Chamberlain University - Final Exam Study Guide
NR341 Complex Adult Health Study Guide
Question 1: During assessment of a critically ill patient with an arterial line and a
pulmonary artery catheter, the nurse notes a sudden change in the Increased Intracranial
Pressure (ICP) Interventions. Which action should the nurse perform first to ensure
measurement accuracy?
Correct Answer: Zero the transducer at the phlebostatic axis (fourth intercostal
space, mid-axillary line) and perform a square-wave test.
Rationale: Accurate interpretation of hemodynamic data such as Increased Intracranial
Pressure (ICP) Interventions depends entirely on proper calibration and positioning of the
transducer system at the phlebostatic axis.
Question 2: A patient undergoing Continuous Renal Replacement Therapy (CRRT) for
severe acute kidney injury exhibits Hyperkalemia Emergent Treatment. Which nursing
assessment or intervention takes precedence to ensure patient safety?
Correct Answer: Monitor continuous electrocardiogram for peaked T waves or
widened QRS complexes, and administer intravenous calcium gluconate to stabilize
the myocardium.
Rationale: Electrolyte imbalances like hyperkalemia in acute renal failure drastically increase
the risk of lethal cardiac dysrhythmias; membrane stabilization with calcium is the priority
before shifting or removing potassium.
Question 3: A patient is admitted in a critical state demonstrating classic signs of SIADH vs
Diabetes Insipidus. The laboratory results reveal profound fluid and electrolyte
disturbances. Which phase of management is the nurse's top priority?
Correct Answer: Initiate rapid intravenous fluid resuscitation with isotonic saline
followed by regular insulin infusion, while tracking hourly potassium levels.
Rationale: Critical endocrine crises like DKA or HHS require immediate intravascular volume
repletion to correct dehydration and hypotension before or concurrent with correcting
metabolic or hormonal abnormalities.
Question 4: A patient sustains full-thickness burns to 45% of the total body surface area.
When executing fluid resuscitation using the Trauma Primary Survey (ABCDE), which
clinical metric indicates that fluid resuscitation is adequate?
Correct Answer: Maintaining an hourly urine output of 0.5 to 1.0 mL/kg/hour (or 30
to 50 mL/hour) and stable hemodynamic pressures.
,Rationale: The Parkland formula guides initial fluid volume, but titration is completely
dependent on target organ perfusion, with hourly urine output being the most reliable
objective indicator.
Question 5: A patient is admitted with complications related to Sepsis-Induced MODS. The
nurse is formulating the advanced plan of care. Which assessment finding requires
immediate notification of the provider?
Correct Answer: A acute decline in neurological status, rapid drop in oxygen
saturation, or signs of systemic hypoperfusion.
Rationale: Early recognition of decompensation in high-acuity adult health settings reduces
failure-to-rescue rates and optimizes clinical outcomes.
Question 6: A patient admitted with a traumatic brain injury is exhibiting signs of Ischemic
vs Hemorrhagic Stroke. The nurse observes bradycardia, systemic hypertension with a
widening pulse pressure, and irregular respirations. What is the initial nursing action?
Correct Answer: Elevate the head of the bed to 30 to 45 degrees, maintain neutral
head alignment, hyperoxygenate, and administer prescribed osmotic diuretics (e.g.,
Mannitol).
Rationale: The triad of bradycardia, hypertension, and respiratory changes indicates Cushing's
triad, an emergency signaling impending brain herniation due to severely increased
intracranial pressure.
Question 7: A patient undergoing Continuous Renal Replacement Therapy (CRRT) for
severe acute kidney injury exhibits CRRT Indications vs Hemodialysis. Which nursing
assessment or intervention takes precedence to ensure patient safety?
Correct Answer: Monitor continuous electrocardiogram for peaked T waves or
widened QRS complexes, and administer intravenous calcium gluconate to stabilize
the myocardium.
Rationale: Electrolyte imbalances like hyperkalemia in acute renal failure drastically increase
the risk of lethal cardiac dysrhythmias; membrane stabilization with calcium is the priority
before shifting or removing potassium.
Question 8: A patient is admitted in a critical state demonstrating classic signs of Thyroid
Storm Nursing Management. The laboratory results reveal profound fluid and electrolyte
disturbances. Which phase of management is the nurse's top priority?
Correct Answer: Initiate rapid intravenous fluid resuscitation with isotonic saline
followed by regular insulin infusion, while tracking hourly potassium levels.
,Rationale: Critical endocrine crises like DKA or HHS require immediate intravascular volume
repletion to correct dehydration and hypotension before or concurrent with correcting
metabolic or hormonal abnormalities.
Question 9: A patient sustains full-thickness burns to 45% of the total body surface area.
When executing fluid resuscitation using the Parkland Formula Calculations, which clinical
metric indicates that fluid resuscitation is adequate?
Correct Answer: Maintaining an hourly urine output of 0.5 to 1.0 mL/kg/hour (or 30
to 50 mL/hour) and stable hemodynamic pressures.
Rationale: The Parkland formula guides initial fluid volume, but titration is completely
dependent on target organ perfusion, with hourly urine output being the most reliable
objective indicator.
Question 10: A patient is admitted with complications related to DIC Laboratory Trends.
The nurse is formulating the advanced plan of care. Which assessment finding requires
immediate notification of the provider?
Correct Answer: A acute decline in neurological status, rapid drop in oxygen
saturation, or signs of systemic hypoperfusion.
Rationale: Early recognition of decompensation in high-acuity adult health settings reduces
failure-to-rescue rates and optimizes clinical outcomes.
Question 11: A patient admitted with a traumatic brain injury is exhibiting signs of
Autonomic Dysreflexia Management. The nurse observes bradycardia, systemic
hypertension with a widening pulse pressure, and irregular respirations. What is the initial
nursing action?
Correct Answer: Elevate the head of the bed to 30 to 45 degrees, maintain neutral
head alignment, hyperoxygenate, and administer prescribed osmotic diuretics (e.g.,
Mannitol).
Rationale: The triad of bradycardia, hypertension, and respiratory changes indicates Cushing's
triad, an emergency signaling impending brain herniation due to severely increased
intracranial pressure.
Question 12: A patient undergoing Continuous Renal Replacement Therapy (CRRT) for
severe acute kidney injury exhibits Prerenal vs Intrarenal AKI. Which nursing assessment or
intervention takes precedence to ensure patient safety?
Correct Answer: Monitor continuous electrocardiogram for peaked T waves or
widened QRS complexes, and administer intravenous calcium gluconate to stabilize
the myocardium.
, Rationale: Electrolyte imbalances like hyperkalemia in acute renal failure drastically increase
the risk of lethal cardiac dysrhythmias; membrane stabilization with calcium is the priority
before shifting or removing potassium.
Question 13: A patient is admitted in a critical state demonstrating classic signs of Diabetic
Ketoacidosis (DKA) Fluid Protocol. The laboratory results reveal profound fluid and
electrolyte disturbances. Which phase of management is the nurse's top priority?
Correct Answer: Initiate rapid intravenous fluid resuscitation with isotonic saline
followed by regular insulin infusion, while tracking hourly potassium levels.
Rationale: Critical endocrine crises like DKA or HHS require immediate intravascular volume
repletion to correct dehydration and hypotension before or concurrent with correcting
metabolic or hormonal abnormalities.
Question 14: A patient sustains full-thickness burns to 45% of the total body surface area.
When executing fluid resuscitation using the Fluid Resuscitation Monitoring, which clinical
metric indicates that fluid resuscitation is adequate?
Correct Answer: Maintaining an hourly urine output of 0.5 to 1.0 mL/kg/hour (or 30
to 50 mL/hour) and stable hemodynamic pressures.
Rationale: The Parkland formula guides initial fluid volume, but titration is completely
dependent on target organ perfusion, with hourly urine output being the most reliable
objective indicator.
Question 15: A patient is admitted with complications related to Blood Product
Administration Criteria. The nurse is formulating the advanced plan of care. Which
assessment finding requires immediate notification of the provider?
Correct Answer: A acute decline in neurological status, rapid drop in oxygen
saturation, or signs of systemic hypoperfusion.
Rationale: Early recognition of decompensation in high-acuity adult health settings reduces
failure-to-rescue rates and optimizes clinical outcomes.
Question 16: A patient is admitted with complications related to Spinal Shock vs
Neurogenic Shock. The nurse is formulating the advanced plan of care. Which assessment
finding requires immediate notification of the provider?
Correct Answer: A acute decline in neurological status, rapid drop in oxygen
saturation, or signs of systemic hypoperfusion.
Rationale: Early recognition of decompensation in high-acuity adult health settings reduces
failure-to-rescue rates and optimizes clinical outcomes.
NR341 Complex Adult Health Study Guide
Question 1: During assessment of a critically ill patient with an arterial line and a
pulmonary artery catheter, the nurse notes a sudden change in the Increased Intracranial
Pressure (ICP) Interventions. Which action should the nurse perform first to ensure
measurement accuracy?
Correct Answer: Zero the transducer at the phlebostatic axis (fourth intercostal
space, mid-axillary line) and perform a square-wave test.
Rationale: Accurate interpretation of hemodynamic data such as Increased Intracranial
Pressure (ICP) Interventions depends entirely on proper calibration and positioning of the
transducer system at the phlebostatic axis.
Question 2: A patient undergoing Continuous Renal Replacement Therapy (CRRT) for
severe acute kidney injury exhibits Hyperkalemia Emergent Treatment. Which nursing
assessment or intervention takes precedence to ensure patient safety?
Correct Answer: Monitor continuous electrocardiogram for peaked T waves or
widened QRS complexes, and administer intravenous calcium gluconate to stabilize
the myocardium.
Rationale: Electrolyte imbalances like hyperkalemia in acute renal failure drastically increase
the risk of lethal cardiac dysrhythmias; membrane stabilization with calcium is the priority
before shifting or removing potassium.
Question 3: A patient is admitted in a critical state demonstrating classic signs of SIADH vs
Diabetes Insipidus. The laboratory results reveal profound fluid and electrolyte
disturbances. Which phase of management is the nurse's top priority?
Correct Answer: Initiate rapid intravenous fluid resuscitation with isotonic saline
followed by regular insulin infusion, while tracking hourly potassium levels.
Rationale: Critical endocrine crises like DKA or HHS require immediate intravascular volume
repletion to correct dehydration and hypotension before or concurrent with correcting
metabolic or hormonal abnormalities.
Question 4: A patient sustains full-thickness burns to 45% of the total body surface area.
When executing fluid resuscitation using the Trauma Primary Survey (ABCDE), which
clinical metric indicates that fluid resuscitation is adequate?
Correct Answer: Maintaining an hourly urine output of 0.5 to 1.0 mL/kg/hour (or 30
to 50 mL/hour) and stable hemodynamic pressures.
,Rationale: The Parkland formula guides initial fluid volume, but titration is completely
dependent on target organ perfusion, with hourly urine output being the most reliable
objective indicator.
Question 5: A patient is admitted with complications related to Sepsis-Induced MODS. The
nurse is formulating the advanced plan of care. Which assessment finding requires
immediate notification of the provider?
Correct Answer: A acute decline in neurological status, rapid drop in oxygen
saturation, or signs of systemic hypoperfusion.
Rationale: Early recognition of decompensation in high-acuity adult health settings reduces
failure-to-rescue rates and optimizes clinical outcomes.
Question 6: A patient admitted with a traumatic brain injury is exhibiting signs of Ischemic
vs Hemorrhagic Stroke. The nurse observes bradycardia, systemic hypertension with a
widening pulse pressure, and irregular respirations. What is the initial nursing action?
Correct Answer: Elevate the head of the bed to 30 to 45 degrees, maintain neutral
head alignment, hyperoxygenate, and administer prescribed osmotic diuretics (e.g.,
Mannitol).
Rationale: The triad of bradycardia, hypertension, and respiratory changes indicates Cushing's
triad, an emergency signaling impending brain herniation due to severely increased
intracranial pressure.
Question 7: A patient undergoing Continuous Renal Replacement Therapy (CRRT) for
severe acute kidney injury exhibits CRRT Indications vs Hemodialysis. Which nursing
assessment or intervention takes precedence to ensure patient safety?
Correct Answer: Monitor continuous electrocardiogram for peaked T waves or
widened QRS complexes, and administer intravenous calcium gluconate to stabilize
the myocardium.
Rationale: Electrolyte imbalances like hyperkalemia in acute renal failure drastically increase
the risk of lethal cardiac dysrhythmias; membrane stabilization with calcium is the priority
before shifting or removing potassium.
Question 8: A patient is admitted in a critical state demonstrating classic signs of Thyroid
Storm Nursing Management. The laboratory results reveal profound fluid and electrolyte
disturbances. Which phase of management is the nurse's top priority?
Correct Answer: Initiate rapid intravenous fluid resuscitation with isotonic saline
followed by regular insulin infusion, while tracking hourly potassium levels.
,Rationale: Critical endocrine crises like DKA or HHS require immediate intravascular volume
repletion to correct dehydration and hypotension before or concurrent with correcting
metabolic or hormonal abnormalities.
Question 9: A patient sustains full-thickness burns to 45% of the total body surface area.
When executing fluid resuscitation using the Parkland Formula Calculations, which clinical
metric indicates that fluid resuscitation is adequate?
Correct Answer: Maintaining an hourly urine output of 0.5 to 1.0 mL/kg/hour (or 30
to 50 mL/hour) and stable hemodynamic pressures.
Rationale: The Parkland formula guides initial fluid volume, but titration is completely
dependent on target organ perfusion, with hourly urine output being the most reliable
objective indicator.
Question 10: A patient is admitted with complications related to DIC Laboratory Trends.
The nurse is formulating the advanced plan of care. Which assessment finding requires
immediate notification of the provider?
Correct Answer: A acute decline in neurological status, rapid drop in oxygen
saturation, or signs of systemic hypoperfusion.
Rationale: Early recognition of decompensation in high-acuity adult health settings reduces
failure-to-rescue rates and optimizes clinical outcomes.
Question 11: A patient admitted with a traumatic brain injury is exhibiting signs of
Autonomic Dysreflexia Management. The nurse observes bradycardia, systemic
hypertension with a widening pulse pressure, and irregular respirations. What is the initial
nursing action?
Correct Answer: Elevate the head of the bed to 30 to 45 degrees, maintain neutral
head alignment, hyperoxygenate, and administer prescribed osmotic diuretics (e.g.,
Mannitol).
Rationale: The triad of bradycardia, hypertension, and respiratory changes indicates Cushing's
triad, an emergency signaling impending brain herniation due to severely increased
intracranial pressure.
Question 12: A patient undergoing Continuous Renal Replacement Therapy (CRRT) for
severe acute kidney injury exhibits Prerenal vs Intrarenal AKI. Which nursing assessment or
intervention takes precedence to ensure patient safety?
Correct Answer: Monitor continuous electrocardiogram for peaked T waves or
widened QRS complexes, and administer intravenous calcium gluconate to stabilize
the myocardium.
, Rationale: Electrolyte imbalances like hyperkalemia in acute renal failure drastically increase
the risk of lethal cardiac dysrhythmias; membrane stabilization with calcium is the priority
before shifting or removing potassium.
Question 13: A patient is admitted in a critical state demonstrating classic signs of Diabetic
Ketoacidosis (DKA) Fluid Protocol. The laboratory results reveal profound fluid and
electrolyte disturbances. Which phase of management is the nurse's top priority?
Correct Answer: Initiate rapid intravenous fluid resuscitation with isotonic saline
followed by regular insulin infusion, while tracking hourly potassium levels.
Rationale: Critical endocrine crises like DKA or HHS require immediate intravascular volume
repletion to correct dehydration and hypotension before or concurrent with correcting
metabolic or hormonal abnormalities.
Question 14: A patient sustains full-thickness burns to 45% of the total body surface area.
When executing fluid resuscitation using the Fluid Resuscitation Monitoring, which clinical
metric indicates that fluid resuscitation is adequate?
Correct Answer: Maintaining an hourly urine output of 0.5 to 1.0 mL/kg/hour (or 30
to 50 mL/hour) and stable hemodynamic pressures.
Rationale: The Parkland formula guides initial fluid volume, but titration is completely
dependent on target organ perfusion, with hourly urine output being the most reliable
objective indicator.
Question 15: A patient is admitted with complications related to Blood Product
Administration Criteria. The nurse is formulating the advanced plan of care. Which
assessment finding requires immediate notification of the provider?
Correct Answer: A acute decline in neurological status, rapid drop in oxygen
saturation, or signs of systemic hypoperfusion.
Rationale: Early recognition of decompensation in high-acuity adult health settings reduces
failure-to-rescue rates and optimizes clinical outcomes.
Question 16: A patient is admitted with complications related to Spinal Shock vs
Neurogenic Shock. The nurse is formulating the advanced plan of care. Which assessment
finding requires immediate notification of the provider?
Correct Answer: A acute decline in neurological status, rapid drop in oxygen
saturation, or signs of systemic hypoperfusion.
Rationale: Early recognition of decompensation in high-acuity adult health settings reduces
failure-to-rescue rates and optimizes clinical outcomes.
