
Correct Answer: what is a circulatory shock state resulting from acute infection
Question 11.
neurogenic
Correct Answer: what is a shock state resulting from loss of sympathetic tone
Question 12.
anaphylactic
Correct Answer: what is a circulatory shock state resulting from severe allergic
reaction producing acute systemic vasodilation
Question 13.
early/initial, compensatory, decompensated/progressive, irreversible/refractory
Correct Answer: what are the stages of shock
Question 14.
early/initial
Correct Answer: the following describes what stage of shock - MAP decreases,
BP decreases - body will try to compensate - SNS will increase HR - increase in
CO - peripheral vasoconstriction - adequate perfusion
Question 15.
compensatory
Correct Answer: the following describes what stage of shock - MAP decreases,
blood volume decreases - SNS releases epinephrine & norepinephrinen - body
shunts blood from skin, kidneys, GI tract, resulting in cool/clammy skin,
hypoactive BS, decreased UO - vasodilation to heart & skeletal muscles cause
increased HR - vasodilation to respiratory system causes increase in RR -
acidosis occurs from anaerobic metabolism - decreased blood flow to kidneys -
confusion may occur
Question 16.
compensatory respiratory alkalolis
Question 1.
shock
Correct Answer: what is the term for multisystem failure that is a
life-threatening condition in which tissue perfusion is inadequate to deliver
oxygen & nutrients to support cellular function
Question 2.
60
Correct Answer: a MAP < _____ indicates poor perfusion to the kidneys, heart,
brain
Question 3.
hypoperfusion of tissues, hypermetabolism, activation of inflammatory response
Correct Answer: what 3 things are common in all types of shock
Question 4.
hypovolemia
Correct Answer: what is a shock state resulting from decreased intravascular
volume due to fluid loss
Question 5.
cardiogenic
Correct Answer: what is a shock state resulting from impairment or failure of
the myocardium
Question 6.
obstructive
Correct Answer: what is a shock state resulting from obstruction in heart, great
vessels; caused by an obstruction of blood flow through the cardiovascular
circuit
Question 7.
obstructive
Correct Answer: a PE, cardiac tamponade, and tension pneumothorax can all
cause what type of shock
Question 8.
distributive
, Correct Answer: what type of shock results from widespread vasodilation and
decreased SVR
Question 9.
septic, neurogenic, anaphylactic
Correct Answer: what are the 3 types of distributive shock
Question 10.
septic
Correct Answer: what is a circulatory shock state resulting from acute infection
Question 11.
neurogenic
Correct Answer: what is a shock state resulting from loss of sympathetic tone
Question 12.
anaphylactic
Correct Answer: what is a circulatory shock state resulting from severe allergic
reaction producing acute systemic vasodilation
Question 13.
early/initial, compensatory, decompensated/progressive, irreversible/refractory
Correct Answer: what are the stages of shock
Question 14.
early/initial
Correct Answer: the following describes what stage of shock - MAP decreases,
BP decreases - body will try to compensate - SNS will increase HR - increase in
CO - peripheral vasoconstriction - adequate perfusion
Question 15.
compensatory
Correct Answer: the following describes what stage of shock - MAP decreases,
blood volume decreases - SNS releases epinephrine & norepinephrinen - body
shunts blood from skin, kidneys, GI tract, resulting in cool/clammy skin,
hypoactive BS, decreased UO - vasodilation to heart & skeletal muscles cause
increased HR - vasodilation to respiratory system causes increase in RR -
acidosis occurs from anaerobic metabolism - decreased blood flow to kidneys -
confusion may occur
Question 16.
compensatory respiratory alkalolis
