, NUR 254 Exam 1 | 2026/2027 Update | 250 Verified Questions
& Answer Sheet with Rationales | Galen College of Nursing
NUR 254 Exam 1 2026-2027 Questions and Answers Already Graded A+. 100% Verified
Solutions | Updated Per Latest Guidelines | Graded A+
This comprehensive exam preparation document for NUR 254 at Galen College of Nursing contains
250 verified questions covering key concepts in medical-surgical nursing, pharmacology, and patient
care management. Each question is accompanied by a detailed rationale to reinforce understanding and
critical thinking. Updated for the 2026/2027 academic year, this resource aligns with the latest
evidence-based practice guidelines and NCLEX-RN standards. Ideal for students seeking to master
exam content and achieve a high score.
Key Features:
Medical-Surgical Nursing: Assessment, interventions, and complications for common conditions
Pharmacology: Drug classifications, mechanisms, side effects, and nursing considerations
Patient Safety and Infection Control: Standard precautions, fall prevention, and error reduction
Fluid and Electrolyte Balance: Imbalances, IV therapy, and monitoring parameters
Perioperative Care: Pre-op, intra-op, and post-op nursing management
Pain Management: Pharmacologic and non-pharmacologic interventions
Updates for 2026:
- Updated to reflect 2026/2027 Galen College of Nursing curriculum changes
- Incorporated latest NCLEX-RN test plan and clinical practice guidelines
- Revised rationales to include current evidence-based research and references
- Enhanced answer explanations with step-by-step clinical reasoning
- Added new questions on emerging topics such as telehealth and informatics
Abstract:
This exam preparation document for NUR 254 at Galen College of Nursing provides a rigorous review of core
nursing concepts essential for safe and effective patient care. The 250 questions are meticulously designed to test
knowledge across medical-surgical nursing, pharmacology, fluid and electrolyte balance, perioperative care, pain
management, and patient safety. Each question includes a detailed rationale that explains the correct answer and
distractor analysis, fostering deeper comprehension and clinical judgment. Updated for the 2026/2027 academic
year, this resource aligns with the latest evidence-based guidelines and NCLEX-RN standards. Students will benefit
from the structured format that mirrors actual exam conditions and promotes active learning. The document serves
as a comprehensive study tool for mastering exam content and achieving a high grade. By engaging with these
questions, learners can identify knowledge gaps and strengthen their clinical reasoning skills. This resource is
indispensable for nursing students aiming to excel in their NUR 254 course and beyond.
Keywords:
NUR 254, Galen College of Nursing, Exam 1, Medical-Surgical Nursing, Pharmacology, Patient Safety, Fluid and
Electrolytes, Perioperative Care
Answer Format:
Each question is followed by the correct answer and a detailed rationale explaining why it is correct, along with
analysis of incorrect options. Rationales include clinical reasoning, relevant pathophysiology, and nursing
interventions. Distractors are addressed to clarify common misconceptions.
Compliance Checklist:
Aligned with Galen College of Nursing NUR 254 course objectives
Page 1
, Updated for 2026/2027 academic year and NCLEX-RN standards
Evidence-based rationales with current references
Covers all major content areas weighted per exam blueprint
Includes 250 verified questions with answer key
Designed to promote critical thinking and clinical judgment
Content Area Overview:
Content Area Questions Key Topics Weight
Medical-Surgical Nursing 1-60 Cardiovascular, Respiratory, 24%
Gastrointestinal, Renal, Endocrine
Pharmacology 61-110 Drug classifications, Dosage calculations, 20%
Adverse effects, Nursing considerations
Fluid and Electrolyte Balance 111-150 Imbalances, IV therapy, Lab values, 16%
Monitoring
Perioperative Care 151-190 Pre-operative assessment, Intra-operative 16%
safety, Post-operative complications
Pain Management 191-220 Pharmacologic interventions, 12%
Non-pharmacologic techniques, Pain scales
Patient Safety and Infection 221-250 Standard precautions, Fall prevention, Error 12%
Control reporting, Hand hygiene
Page 2
, Q1. A patient with a history of chronic kidney disease (CKD) stage 4 and type 2 diabetes mellitus is
prescribed metformin 500 mg twice daily. The nurse reviews the most recent laboratory results: eGFR 28
mL/min/1.73 m², serum creatinine 2.8 mg/dL, and lactic acid 2.5 mmol/L. Which action is most appropriate?
A. Administer the metformin as prescribed and monitor renal function weekly.
B. Hold the metformin, notify the prescriber, and recommend an alternative antidiabetic agent.
C. Reduce the metformin dose to 500 mg daily and reassess eGFR in 48 hours.
D. Administer metformin with a full glass of water to reduce nephrotoxicity.
Correct Answer: B. Hold the metformin, notify the prescriber, and recommend an alternative antidiabetic
agent.
Rationale: Metformin is contraindicated when eGFR is below 30 mL/min/1.73 m² due to increased risk of lactic
acidosis. Current guidelines recommend discontinuing metformin and switching to an agent not dependent on renal
excretion. Holding the medication and notifying the prescriber is the safest nursing action.
Why Wrong:
A - Administering metformin with an eGFR <30 mL/min/1.73 m² significantly increases the risk of lactic
acidosis; monitoring alone is insufficient.
C - Dose reduction does not eliminate the risk of accumulation and lactic acidosis when eGFR is below the
threshold; alternative therapy is required.
D - Hydration does not prevent metformin accumulation in advanced CKD; the drug is contraindicated
regardless of fluid intake.
Reference: American Diabetes Association. (2026). Standards of Medical Care in Diabetes-2026. Diabetes Care,
49(Suppl 1), S112-S124.
Q2. A 45-year-old patient is admitted with suspected serotonin syndrome after starting an SSRI and a triptan
for migraines. Which combination of symptoms would most strongly support this diagnosis?
A. Hypothermia, bradycardia, and muscle flaccidity
B. Hyperthermia, tachycardia, and clonus
C. Hypertension, bradycardia, and miosis
D. Hypotension, bradypnea, and areflexia
Correct Answer: B. Hyperthermia, tachycardia, and clonus
Rationale: Serotonin syndrome is characterized by a triad of altered mental status, autonomic instability
(hyperthermia, tachycardia, hypertension), and neuromuscular abnormalities (clonus, hyperreflexia, tremor).
Hyperthermia and clonus are classic findings; bradycardia and hypothermia are not typical.
Why Wrong:
A - Hypothermia and muscle flaccidity are inconsistent with serotonin syndrome; hyperthermia and
hyperreflexia are expected.
C - Miosis is associated with opioid toxicity, not serotonin syndrome; serotonin syndrome typically causes
dilated pupils.
D - Hypotension and bradypnea are more indicative of sedative-hypnotic overdose; serotonin syndrome
presents with autonomic hyperactivity.
Reference: Boyer, E.W., & Shannon, M. (2005). The serotonin syndrome. New England Journal of Medicine,
352(11), 1112-1120.
Q3. A patient on warfarin therapy for atrial fibrillation has an INR of 5.2 and no signs of bleeding. The nurse
receives an order for phytonadione (vitamin K) 10 mg IV. What is the nurse's priority action?
A. Administer the phytonadione as ordered and recheck INR in 6 hours.
B. Hold the phytonadione and request an order for fresh frozen plasma instead.
C. Question the order because the dose is too high for an asymptomatic patient.
D. Administer phytonadione orally instead of IV to reduce the risk of anaphylaxis.
Correct Answer: C. Question the order because the dose is too high for an asymptomatic patient.
Page 3
& Answer Sheet with Rationales | Galen College of Nursing
NUR 254 Exam 1 2026-2027 Questions and Answers Already Graded A+. 100% Verified
Solutions | Updated Per Latest Guidelines | Graded A+
This comprehensive exam preparation document for NUR 254 at Galen College of Nursing contains
250 verified questions covering key concepts in medical-surgical nursing, pharmacology, and patient
care management. Each question is accompanied by a detailed rationale to reinforce understanding and
critical thinking. Updated for the 2026/2027 academic year, this resource aligns with the latest
evidence-based practice guidelines and NCLEX-RN standards. Ideal for students seeking to master
exam content and achieve a high score.
Key Features:
Medical-Surgical Nursing: Assessment, interventions, and complications for common conditions
Pharmacology: Drug classifications, mechanisms, side effects, and nursing considerations
Patient Safety and Infection Control: Standard precautions, fall prevention, and error reduction
Fluid and Electrolyte Balance: Imbalances, IV therapy, and monitoring parameters
Perioperative Care: Pre-op, intra-op, and post-op nursing management
Pain Management: Pharmacologic and non-pharmacologic interventions
Updates for 2026:
- Updated to reflect 2026/2027 Galen College of Nursing curriculum changes
- Incorporated latest NCLEX-RN test plan and clinical practice guidelines
- Revised rationales to include current evidence-based research and references
- Enhanced answer explanations with step-by-step clinical reasoning
- Added new questions on emerging topics such as telehealth and informatics
Abstract:
This exam preparation document for NUR 254 at Galen College of Nursing provides a rigorous review of core
nursing concepts essential for safe and effective patient care. The 250 questions are meticulously designed to test
knowledge across medical-surgical nursing, pharmacology, fluid and electrolyte balance, perioperative care, pain
management, and patient safety. Each question includes a detailed rationale that explains the correct answer and
distractor analysis, fostering deeper comprehension and clinical judgment. Updated for the 2026/2027 academic
year, this resource aligns with the latest evidence-based guidelines and NCLEX-RN standards. Students will benefit
from the structured format that mirrors actual exam conditions and promotes active learning. The document serves
as a comprehensive study tool for mastering exam content and achieving a high grade. By engaging with these
questions, learners can identify knowledge gaps and strengthen their clinical reasoning skills. This resource is
indispensable for nursing students aiming to excel in their NUR 254 course and beyond.
Keywords:
NUR 254, Galen College of Nursing, Exam 1, Medical-Surgical Nursing, Pharmacology, Patient Safety, Fluid and
Electrolytes, Perioperative Care
Answer Format:
Each question is followed by the correct answer and a detailed rationale explaining why it is correct, along with
analysis of incorrect options. Rationales include clinical reasoning, relevant pathophysiology, and nursing
interventions. Distractors are addressed to clarify common misconceptions.
Compliance Checklist:
Aligned with Galen College of Nursing NUR 254 course objectives
Page 1
, Updated for 2026/2027 academic year and NCLEX-RN standards
Evidence-based rationales with current references
Covers all major content areas weighted per exam blueprint
Includes 250 verified questions with answer key
Designed to promote critical thinking and clinical judgment
Content Area Overview:
Content Area Questions Key Topics Weight
Medical-Surgical Nursing 1-60 Cardiovascular, Respiratory, 24%
Gastrointestinal, Renal, Endocrine
Pharmacology 61-110 Drug classifications, Dosage calculations, 20%
Adverse effects, Nursing considerations
Fluid and Electrolyte Balance 111-150 Imbalances, IV therapy, Lab values, 16%
Monitoring
Perioperative Care 151-190 Pre-operative assessment, Intra-operative 16%
safety, Post-operative complications
Pain Management 191-220 Pharmacologic interventions, 12%
Non-pharmacologic techniques, Pain scales
Patient Safety and Infection 221-250 Standard precautions, Fall prevention, Error 12%
Control reporting, Hand hygiene
Page 2
, Q1. A patient with a history of chronic kidney disease (CKD) stage 4 and type 2 diabetes mellitus is
prescribed metformin 500 mg twice daily. The nurse reviews the most recent laboratory results: eGFR 28
mL/min/1.73 m², serum creatinine 2.8 mg/dL, and lactic acid 2.5 mmol/L. Which action is most appropriate?
A. Administer the metformin as prescribed and monitor renal function weekly.
B. Hold the metformin, notify the prescriber, and recommend an alternative antidiabetic agent.
C. Reduce the metformin dose to 500 mg daily and reassess eGFR in 48 hours.
D. Administer metformin with a full glass of water to reduce nephrotoxicity.
Correct Answer: B. Hold the metformin, notify the prescriber, and recommend an alternative antidiabetic
agent.
Rationale: Metformin is contraindicated when eGFR is below 30 mL/min/1.73 m² due to increased risk of lactic
acidosis. Current guidelines recommend discontinuing metformin and switching to an agent not dependent on renal
excretion. Holding the medication and notifying the prescriber is the safest nursing action.
Why Wrong:
A - Administering metformin with an eGFR <30 mL/min/1.73 m² significantly increases the risk of lactic
acidosis; monitoring alone is insufficient.
C - Dose reduction does not eliminate the risk of accumulation and lactic acidosis when eGFR is below the
threshold; alternative therapy is required.
D - Hydration does not prevent metformin accumulation in advanced CKD; the drug is contraindicated
regardless of fluid intake.
Reference: American Diabetes Association. (2026). Standards of Medical Care in Diabetes-2026. Diabetes Care,
49(Suppl 1), S112-S124.
Q2. A 45-year-old patient is admitted with suspected serotonin syndrome after starting an SSRI and a triptan
for migraines. Which combination of symptoms would most strongly support this diagnosis?
A. Hypothermia, bradycardia, and muscle flaccidity
B. Hyperthermia, tachycardia, and clonus
C. Hypertension, bradycardia, and miosis
D. Hypotension, bradypnea, and areflexia
Correct Answer: B. Hyperthermia, tachycardia, and clonus
Rationale: Serotonin syndrome is characterized by a triad of altered mental status, autonomic instability
(hyperthermia, tachycardia, hypertension), and neuromuscular abnormalities (clonus, hyperreflexia, tremor).
Hyperthermia and clonus are classic findings; bradycardia and hypothermia are not typical.
Why Wrong:
A - Hypothermia and muscle flaccidity are inconsistent with serotonin syndrome; hyperthermia and
hyperreflexia are expected.
C - Miosis is associated with opioid toxicity, not serotonin syndrome; serotonin syndrome typically causes
dilated pupils.
D - Hypotension and bradypnea are more indicative of sedative-hypnotic overdose; serotonin syndrome
presents with autonomic hyperactivity.
Reference: Boyer, E.W., & Shannon, M. (2005). The serotonin syndrome. New England Journal of Medicine,
352(11), 1112-1120.
Q3. A patient on warfarin therapy for atrial fibrillation has an INR of 5.2 and no signs of bleeding. The nurse
receives an order for phytonadione (vitamin K) 10 mg IV. What is the nurse's priority action?
A. Administer the phytonadione as ordered and recheck INR in 6 hours.
B. Hold the phytonadione and request an order for fresh frozen plasma instead.
C. Question the order because the dose is too high for an asymptomatic patient.
D. Administer phytonadione orally instead of IV to reduce the risk of anaphylaxis.
Correct Answer: C. Question the order because the dose is too high for an asymptomatic patient.
Page 3
