MSN 610 Module 3 Quiz - SG3 with Complete Solutions Actual Exam
2026/2027: Complete Exam-Style Questions with Detailed Rationales
| 100% Verified | Pass Guaranteed – A+ Graded
TABLE OF CONTENTS
Section 1 | Advanced Health Assessment & Diagnostic Reasoning | Q1 – Q10
Section 2 | Pathophysiology & Pharmacology Principles | Q11 – Q20
Section 3 | Clinical Management of Common Conditions | Q21 – Q30
Section 4 | Evidence-Based Practice & Quality Improvement | Q31 – Q40
Section 5 | Ethical, Legal & Professional Role Development | Q41 – Q50
Instructions: Choose the single best answer. Pass: 80% in 90 minutes.
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SECTION 1: ADVANCED HEALTH ASSESSMENT & DIAGNOSTIC REASONING Q1 – Q10
══════════════════════════════════════
Question 1 of 50
A 62-year-old male presents to the clinic with complaints of progressive dyspnea on exertion over
the past 3 months. On physical examination, you note a displaced point of maximal impulse (PMI)
laterally, an S3 gallop, and bilateral basilar crackles. His jugular venous pressure is elevated at 6 cm.
Which diagnostic finding would most strongly support a diagnosis of systolic heart failure?
A. Echocardiogram showing preserved ejection fraction of 60% with diastolic dysfunction
B. BNP level of 180 pg/mL with normal renal function
C. Echocardiogram showing left ventricular ejection fraction of 35% with global hypokinesis
D. Chest X-ray showing clear lung fields and a normal cardiac silhouette
Correct Answer: C
Rationale: An ejection fraction of 35% with global hypokinesis is the hallmark of HFrEF (systolic
heart failure), which aligns perfectly with the S3 gallop, displaced PMI, and elevated JVP. A preserved
EF of 60% would suggest HFpEF, not systolic failure. A BNP of 180 is mildly elevated and
non-specific, while clear lung fields contradict the clinical picture of pulmonary congestion.
Question 2 of 50
A 45-year-old woman with a history of Graves' disease presents with palpitations, heat intolerance,
and a 10-pound weight loss over 6 weeks. On examination, her resting heart rate is 112 bpm, she has
fine tremor of the outstretched hands, and bilateral exophthalmos. Laboratory studies show TSH
<0.01 mIU/L and free T4 3.2 ng/dL. Which additional physical finding would most specifically
support active Graves' disease rather than another cause of hyperthyroidism?
,A. Diffuse, symmetric thyroid enlargement with a bruit on auscultation
B. A solitary, firm, non-tender nodule palpable in the right thyroid lobe
C. Bilateral pretibial myxedema with non-pitting edema of the lower extremities
D. A thyroid gland that is tender to palpation with associated fever and malaise
Correct Answer: A
Rationale: A diffuse, symmetric goiter with an audible bruit is pathognomonic for Graves' disease
due to the hypervascularity of the gland from TSH receptor stimulation. A solitary nodule suggests
toxic adenoma, pretibial myxedema is rare and non-specific, and tenderness with fever points to
subacute thyroiditis rather than Graves'.
Question 3 of 50
During a routine wellness visit, a 58-year-old African American male has a blood pressure of 152/94
mmHg on three separate occasions over 2 weeks. He has no symptoms, normal renal function, and
no evidence of target organ damage. His father had a stroke at age 65. Which classification and
initial management approach is most appropriate according to current JNC-8 and ACC/AHA
guidelines?
A. Stage 1 hypertension; begin with a thiazide diuretic and reassess in 1 month
B. Stage 2 hypertension; initiate dual therapy with an ACE inhibitor and calcium channel blocker
C. Stage 1 hypertension; initiate lifestyle modifications and a single antihypertensive agent
D. Stage 2 hypertension; begin with a beta-blocker and add a thiazide if needed
Correct Answer: C
Rationale: A BP of 152/94 mmHg meets criteria for Stage 1 hypertension (130-139/80-89 is Stage 1
under ACC/AHA, though JNC-8 classified 140-159/90-99 as Stage 1); current guidelines recommend
lifestyle modification plus a single agent for Stage 1 with elevated cardiovascular risk. Stage 2
requires BP ≥160/100 or ≥140/90 with compelling indications, which this patient does not have.
Beta-blockers are no longer first-line for uncomplicated hypertension.
Question 4 of 50
A 71-year-old woman with type 2 diabetes presents with a 2-week history of painless, progressive
vision loss in her right eye. Fundoscopic examination reveals dot-blot hemorrhages, hard exudates
arranged in a circinate pattern around the macula, and microaneurysms. Her HbA1c is 9.2%. Which
stage of diabetic retinopathy is most consistent with these findings?
A. Mild non-proliferative diabetic retinopathy with scattered microaneurysms only
B. Moderate non-proliferative diabetic retinopathy with intraretinal hemorrhages and hard exudates
C. Severe non-proliferative diabetic retinopathy with venous beading and neovascularization
D. Proliferative diabetic retinopathy with preretinal hemorrhage and fibrovascular proliferation
Correct Answer: B
, Rationale: Dot-blot hemorrhages, hard exudates in a circinate pattern, and microaneurysms define
moderate NPDR; severe NPDR requires venous beading or intraretinal microvascular abnormalities,
and proliferative disease requires neovascularization, which is absent here. The circinate exudates
indicate macular edema, a common complication of moderate NPDR.
Question 5 of 50
A 34-year-old female presents with episodic, severe, unilateral periorbital headaches associated with
ipsilateral lacrimation, nasal congestion, and restlessness. The attacks occur nightly for 2 weeks,
then remit for months. She describes the pain as "a hot poker behind my eye." Which diagnostic
criterion is most specific for confirming this headache syndrome?
A. Pain duration of 4-72 hours with nausea, photophobia, and phonophobia
B. Strictly unilateral pain with cranial autonomic features and a circadian pattern
C. Bilateral, band-like pressure with mild nausea but no autonomic symptoms
D. Pain triggered by chewing, with jaw claudication and elevated inflammatory markers
Correct Answer: B
Rationale: The circadian pattern (clustering over weeks), severe unilateral periorbital pain, and cranial
autonomic features (lacrimation, nasal congestion) are pathognomonic for cluster headache.
Migraine lasts 4-72 hours with photophobia/phonophobia, tension-type is bilateral and pressure-like,
and giant cell arteritis presents in older adults with jaw claudication and elevated ESR/CRP.
Question 6 of 50
A 28-year-old male presents with acute onset of right-sided weakness and dysarthria 45 minutes
after injecting heroin. On examination, he has a right facial droop, right arm drift, and right leg
weakness (NIHSS 8). CT head is negative for hemorrhage. His blood pressure is 178/102 mmHg.
Which immediate management decision is most appropriate in this patient?
A. Administer IV alteplase immediately since he is within the 4.5-hour window and CT is negative
B. Obtain CT angiography to evaluate for arterial dissection before any intervention
C. Withhold thrombolytics due to recent illicit drug use and uncontrolled hypertension
D. Begin IV heparin infusion immediately for secondary stroke prevention
Correct Answer: A
Rationale: IV alteplase is indicated within 4.5 hours for acute ischemic stroke with CT negative for
hemorrhage; recent drug use and mild hypertension are not absolute contraindications. CT
angiography is useful but should not delay thrombolysis. Heparin is not indicated for acute ischemic
stroke and increases hemorrhagic risk. Blood pressure can be managed during thrombolysis.
Question 7 of 50
2026/2027: Complete Exam-Style Questions with Detailed Rationales
| 100% Verified | Pass Guaranteed – A+ Graded
TABLE OF CONTENTS
Section 1 | Advanced Health Assessment & Diagnostic Reasoning | Q1 – Q10
Section 2 | Pathophysiology & Pharmacology Principles | Q11 – Q20
Section 3 | Clinical Management of Common Conditions | Q21 – Q30
Section 4 | Evidence-Based Practice & Quality Improvement | Q31 – Q40
Section 5 | Ethical, Legal & Professional Role Development | Q41 – Q50
Instructions: Choose the single best answer. Pass: 80% in 90 minutes.
══════════════════════════════════════
SECTION 1: ADVANCED HEALTH ASSESSMENT & DIAGNOSTIC REASONING Q1 – Q10
══════════════════════════════════════
Question 1 of 50
A 62-year-old male presents to the clinic with complaints of progressive dyspnea on exertion over
the past 3 months. On physical examination, you note a displaced point of maximal impulse (PMI)
laterally, an S3 gallop, and bilateral basilar crackles. His jugular venous pressure is elevated at 6 cm.
Which diagnostic finding would most strongly support a diagnosis of systolic heart failure?
A. Echocardiogram showing preserved ejection fraction of 60% with diastolic dysfunction
B. BNP level of 180 pg/mL with normal renal function
C. Echocardiogram showing left ventricular ejection fraction of 35% with global hypokinesis
D. Chest X-ray showing clear lung fields and a normal cardiac silhouette
Correct Answer: C
Rationale: An ejection fraction of 35% with global hypokinesis is the hallmark of HFrEF (systolic
heart failure), which aligns perfectly with the S3 gallop, displaced PMI, and elevated JVP. A preserved
EF of 60% would suggest HFpEF, not systolic failure. A BNP of 180 is mildly elevated and
non-specific, while clear lung fields contradict the clinical picture of pulmonary congestion.
Question 2 of 50
A 45-year-old woman with a history of Graves' disease presents with palpitations, heat intolerance,
and a 10-pound weight loss over 6 weeks. On examination, her resting heart rate is 112 bpm, she has
fine tremor of the outstretched hands, and bilateral exophthalmos. Laboratory studies show TSH
<0.01 mIU/L and free T4 3.2 ng/dL. Which additional physical finding would most specifically
support active Graves' disease rather than another cause of hyperthyroidism?
,A. Diffuse, symmetric thyroid enlargement with a bruit on auscultation
B. A solitary, firm, non-tender nodule palpable in the right thyroid lobe
C. Bilateral pretibial myxedema with non-pitting edema of the lower extremities
D. A thyroid gland that is tender to palpation with associated fever and malaise
Correct Answer: A
Rationale: A diffuse, symmetric goiter with an audible bruit is pathognomonic for Graves' disease
due to the hypervascularity of the gland from TSH receptor stimulation. A solitary nodule suggests
toxic adenoma, pretibial myxedema is rare and non-specific, and tenderness with fever points to
subacute thyroiditis rather than Graves'.
Question 3 of 50
During a routine wellness visit, a 58-year-old African American male has a blood pressure of 152/94
mmHg on three separate occasions over 2 weeks. He has no symptoms, normal renal function, and
no evidence of target organ damage. His father had a stroke at age 65. Which classification and
initial management approach is most appropriate according to current JNC-8 and ACC/AHA
guidelines?
A. Stage 1 hypertension; begin with a thiazide diuretic and reassess in 1 month
B. Stage 2 hypertension; initiate dual therapy with an ACE inhibitor and calcium channel blocker
C. Stage 1 hypertension; initiate lifestyle modifications and a single antihypertensive agent
D. Stage 2 hypertension; begin with a beta-blocker and add a thiazide if needed
Correct Answer: C
Rationale: A BP of 152/94 mmHg meets criteria for Stage 1 hypertension (130-139/80-89 is Stage 1
under ACC/AHA, though JNC-8 classified 140-159/90-99 as Stage 1); current guidelines recommend
lifestyle modification plus a single agent for Stage 1 with elevated cardiovascular risk. Stage 2
requires BP ≥160/100 or ≥140/90 with compelling indications, which this patient does not have.
Beta-blockers are no longer first-line for uncomplicated hypertension.
Question 4 of 50
A 71-year-old woman with type 2 diabetes presents with a 2-week history of painless, progressive
vision loss in her right eye. Fundoscopic examination reveals dot-blot hemorrhages, hard exudates
arranged in a circinate pattern around the macula, and microaneurysms. Her HbA1c is 9.2%. Which
stage of diabetic retinopathy is most consistent with these findings?
A. Mild non-proliferative diabetic retinopathy with scattered microaneurysms only
B. Moderate non-proliferative diabetic retinopathy with intraretinal hemorrhages and hard exudates
C. Severe non-proliferative diabetic retinopathy with venous beading and neovascularization
D. Proliferative diabetic retinopathy with preretinal hemorrhage and fibrovascular proliferation
Correct Answer: B
, Rationale: Dot-blot hemorrhages, hard exudates in a circinate pattern, and microaneurysms define
moderate NPDR; severe NPDR requires venous beading or intraretinal microvascular abnormalities,
and proliferative disease requires neovascularization, which is absent here. The circinate exudates
indicate macular edema, a common complication of moderate NPDR.
Question 5 of 50
A 34-year-old female presents with episodic, severe, unilateral periorbital headaches associated with
ipsilateral lacrimation, nasal congestion, and restlessness. The attacks occur nightly for 2 weeks,
then remit for months. She describes the pain as "a hot poker behind my eye." Which diagnostic
criterion is most specific for confirming this headache syndrome?
A. Pain duration of 4-72 hours with nausea, photophobia, and phonophobia
B. Strictly unilateral pain with cranial autonomic features and a circadian pattern
C. Bilateral, band-like pressure with mild nausea but no autonomic symptoms
D. Pain triggered by chewing, with jaw claudication and elevated inflammatory markers
Correct Answer: B
Rationale: The circadian pattern (clustering over weeks), severe unilateral periorbital pain, and cranial
autonomic features (lacrimation, nasal congestion) are pathognomonic for cluster headache.
Migraine lasts 4-72 hours with photophobia/phonophobia, tension-type is bilateral and pressure-like,
and giant cell arteritis presents in older adults with jaw claudication and elevated ESR/CRP.
Question 6 of 50
A 28-year-old male presents with acute onset of right-sided weakness and dysarthria 45 minutes
after injecting heroin. On examination, he has a right facial droop, right arm drift, and right leg
weakness (NIHSS 8). CT head is negative for hemorrhage. His blood pressure is 178/102 mmHg.
Which immediate management decision is most appropriate in this patient?
A. Administer IV alteplase immediately since he is within the 4.5-hour window and CT is negative
B. Obtain CT angiography to evaluate for arterial dissection before any intervention
C. Withhold thrombolytics due to recent illicit drug use and uncontrolled hypertension
D. Begin IV heparin infusion immediately for secondary stroke prevention
Correct Answer: A
Rationale: IV alteplase is indicated within 4.5 hours for acute ischemic stroke with CT negative for
hemorrhage; recent drug use and mild hypertension are not absolute contraindications. CT
angiography is useful but should not delay thrombolysis. Heparin is not indicated for acute ischemic
stroke and increases hemorrhagic risk. Blood pressure can be managed during thrombolysis.
Question 7 of 50
