NRNP 6568 – WEEK 11 FINAL EXAM (2025–2026) | WALDEN UNIVERSITY | 100% QUESTIONS AND ANSWERS
ALREADY GRADED A+. 100% Verified Solutions | Updated Per Latest Guidelines | Graded A+
CORE DOMAINS
Professional Practice, Regulation, and Advanced Practice Nursing Roles
Advanced Health Assessment and Clinical Reasoning
Cardiovascular Disorders and Risk Management
Pulmonary and Respiratory Disorders
Endocrine and Metabolic Disorders
Gastrointestinal and Genitourinary Conditions
Neurologic and Psychiatric Disorders
Pharmacotherapeutics and Medication Safety
Evidence-Based Practice and Clinical Decision-Making
Complex Patient Management Across the Lifespan
INTRODUCTION
This comprehensive examination preparation resource is meticulously designed for students completing the NRNP
6568 – Synthesis in Advanced Nursing Practice of Patients in Family Care Settings course at Walden University.
The assessment mirrors the Week 11 Final Examination blueprint, testing candidates on professional practice and
regulation, advanced health assessment, clinical reasoning, cardiovascular and pulmonary disorders, endocrine
,and metabolic conditions, gastrointestinal and genitourinary disorders, neurologic and psychiatric conditions,
pharmacotherapeutics, and evidence-based practice. Each question demands critical thinking, clinical judgment,
and the application of advanced practice nursing principles to complex patient scenarios. The examination
emphasizes patient safety, diagnostic reasoning, and the professional competencies expected of Family Nurse
Practitioner students. Candidates are expected to demonstrate mastery of synthesis-level advanced practice
nursing concepts and the ability to make sound clinical decisions in family care settings.
SECTION ONE
QUESTIONS 1–100
Question 1
A 68-year-old male patient with a history of hypertension presents to the clinic with complaints of progressive
dyspnea on exertion, orthopnea, and paroxysmal nocturnal dyspnea over the past 3 weeks. On examination, you
note jugular venous distention, crackles at the lung bases, and 2+ pitting edema in the lower extremities. Which
of the following is the most appropriate initial diagnostic test to evaluate this patient's condition?
A. Chest X-ray
B. Electrocardiogram
C. B-type natriuretic peptide (BNP) level
D. Transthoracic echocardiogram
,🟢 Correct Answer:
C
🔴 RATIONALE:
BNP is a sensitive and specific marker for heart failure. In the setting of acute dyspnea, a BNP level can help
differentiate cardiac from pulmonary causes. While a chest X-ray and echocardiogram are important, BNP is the
most rapid and accessible initial test to support the diagnosis of heart failure. An ECG may show signs of
ischemia or strain but is not specific for heart failure.
Question 2
A 55-year-old female patient with type 2 diabetes mellitus is prescribed metformin. She asks about the
mechanism of action of this medication. Which of the following best describes the primary mechanism of action
of metformin?
A. Stimulates insulin secretion from pancreatic beta cells
B. Decreases hepatic glucose production and increases peripheral insulin sensitivity
C. Delays carbohydrate absorption in the gastrointestinal tract
D. Increases glucose excretion by the kidneys
🟢 Correct Answer:
B
, 🔴 RATIONALE:
Metformin primarily works by decreasing hepatic glucose production (gluconeogenesis) and increasing
peripheral insulin sensitivity, particularly in skeletal muscle. Option A describes sulfonylureas. Option C describes
alpha-glucosidase inhibitors. Option D describes SGLT2 inhibitors.
Question 3
A 72-year-old patient with a history of chronic obstructive pulmonary disease (COPD) presents with increased
shortness of breath, productive cough with purulent sputum, and fever. Which of the following is the most
appropriate initial management strategy?
A. Prescribe a course of oral corticosteroids and a short-acting bronchodilator
B. Administer broad-spectrum antibiotics and arrange for hospital admission
C. Increase the dose of the patient's long-acting bronchodilator and schedule a follow-up in 2 weeks
D. Prescribe antibiotics based on sputum culture results and initiate pulmonary rehabilitation
🟢 Correct Answer:
A
🔴 RATIONALE:
In a COPD exacerbation, the initial management includes bronchodilators (short-acting) and systemic
corticosteroids. Antibiotics are indicated if there are signs of infection, but the first step is to address airway
ALREADY GRADED A+. 100% Verified Solutions | Updated Per Latest Guidelines | Graded A+
CORE DOMAINS
Professional Practice, Regulation, and Advanced Practice Nursing Roles
Advanced Health Assessment and Clinical Reasoning
Cardiovascular Disorders and Risk Management
Pulmonary and Respiratory Disorders
Endocrine and Metabolic Disorders
Gastrointestinal and Genitourinary Conditions
Neurologic and Psychiatric Disorders
Pharmacotherapeutics and Medication Safety
Evidence-Based Practice and Clinical Decision-Making
Complex Patient Management Across the Lifespan
INTRODUCTION
This comprehensive examination preparation resource is meticulously designed for students completing the NRNP
6568 – Synthesis in Advanced Nursing Practice of Patients in Family Care Settings course at Walden University.
The assessment mirrors the Week 11 Final Examination blueprint, testing candidates on professional practice and
regulation, advanced health assessment, clinical reasoning, cardiovascular and pulmonary disorders, endocrine
,and metabolic conditions, gastrointestinal and genitourinary disorders, neurologic and psychiatric conditions,
pharmacotherapeutics, and evidence-based practice. Each question demands critical thinking, clinical judgment,
and the application of advanced practice nursing principles to complex patient scenarios. The examination
emphasizes patient safety, diagnostic reasoning, and the professional competencies expected of Family Nurse
Practitioner students. Candidates are expected to demonstrate mastery of synthesis-level advanced practice
nursing concepts and the ability to make sound clinical decisions in family care settings.
SECTION ONE
QUESTIONS 1–100
Question 1
A 68-year-old male patient with a history of hypertension presents to the clinic with complaints of progressive
dyspnea on exertion, orthopnea, and paroxysmal nocturnal dyspnea over the past 3 weeks. On examination, you
note jugular venous distention, crackles at the lung bases, and 2+ pitting edema in the lower extremities. Which
of the following is the most appropriate initial diagnostic test to evaluate this patient's condition?
A. Chest X-ray
B. Electrocardiogram
C. B-type natriuretic peptide (BNP) level
D. Transthoracic echocardiogram
,🟢 Correct Answer:
C
🔴 RATIONALE:
BNP is a sensitive and specific marker for heart failure. In the setting of acute dyspnea, a BNP level can help
differentiate cardiac from pulmonary causes. While a chest X-ray and echocardiogram are important, BNP is the
most rapid and accessible initial test to support the diagnosis of heart failure. An ECG may show signs of
ischemia or strain but is not specific for heart failure.
Question 2
A 55-year-old female patient with type 2 diabetes mellitus is prescribed metformin. She asks about the
mechanism of action of this medication. Which of the following best describes the primary mechanism of action
of metformin?
A. Stimulates insulin secretion from pancreatic beta cells
B. Decreases hepatic glucose production and increases peripheral insulin sensitivity
C. Delays carbohydrate absorption in the gastrointestinal tract
D. Increases glucose excretion by the kidneys
🟢 Correct Answer:
B
, 🔴 RATIONALE:
Metformin primarily works by decreasing hepatic glucose production (gluconeogenesis) and increasing
peripheral insulin sensitivity, particularly in skeletal muscle. Option A describes sulfonylureas. Option C describes
alpha-glucosidase inhibitors. Option D describes SGLT2 inhibitors.
Question 3
A 72-year-old patient with a history of chronic obstructive pulmonary disease (COPD) presents with increased
shortness of breath, productive cough with purulent sputum, and fever. Which of the following is the most
appropriate initial management strategy?
A. Prescribe a course of oral corticosteroids and a short-acting bronchodilator
B. Administer broad-spectrum antibiotics and arrange for hospital admission
C. Increase the dose of the patient's long-acting bronchodilator and schedule a follow-up in 2 weeks
D. Prescribe antibiotics based on sputum culture results and initiate pulmonary rehabilitation
🟢 Correct Answer:
A
🔴 RATIONALE:
In a COPD exacerbation, the initial management includes bronchodilators (short-acting) and systemic
corticosteroids. Antibiotics are indicated if there are signs of infection, but the first step is to address airway
