1
Santa Clara County Clinical Nurse
II Examination Version 2.0 –
Comprehensive Competency-
Based Assessment 150 Multiple-
Choice Questions with Answers
and Rationales a well detailed
one written and
graded A+ upgraded
, 2
Exam Title: Santa Clara County Clinical Nurse II Examination: Advanced Clinical Judgment,
Evidence-Based Practice, Patient Safety, Interprofessional Collaboration, and Professional
Accountability for Experienced Registered Nurses in Acute and Specialty Care Settings
SECTION 1: CLINICAL ASSESSMENT AND DIFFERENTIAL DIAGNOSIS (Questions 1-20)
1. A 72-year-old patient with a history of hypertension presents with acute onset of severe
headache, nausea, and blurred vision. Blood pressure is 210/120 mmHg. Which assessment
finding is most concerning for hypertensive emergency?
A) Heart rate 88 bpm
B) Retinal hemorrhages on fundoscopic exam
C) Mild confusion
D) Serum creatinine 1.2 mg/dL
-detailed answer 100% correct :- B
Rationale: Retinal hemorrhages indicate end-organ damage from malignant hypertension and
confirm hypertensive emergency. While confusion is concerning, retinal findings provide
objective evidence of acute microvascular injury. A heart rate of 88 is within normal limits, and a
creatinine of 1.2 mg/dL is only mildly elevated.
2. A patient with cirrhosis presents with asterixis, confusion, and a serum ammonia level of 95
µmol/L. Which nursing intervention is most appropriate?
A) Administer lactulose as prescribed
B) Restrict dietary protein completely
C) Administer IV albumin
D) Place the patient in a supine position
-detailed answer 100% correct :- A
Rationale: Lactulose is the first-line treatment for hepatic encephalopathy as it reduces serum
ammonia by promoting its excretion in the stool. Complete protein restriction is outdated and
can worsen malnutrition; albumin does not address ammonia; supine positioning does not
affect ammonia levels.
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3. The nurse is assessing a patient with possible meningitis. Which finding is most specific for
this diagnosis?
A) Fever and headache
B) Nuchal rigidity with positive Kernig's sign
C) Photophobia
D) Nausea and vomiting
-detailed answer 100% correct :- B
Rationale: Nuchal rigidity (neck stiffness) with positive Kernig's sign (pain on knee extension)
and Brudzinski's sign are classic meningeal signs specific to meningitis. Fever, headache,
photophobia, nausea, and vomiting are nonspecific findings that can occur in many conditions.
4. A patient with a history of atrial fibrillation presents with sudden onset of abdominal pain,
nausea, and bloody stools. What should the nurse suspect?
A) Peptic ulcer disease
B) Acute mesenteric ischemia
C) Diverticulitis
D) Gastroenteritis
-detailed answer 100% correct :- B
Rationale: Atrial fibrillation increases the risk of embolic events. Acute mesenteric ischemia
presents with sudden, severe abdominal pain out of proportion to physical findings, nausea,
and bloody stools. Peptic ulcer disease, diverticulitis, and gastroenteritis have different
presentations and are less associated with atrial fibrillation.
5. The nurse is assessing a patient with suspected myocardial infarction. Which ECG finding is
most specific for STEMI?
A) ST-segment depression
B) T-wave inversion
C) ST-segment elevation in two contiguous leads
D) Q waves
-detailed answer 100% correct :- C
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Rationale: ST-segment elevation in two contiguous leads is the hallmark of ST-elevation
myocardial infarction (STEMI). ST depression and T-wave inversion indicate ischemia or NSTEMI;
Q waves indicate previous infarction.
6. A patient presents with unilateral weakness, facial droop, and difficulty speaking. The last
known well time was 2 hours ago. What is the priority nursing action?
A) Obtain a stat CT head
B) Administer aspirin
C) Notify the stroke team immediately
D) Check blood glucose
-detailed answer 100% correct :- C
Rationale: Notifying the stroke team immediately is the priority to activate the stroke protocol
and evaluate for thrombolytic therapy (within the 4.5-hour window). CT head, blood glucose,
and aspirin are important but should occur as part of the stroke protocol after activation.
7. The nurse is assessing a patient with a suspected pulmonary embolism. Which finding is
most consistent with this diagnosis?
A) Productive cough with green sputum
B) Sudden onset of pleuritic chest pain and dyspnea
C) Bilateral crackles in the lung bases
D) Fever and chills
-detailed answer 100% correct :- B
Rationale: Sudden onset of pleuritic chest pain and dyspnea are classic findings of pulmonary
embolism. Productive cough with green sputum suggests pneumonia; bilateral crackles suggest
heart failure or pneumonia; fever and chills are nonspecific.
8. A patient with diabetes presents with abdominal pain, nausea, vomiting, and deep, rapid
respirations (Kussmaul's). Which laboratory finding confirms the suspected diagnosis?
A) Serum glucose 250 mg/dL
B) Serum bicarbonate 10 mEq/L
Santa Clara County Clinical Nurse
II Examination Version 2.0 –
Comprehensive Competency-
Based Assessment 150 Multiple-
Choice Questions with Answers
and Rationales a well detailed
one written and
graded A+ upgraded
, 2
Exam Title: Santa Clara County Clinical Nurse II Examination: Advanced Clinical Judgment,
Evidence-Based Practice, Patient Safety, Interprofessional Collaboration, and Professional
Accountability for Experienced Registered Nurses in Acute and Specialty Care Settings
SECTION 1: CLINICAL ASSESSMENT AND DIFFERENTIAL DIAGNOSIS (Questions 1-20)
1. A 72-year-old patient with a history of hypertension presents with acute onset of severe
headache, nausea, and blurred vision. Blood pressure is 210/120 mmHg. Which assessment
finding is most concerning for hypertensive emergency?
A) Heart rate 88 bpm
B) Retinal hemorrhages on fundoscopic exam
C) Mild confusion
D) Serum creatinine 1.2 mg/dL
-detailed answer 100% correct :- B
Rationale: Retinal hemorrhages indicate end-organ damage from malignant hypertension and
confirm hypertensive emergency. While confusion is concerning, retinal findings provide
objective evidence of acute microvascular injury. A heart rate of 88 is within normal limits, and a
creatinine of 1.2 mg/dL is only mildly elevated.
2. A patient with cirrhosis presents with asterixis, confusion, and a serum ammonia level of 95
µmol/L. Which nursing intervention is most appropriate?
A) Administer lactulose as prescribed
B) Restrict dietary protein completely
C) Administer IV albumin
D) Place the patient in a supine position
-detailed answer 100% correct :- A
Rationale: Lactulose is the first-line treatment for hepatic encephalopathy as it reduces serum
ammonia by promoting its excretion in the stool. Complete protein restriction is outdated and
can worsen malnutrition; albumin does not address ammonia; supine positioning does not
affect ammonia levels.
, 3
3. The nurse is assessing a patient with possible meningitis. Which finding is most specific for
this diagnosis?
A) Fever and headache
B) Nuchal rigidity with positive Kernig's sign
C) Photophobia
D) Nausea and vomiting
-detailed answer 100% correct :- B
Rationale: Nuchal rigidity (neck stiffness) with positive Kernig's sign (pain on knee extension)
and Brudzinski's sign are classic meningeal signs specific to meningitis. Fever, headache,
photophobia, nausea, and vomiting are nonspecific findings that can occur in many conditions.
4. A patient with a history of atrial fibrillation presents with sudden onset of abdominal pain,
nausea, and bloody stools. What should the nurse suspect?
A) Peptic ulcer disease
B) Acute mesenteric ischemia
C) Diverticulitis
D) Gastroenteritis
-detailed answer 100% correct :- B
Rationale: Atrial fibrillation increases the risk of embolic events. Acute mesenteric ischemia
presents with sudden, severe abdominal pain out of proportion to physical findings, nausea,
and bloody stools. Peptic ulcer disease, diverticulitis, and gastroenteritis have different
presentations and are less associated with atrial fibrillation.
5. The nurse is assessing a patient with suspected myocardial infarction. Which ECG finding is
most specific for STEMI?
A) ST-segment depression
B) T-wave inversion
C) ST-segment elevation in two contiguous leads
D) Q waves
-detailed answer 100% correct :- C
, 4
Rationale: ST-segment elevation in two contiguous leads is the hallmark of ST-elevation
myocardial infarction (STEMI). ST depression and T-wave inversion indicate ischemia or NSTEMI;
Q waves indicate previous infarction.
6. A patient presents with unilateral weakness, facial droop, and difficulty speaking. The last
known well time was 2 hours ago. What is the priority nursing action?
A) Obtain a stat CT head
B) Administer aspirin
C) Notify the stroke team immediately
D) Check blood glucose
-detailed answer 100% correct :- C
Rationale: Notifying the stroke team immediately is the priority to activate the stroke protocol
and evaluate for thrombolytic therapy (within the 4.5-hour window). CT head, blood glucose,
and aspirin are important but should occur as part of the stroke protocol after activation.
7. The nurse is assessing a patient with a suspected pulmonary embolism. Which finding is
most consistent with this diagnosis?
A) Productive cough with green sputum
B) Sudden onset of pleuritic chest pain and dyspnea
C) Bilateral crackles in the lung bases
D) Fever and chills
-detailed answer 100% correct :- B
Rationale: Sudden onset of pleuritic chest pain and dyspnea are classic findings of pulmonary
embolism. Productive cough with green sputum suggests pneumonia; bilateral crackles suggest
heart failure or pneumonia; fever and chills are nonspecific.
8. A patient with diabetes presents with abdominal pain, nausea, vomiting, and deep, rapid
respirations (Kussmaul's). Which laboratory finding confirms the suspected diagnosis?
A) Serum glucose 250 mg/dL
B) Serum bicarbonate 10 mEq/L
