NR 667 CONCEPTS AND CLINICAL
SCENARIOS | FULL QUESTIONS AND
ANSWERS | 2026/2027 UPDATED |
PRACTICE REVIEW
Introduction
This original practice question bank for NR 667 Concepts and Clinical Scenarios is
designed to strengthen clinical reasoning, patient assessment, diagnostic decision-
making, and evidence-based management. The questions use realistic patient
scenarios to help learners apply theoretical knowledge to clinical practice, prioritize
patient safety, interpret clinical findings, and select appropriate interventions.
The review emphasizes comprehensive history-taking, focused physical examinations,
differential diagnosis, diagnostic testing, medication management, patient education,
prevention, and follow-up. Questions also address recognition of urgent clinical
presentations, evaluation of risk factors, shared decision-making, and the importance
of considering individual patient characteristics when developing a care plan.
These questions are educational practice materials created for independent study.
They are not verified official NR 667 examination questions, and the precise course
content may vary by institution. Use your course syllabus, assigned readings, current
clinical guidelines, and instructor-provided materials to confirm the concepts required
for your assessment.
Core Domains Covered
1.
Clinical assessment and diagnostic reasoning
2.
3.
Differential diagnosis and interpretation of findings
4.
5.
Evidence-based treatment planning
6.
7.
, Pharmacology, medication safety, and adverse effects
8.
9.
Recognition of emergencies and clinical deterioration
10.
11.
Preventive care and patient education
12.
13.
Chronic disease management and continuity of care
14.
15.
Communication, documentation, ethics, and professional practice
16.
Questions 1–100: Clinical
Concepts and Scenarios
Question 1
A 58-year-old patient presents with central chest pressure, shortness of breath, and
diaphoresis that began 20 minutes ago. The discomfort radiates to the left arm. What
is the most appropriate initial action?
A. Schedule an outpatient cardiac stress test.
B. Activate emergency evaluation, obtain an immediate ECG, and assess vital signs.
C. Recommend an antacid and reassess in one hour.
D. Ask the patient to walk to determine whether the pain worsens.
Rationale: B is correct because the presentation is concerning for acute coronary
syndrome and requires immediate assessment, ECG acquisition, and emergency
management. A delays evaluation of a potentially life-threatening condition. C risks
mistaking cardiac pain for gastrointestinal symptoms. D imposes unnecessary exertion
and could worsen myocardial ischemia.
,Question 2
A 42-year-old patient reports increased thirst, frequent urination, fatigue, and
unexplained weight loss. Which initial laboratory assessment is most appropriate?
A. Serum amylase alone.
B. Thyroid-stimulating hormone only.
C. Plasma glucose testing, with confirmatory diabetes testing as indicated.
D. Serum calcium alone.
Rationale: C is correct because polyuria, polydipsia, fatigue, and weight loss are
consistent with hyperglycemia and possible diabetes mellitus. A, B, and D may be
appropriate for other clinical concerns but do not directly evaluate the leading
diagnosis.
Question 3
A patient taking an ACE inhibitor develops swelling of the lips and tongue with
difficulty swallowing. What should the clinician do?
A. Advise the patient to take the next dose with food.
B. Arrange a routine appointment in one week.
C. Recommend an over-the-counter antihistamine and home observation only.
D. Arrange emergency care immediately because of possible airway-threatening
angioedema.
Rationale: D is correct because tongue and lip swelling can rapidly compromise the
airway. A could worsen the reaction by continuing exposure. B delays necessary
treatment. C is insufficient because airway assessment and emergency management
may be required even if an antihistamine is administered.
Question 4
A 67-year-old patient with hypertension has repeated blood pressure readings around
168/96 mmHg but denies chest pain, neurologic symptoms, and shortness of breath.
What is the most appropriate approach?
A. Diagnose a hypertensive emergency based on the number alone.
B. Stop all antihypertensive medications immediately.
, C. Assess adherence, repeat measurements correctly, evaluate for target-organ injury,
and adjust treatment as appropriate.
D. Reassure the patient that treatment is unnecessary without symptoms.
Rationale: C is correct because persistently elevated blood pressure requires
confirmation, assessment of contributing factors, and treatment planning. A
hypertensive emergency depends on acute target-organ injury, not a blood pressure
reading alone. B may worsen blood pressure control. D ignores the long-term
cardiovascular and renal risks of uncontrolled hypertension.
Question 5
A 24-year-old patient presents with fever, flank pain, nausea, and costovertebral-angle
tenderness. Which diagnosis is most likely?
A. Uncomplicated allergic rhinitis.
B. Acute pyelonephritis.
C. Migraine without aura.
D. Osteoarthritis.
Rationale: B is correct because fever, flank pain, nausea, and costovertebral-angle
tenderness suggest an upper urinary tract infection. A does not explain the systemic
symptoms or flank tenderness. C typically causes headache-related symptoms. D
causes joint pain and stiffness rather than an acute febrile urinary presentation.
Question 6
A patient with asthma is unable to speak in full sentences, has marked respiratory
distress, and demonstrates minimal air movement. What is the priority?
A. Arrange routine pulmonary function testing before treatment.
B. Encourage the patient to lie flat and rest.
C. Initiate emergency management for a severe asthma exacerbation, including
oxygenation assessment and rapid bronchodilator treatment.
D. Recommend avoiding exercise and return next month.
Rationale: C is correct because inability to speak normally and markedly reduced air
movement are signs of potentially life-threatening asthma. A delays treatment. B may
worsen respiratory comfort. D is unsafe because the patient needs immediate
assessment and intervention.
SCENARIOS | FULL QUESTIONS AND
ANSWERS | 2026/2027 UPDATED |
PRACTICE REVIEW
Introduction
This original practice question bank for NR 667 Concepts and Clinical Scenarios is
designed to strengthen clinical reasoning, patient assessment, diagnostic decision-
making, and evidence-based management. The questions use realistic patient
scenarios to help learners apply theoretical knowledge to clinical practice, prioritize
patient safety, interpret clinical findings, and select appropriate interventions.
The review emphasizes comprehensive history-taking, focused physical examinations,
differential diagnosis, diagnostic testing, medication management, patient education,
prevention, and follow-up. Questions also address recognition of urgent clinical
presentations, evaluation of risk factors, shared decision-making, and the importance
of considering individual patient characteristics when developing a care plan.
These questions are educational practice materials created for independent study.
They are not verified official NR 667 examination questions, and the precise course
content may vary by institution. Use your course syllabus, assigned readings, current
clinical guidelines, and instructor-provided materials to confirm the concepts required
for your assessment.
Core Domains Covered
1.
Clinical assessment and diagnostic reasoning
2.
3.
Differential diagnosis and interpretation of findings
4.
5.
Evidence-based treatment planning
6.
7.
, Pharmacology, medication safety, and adverse effects
8.
9.
Recognition of emergencies and clinical deterioration
10.
11.
Preventive care and patient education
12.
13.
Chronic disease management and continuity of care
14.
15.
Communication, documentation, ethics, and professional practice
16.
Questions 1–100: Clinical
Concepts and Scenarios
Question 1
A 58-year-old patient presents with central chest pressure, shortness of breath, and
diaphoresis that began 20 minutes ago. The discomfort radiates to the left arm. What
is the most appropriate initial action?
A. Schedule an outpatient cardiac stress test.
B. Activate emergency evaluation, obtain an immediate ECG, and assess vital signs.
C. Recommend an antacid and reassess in one hour.
D. Ask the patient to walk to determine whether the pain worsens.
Rationale: B is correct because the presentation is concerning for acute coronary
syndrome and requires immediate assessment, ECG acquisition, and emergency
management. A delays evaluation of a potentially life-threatening condition. C risks
mistaking cardiac pain for gastrointestinal symptoms. D imposes unnecessary exertion
and could worsen myocardial ischemia.
,Question 2
A 42-year-old patient reports increased thirst, frequent urination, fatigue, and
unexplained weight loss. Which initial laboratory assessment is most appropriate?
A. Serum amylase alone.
B. Thyroid-stimulating hormone only.
C. Plasma glucose testing, with confirmatory diabetes testing as indicated.
D. Serum calcium alone.
Rationale: C is correct because polyuria, polydipsia, fatigue, and weight loss are
consistent with hyperglycemia and possible diabetes mellitus. A, B, and D may be
appropriate for other clinical concerns but do not directly evaluate the leading
diagnosis.
Question 3
A patient taking an ACE inhibitor develops swelling of the lips and tongue with
difficulty swallowing. What should the clinician do?
A. Advise the patient to take the next dose with food.
B. Arrange a routine appointment in one week.
C. Recommend an over-the-counter antihistamine and home observation only.
D. Arrange emergency care immediately because of possible airway-threatening
angioedema.
Rationale: D is correct because tongue and lip swelling can rapidly compromise the
airway. A could worsen the reaction by continuing exposure. B delays necessary
treatment. C is insufficient because airway assessment and emergency management
may be required even if an antihistamine is administered.
Question 4
A 67-year-old patient with hypertension has repeated blood pressure readings around
168/96 mmHg but denies chest pain, neurologic symptoms, and shortness of breath.
What is the most appropriate approach?
A. Diagnose a hypertensive emergency based on the number alone.
B. Stop all antihypertensive medications immediately.
, C. Assess adherence, repeat measurements correctly, evaluate for target-organ injury,
and adjust treatment as appropriate.
D. Reassure the patient that treatment is unnecessary without symptoms.
Rationale: C is correct because persistently elevated blood pressure requires
confirmation, assessment of contributing factors, and treatment planning. A
hypertensive emergency depends on acute target-organ injury, not a blood pressure
reading alone. B may worsen blood pressure control. D ignores the long-term
cardiovascular and renal risks of uncontrolled hypertension.
Question 5
A 24-year-old patient presents with fever, flank pain, nausea, and costovertebral-angle
tenderness. Which diagnosis is most likely?
A. Uncomplicated allergic rhinitis.
B. Acute pyelonephritis.
C. Migraine without aura.
D. Osteoarthritis.
Rationale: B is correct because fever, flank pain, nausea, and costovertebral-angle
tenderness suggest an upper urinary tract infection. A does not explain the systemic
symptoms or flank tenderness. C typically causes headache-related symptoms. D
causes joint pain and stiffness rather than an acute febrile urinary presentation.
Question 6
A patient with asthma is unable to speak in full sentences, has marked respiratory
distress, and demonstrates minimal air movement. What is the priority?
A. Arrange routine pulmonary function testing before treatment.
B. Encourage the patient to lie flat and rest.
C. Initiate emergency management for a severe asthma exacerbation, including
oxygenation assessment and rapid bronchodilator treatment.
D. Recommend avoiding exercise and return next month.
Rationale: C is correct because inability to speak normally and markedly reduced air
movement are signs of potentially life-threatening asthma. A delays treatment. B may
worsen respiratory comfort. D is unsafe because the patient needs immediate
assessment and intervention.
