DAVIS ADVANTAGE FOR MEDICAL-SURGICAL NURSING
{ACTUAL EXAM QUESTIONS AND ANSWERS 2026/2027
100% VERIFIED|DETAILED RATIONALES –PASS
GUARANTEED A+ GRADED |INSTANT DOWNLOAD}
Introduction to Davis Advantage for Medical-
Surgical Nursing
Davis Advantage for Medical-Surgical Nursing is a comprehensive, adaptive learning platform
and curriculum designed to prepare nursing students and practitioners for rigorous clinical
environments and high-stakes licensing examinations. Medical-surgical nursing forms the
bedrock of acute care practice, encompassing the holistic care of adult patients experiencing
complex, multi-system physiological alterations, perioperative needs, and chronic disease
management. This specialized educational framework emphasizes clinical judgment, evidence-
based interventions, rapid assessment of deteriorating conditions, and patient-centered safety
protocols. Mastering these concepts is vital for safeguarding patient outcomes, minimizing
complications, and translating foundational bioscience into safe bedside nursing practice. This
comprehensive practice guide is meticulously engineered to test critical thinking,
pathophysiological comprehension, and clinical decision-making across all essential adult health
domains. By utilizing advanced, scenario-based questions paired with detailed rationales,
candidates can pinpoint knowledge gaps, refine prioritization skills, and build unshakeable
confidence required to achieve exceptional performance on course assessments and professional
certification benchmarks.
Core Domains / Exam Objectives for Davis Advantage
for Medical-Surgical Nursing
Domain 1: Clinical Judgment, Patient Safety, and Professional Nursing Concepts... (12%)
Domain 2: Fluid, Electrolyte, Acid-Base Balance, and Perioperative Care... (15%)
Domain 3: Cardiovascular, Hemodynamic, and Vascular Disorders... (18%)
Domain 4: Respiratory, Gas Exchange, and Critical Care Pulmonology... (15%)
, Domain 5: Neurological, Sensory, and Musculoskeletal Alterations... (15%)
Domain 6: Gastrointestinal, Metabolic, Renal, and Endocrine Regulation... (15%)
Domain 7: Immunological, Oncological, and Integumentary Management... (10%)
Practice Questions Q1 - Q100
1. A 58-year-old client is admitted to the medical-surgical unit with a diagnosis of severe
acute pancreatitis. Which assessment finding requires the nurse's immediate intervention?
[Domain: Clinical Judgment, Patient Safety, and Professional Nursing Concepts]
A) Serum amylase of 450 units/L
B) Respiratory rate of 28 breaths/min with oxygen saturation of 88% on room air
C) Client reports a steady, severe boring pain in the mid-epigastric region
D) Hypoactive bowel sounds heard in all four abdominal quadrants
Correct Answer: B
Rationale: Acute pancreatitis can lead to systemic complications, notably acute respiratory
distress syndrome (ARDS) due to circulating inflammatory cytokines. A respiratory rate of 28
and oxygen saturation of 88% indicate acute hypoxemia, making airway and oxygenation the
priority ABC intervention. Option A reflects an expected elevation in acute pancreatitis. Option
C is a classic symptom of the condition but secondary in urgency to hypoxia. Option D is an
expected finding related to decreased peristalsis.
2. A postoperative client who underwent a total knee arthroplasty 6 hours ago suddenly
reports a feeling of impending doom, shortness of breath, and pleuritic chest pain. Vital
signs reveal HR 122 bpm, RR 30 breaths/min, and SpO2 86% on room air. What is the
nurse's priority action? [Domain: Fluid, Electrolyte, Acid-Base Balance, and Perioperative
Care]
A) Administer prescribed oral analgesic for chest wall discomfort
B) Apply supplemental oxygen via non-rebreather mask and notify the rapid response
team
C) Elevate the affected lower extremity to promote venous return
D) Encourage deep breathing and incentive spirometry exercises
Correct Answer: B
Rationale: The client's presentation strongly suggests a pulmonary embolism (PE), a life-
threatening postoperative complication. The immediate priority is to maximize oxygenation and
summon emergency assistance for advanced intervention. Option A is dangerous as it ignores
,acute hypoxia and potential respiratory depression. Option C is contraindicated because
movement of the limb could dislodge additional thrombi. Option D is insufficient for an acute,
severe embolic event.
3. A client with chronic heart failure is prescribed furosemide 40 mg IV push. Prior to
administering the medication, which laboratory result should the nurse review first?
[Domain: Cardiovascular, Hemodynamic, and Vascular Disorders]
A) Blood urea nitrogen (BUN) of 18 mg/dL
B) Serum potassium level of 3.0 mEq/L
C) Fasting blood glucose of 105 mg/dL
D) Serum sodium level of 138 mEq/L
Correct Answer: B
Rationale: Furosemide is a loop diuretic that causes renal excretion of potassium, putting the
client at high risk for hypokalemia. Administering furosemide with a pre-existing low potassium
level (3.0 mEq/L) can precipitate life-threatening cardiac dysrhythmias. Options A, C, and D are
within or close to normal limits and do not present an immediate, catastrophic cardiac hazard
when compared to severe hypokalemia.
4. A client is admitted to the telemetry unit with an acute exacerbation of chronic
obstructive pulmonary disease (COPD). Arterial blood gas (ABG) results show pH 7.31,
PaCO2 60 mm Hg, HCO3 30 mEq/L, and PaO2 55 mm Hg. How should the nurse interpret
these results? [Domain: Respiratory, Gas Exchange, and Critical Care Pulmonology]
A) Uncompensated metabolic acidosis
B) Partially compensated respiratory acidosis
C) Fully compensated metabolic alkalosis
D) Acute respiratory alkalosis with hypoxia
Correct Answer: B
Rationale: A pH below 7.35 indicates acidosis, and a high PaCO2 (60 mm Hg) identifies the
primary source as respiratory. The elevated HCO3 (30 mEq/L) indicates renal compensation is
occurring, making it partially compensated because the pH has not yet returned to normal.
Option A is incorrect because the primary abnormality is respiratory, not metabolic. Option C is
incorrect because the pH is acidotic. Option D is incorrect because the carbon dioxide is
elevated, causing acidosis rather than alkalosis.
5. A client with a traumatic brain injury (TBI) has an intracranial pressure (ICP) reading
of 22 mm Hg and a mean arterial pressure (MAP) of 85 mm Hg. Calculate the cerebral
perfusion pressure (CPP) and evaluate the finding. [Domain: Neurological, Sensory, and
Musculoskeletal Alterations]
A) CPP is 107 mm Hg, which is within normal limits
B) CPP is 63 mm Hg, which is below the target therapeutic range
C) CPP is 63 mm Hg, which indicates normal brain tissue perfusion
D) CPP is 45 mm Hg, which requires emergency surgical decompression
Correct Answer: B
, Rationale: Cerebral perfusion pressure is calculated using the formula CPP equals MAP minus
ICP (85 minus 22 equals 63 mm Hg). The normal target range for CPP in adults with brain
injuries is 60 to 100 mm Hg, with values below 60 mm Hg indicating inadequate cerebral
perfusion and ischemia risk. Option A uses incorrect arithmetic. Option C is incorrect because
63 mm Hg is on the lower margin and approaches ischemia threshold. Option D uses incorrect
calculation math.
6. A client with type 1 diabetes mellitus is admitted in diabetic ketoacidosis (DKA). Which
of the following IV solutions should the nurse anticipate initiating first? [Domain:
Gastrointestinal, Metabolic, Renal, and Endocrine Regulation]
A) 5% Dextrose in 0.9% Normal Saline
B) 0.9% Normal Saline rapid infusion
C) 0.45% Sodium Chloride with regular insulin added
D) 5% Dextrose in Water (D5W)
Correct Answer: B
Rationale: Clients in DKA suffer from severe total body fluid volume deficit and
hyperosmolarity. Initial fluid resuscitation requires isotonic normal saline (0.9% NaCl) to
restore intravascular volume and renal perfusion. Option A and D solutions containing dextrose
are added later when blood glucose reaches specific thresholds (e.g., 200-250 mg/dL) to prevent
hypoglycemia. Option C uses hypotonic saline, which is not the initial fluid of choice before
volume is restored.
7. A client with systemic lupus erythematosus (SLE) experiences an acute flare-up
characterized by a butterfly rash, polyarthralgia, and proteinuria. Which medication
classification should the nurse anticipate being prescribed to suppress the autoimmune
response? [Domain: Immunological, Oncological, and Integumentary Management]
A) Nonsteroidal anti-inflammatory drugs (NSAIDs) exclusively
B) Corticosteroids and immunosuppressive agents
C) Antiviral prophylactic therapy
D) Anticoagulation therapy
Correct Answer: B
Rationale: Systemic lupus erythematosus is an autoimmune inflammatory disorder. During acute
exacerbations affecting major organ systems like the kidneys (proteinuria), systemic
corticosteroids and immunosuppressants are necessary to suppress the hyperactive immune
response. Option A is insufficient for managing severe organ involvement such as nephritis.
Option C and D are not targeted at suppressing the primary autoimmune pathology.
8. A nurse is caring for a client who is 2 days post-subtotal thyroidectomy. During a routine
assessment, the client reports circumoral numbness and muscle twitching in the hands
when the blood pressure cuff is inflated. What is the nurse's immediate action? [Domain:
Gastrointestinal, Metabolic, Renal, and Endocrine Regulation]
A) Document the finding as a normal expected postoperative reaction
B) Notify the provider and check for availability of intravenous calcium gluconate
C) Administer prescribed sublingual lorazepam for suspected anxiety
{ACTUAL EXAM QUESTIONS AND ANSWERS 2026/2027
100% VERIFIED|DETAILED RATIONALES –PASS
GUARANTEED A+ GRADED |INSTANT DOWNLOAD}
Introduction to Davis Advantage for Medical-
Surgical Nursing
Davis Advantage for Medical-Surgical Nursing is a comprehensive, adaptive learning platform
and curriculum designed to prepare nursing students and practitioners for rigorous clinical
environments and high-stakes licensing examinations. Medical-surgical nursing forms the
bedrock of acute care practice, encompassing the holistic care of adult patients experiencing
complex, multi-system physiological alterations, perioperative needs, and chronic disease
management. This specialized educational framework emphasizes clinical judgment, evidence-
based interventions, rapid assessment of deteriorating conditions, and patient-centered safety
protocols. Mastering these concepts is vital for safeguarding patient outcomes, minimizing
complications, and translating foundational bioscience into safe bedside nursing practice. This
comprehensive practice guide is meticulously engineered to test critical thinking,
pathophysiological comprehension, and clinical decision-making across all essential adult health
domains. By utilizing advanced, scenario-based questions paired with detailed rationales,
candidates can pinpoint knowledge gaps, refine prioritization skills, and build unshakeable
confidence required to achieve exceptional performance on course assessments and professional
certification benchmarks.
Core Domains / Exam Objectives for Davis Advantage
for Medical-Surgical Nursing
Domain 1: Clinical Judgment, Patient Safety, and Professional Nursing Concepts... (12%)
Domain 2: Fluid, Electrolyte, Acid-Base Balance, and Perioperative Care... (15%)
Domain 3: Cardiovascular, Hemodynamic, and Vascular Disorders... (18%)
Domain 4: Respiratory, Gas Exchange, and Critical Care Pulmonology... (15%)
, Domain 5: Neurological, Sensory, and Musculoskeletal Alterations... (15%)
Domain 6: Gastrointestinal, Metabolic, Renal, and Endocrine Regulation... (15%)
Domain 7: Immunological, Oncological, and Integumentary Management... (10%)
Practice Questions Q1 - Q100
1. A 58-year-old client is admitted to the medical-surgical unit with a diagnosis of severe
acute pancreatitis. Which assessment finding requires the nurse's immediate intervention?
[Domain: Clinical Judgment, Patient Safety, and Professional Nursing Concepts]
A) Serum amylase of 450 units/L
B) Respiratory rate of 28 breaths/min with oxygen saturation of 88% on room air
C) Client reports a steady, severe boring pain in the mid-epigastric region
D) Hypoactive bowel sounds heard in all four abdominal quadrants
Correct Answer: B
Rationale: Acute pancreatitis can lead to systemic complications, notably acute respiratory
distress syndrome (ARDS) due to circulating inflammatory cytokines. A respiratory rate of 28
and oxygen saturation of 88% indicate acute hypoxemia, making airway and oxygenation the
priority ABC intervention. Option A reflects an expected elevation in acute pancreatitis. Option
C is a classic symptom of the condition but secondary in urgency to hypoxia. Option D is an
expected finding related to decreased peristalsis.
2. A postoperative client who underwent a total knee arthroplasty 6 hours ago suddenly
reports a feeling of impending doom, shortness of breath, and pleuritic chest pain. Vital
signs reveal HR 122 bpm, RR 30 breaths/min, and SpO2 86% on room air. What is the
nurse's priority action? [Domain: Fluid, Electrolyte, Acid-Base Balance, and Perioperative
Care]
A) Administer prescribed oral analgesic for chest wall discomfort
B) Apply supplemental oxygen via non-rebreather mask and notify the rapid response
team
C) Elevate the affected lower extremity to promote venous return
D) Encourage deep breathing and incentive spirometry exercises
Correct Answer: B
Rationale: The client's presentation strongly suggests a pulmonary embolism (PE), a life-
threatening postoperative complication. The immediate priority is to maximize oxygenation and
summon emergency assistance for advanced intervention. Option A is dangerous as it ignores
,acute hypoxia and potential respiratory depression. Option C is contraindicated because
movement of the limb could dislodge additional thrombi. Option D is insufficient for an acute,
severe embolic event.
3. A client with chronic heart failure is prescribed furosemide 40 mg IV push. Prior to
administering the medication, which laboratory result should the nurse review first?
[Domain: Cardiovascular, Hemodynamic, and Vascular Disorders]
A) Blood urea nitrogen (BUN) of 18 mg/dL
B) Serum potassium level of 3.0 mEq/L
C) Fasting blood glucose of 105 mg/dL
D) Serum sodium level of 138 mEq/L
Correct Answer: B
Rationale: Furosemide is a loop diuretic that causes renal excretion of potassium, putting the
client at high risk for hypokalemia. Administering furosemide with a pre-existing low potassium
level (3.0 mEq/L) can precipitate life-threatening cardiac dysrhythmias. Options A, C, and D are
within or close to normal limits and do not present an immediate, catastrophic cardiac hazard
when compared to severe hypokalemia.
4. A client is admitted to the telemetry unit with an acute exacerbation of chronic
obstructive pulmonary disease (COPD). Arterial blood gas (ABG) results show pH 7.31,
PaCO2 60 mm Hg, HCO3 30 mEq/L, and PaO2 55 mm Hg. How should the nurse interpret
these results? [Domain: Respiratory, Gas Exchange, and Critical Care Pulmonology]
A) Uncompensated metabolic acidosis
B) Partially compensated respiratory acidosis
C) Fully compensated metabolic alkalosis
D) Acute respiratory alkalosis with hypoxia
Correct Answer: B
Rationale: A pH below 7.35 indicates acidosis, and a high PaCO2 (60 mm Hg) identifies the
primary source as respiratory. The elevated HCO3 (30 mEq/L) indicates renal compensation is
occurring, making it partially compensated because the pH has not yet returned to normal.
Option A is incorrect because the primary abnormality is respiratory, not metabolic. Option C is
incorrect because the pH is acidotic. Option D is incorrect because the carbon dioxide is
elevated, causing acidosis rather than alkalosis.
5. A client with a traumatic brain injury (TBI) has an intracranial pressure (ICP) reading
of 22 mm Hg and a mean arterial pressure (MAP) of 85 mm Hg. Calculate the cerebral
perfusion pressure (CPP) and evaluate the finding. [Domain: Neurological, Sensory, and
Musculoskeletal Alterations]
A) CPP is 107 mm Hg, which is within normal limits
B) CPP is 63 mm Hg, which is below the target therapeutic range
C) CPP is 63 mm Hg, which indicates normal brain tissue perfusion
D) CPP is 45 mm Hg, which requires emergency surgical decompression
Correct Answer: B
, Rationale: Cerebral perfusion pressure is calculated using the formula CPP equals MAP minus
ICP (85 minus 22 equals 63 mm Hg). The normal target range for CPP in adults with brain
injuries is 60 to 100 mm Hg, with values below 60 mm Hg indicating inadequate cerebral
perfusion and ischemia risk. Option A uses incorrect arithmetic. Option C is incorrect because
63 mm Hg is on the lower margin and approaches ischemia threshold. Option D uses incorrect
calculation math.
6. A client with type 1 diabetes mellitus is admitted in diabetic ketoacidosis (DKA). Which
of the following IV solutions should the nurse anticipate initiating first? [Domain:
Gastrointestinal, Metabolic, Renal, and Endocrine Regulation]
A) 5% Dextrose in 0.9% Normal Saline
B) 0.9% Normal Saline rapid infusion
C) 0.45% Sodium Chloride with regular insulin added
D) 5% Dextrose in Water (D5W)
Correct Answer: B
Rationale: Clients in DKA suffer from severe total body fluid volume deficit and
hyperosmolarity. Initial fluid resuscitation requires isotonic normal saline (0.9% NaCl) to
restore intravascular volume and renal perfusion. Option A and D solutions containing dextrose
are added later when blood glucose reaches specific thresholds (e.g., 200-250 mg/dL) to prevent
hypoglycemia. Option C uses hypotonic saline, which is not the initial fluid of choice before
volume is restored.
7. A client with systemic lupus erythematosus (SLE) experiences an acute flare-up
characterized by a butterfly rash, polyarthralgia, and proteinuria. Which medication
classification should the nurse anticipate being prescribed to suppress the autoimmune
response? [Domain: Immunological, Oncological, and Integumentary Management]
A) Nonsteroidal anti-inflammatory drugs (NSAIDs) exclusively
B) Corticosteroids and immunosuppressive agents
C) Antiviral prophylactic therapy
D) Anticoagulation therapy
Correct Answer: B
Rationale: Systemic lupus erythematosus is an autoimmune inflammatory disorder. During acute
exacerbations affecting major organ systems like the kidneys (proteinuria), systemic
corticosteroids and immunosuppressants are necessary to suppress the hyperactive immune
response. Option A is insufficient for managing severe organ involvement such as nephritis.
Option C and D are not targeted at suppressing the primary autoimmune pathology.
8. A nurse is caring for a client who is 2 days post-subtotal thyroidectomy. During a routine
assessment, the client reports circumoral numbness and muscle twitching in the hands
when the blood pressure cuff is inflated. What is the nurse's immediate action? [Domain:
Gastrointestinal, Metabolic, Renal, and Endocrine Regulation]
A) Document the finding as a normal expected postoperative reaction
B) Notify the provider and check for availability of intravenous calcium gluconate
C) Administer prescribed sublingual lorazepam for suspected anxiety
