NR 509 Week 5 Quiz - Advanced Physical Assessment (2026/2027) Chamberlain University
WEEK 5 QUIZ - NR509 / NR 509 (LATEST ):
ADVANCED PHYSICAL ASSESSMENT - CHAMBERLAIN
Chamberlain University | NR 509 Advanced Physical Assessment | Week 5 Quiz
Total Questions: 50 | Cognitive Distribution: 20% Recall, 50% Application, 30% Analysis | Aligned with AACN
Essentials of Master's Education
Section 1: Cardiovascular & Peripheral Vascular Assessment (15 Questions)
Q1: The first heart sound (S1) is produced by which physiological event during the cardiac cycle?
A. Closure of the aortic and pulmonic semilunar valves at the beginning of ventricular diastole
B. Closure of the mitral and tricuspid (atrioventricular) valves at the onset of ventricular systole *[CORRECT]*
C. Opening of the mitral valve allowing rapid ventricular filling during early diastole
D. Vibrations of the chordae tendineae during atrial contraction in late diastole
Correct Answer: B
Rationale: S1 ("lub") results from closure of the mitral and tricuspid valves marking the onset of ventricular systole. The aortic
and pulmonic valve closures produce S2 ("dub"), marking the beginning of diastole. Valve openings are normally silent, and
chordae tendineae vibrations are not an audible heart sound source. This distinction is foundational in NR 509 cardiac
auscultation competencies and AACN Master's Essentials for advanced physical assessment.
Q2: A 68-year-old male with a history of hypertension presents with dyspnea on exertion. Auscultation reveals
a low-frequency sound immediately following S2 at the apex with the patient in the left lateral decubitus
position using the bell of the stethoscope. What does this finding most likely indicate?
A. A normal physiologic split S2 commonly heard in young adults
B. An S4 gallop suggesting decreased left ventricular compliance from diastolic dysfunction
C. An S3 gallop indicative of increased ventricular filling pressure and possible heart failure *[CORRECT]*
D. A pericardial friction rub caused by inflammation of the pericardial layers
Correct Answer: C
Rationale: An S3 gallop occurs just after S2 in early diastole and is best heard at the apex with the bell in the left lateral position.
In adults over 40 it is pathologic, signaling increased ventricular filling pressures typical of systolic heart failure. S4 precedes S1
in late diastole and reflects reduced ventricular compliance (e.g., hypertrophy). Split S2 is a normal inspiratory finding, and a
friction rub has a grating, to-and-fro quality, not a low-frequency gallop. This aligns with NR 509 heart sound differentiation
competencies.
Page 1 NR 509 - Advanced Physical Assessment - Week 5 Confidential - For Educational Use
,NR 509 Week 5 Quiz - Advanced Physical Assessment (2026/2027) Chamberlain University
Q3: While assessing a 72-year-old patient with longstanding hypertension, the nurse practitioner auscultates
an extra sound immediately before S1. The sound is best heard with the bell at the apex. Which hemodynamic
mechanism best explains this finding?
A. Rapid passive ventricular filling from elevated atrial pressure
B. Atrial contraction against a stiff, noncompliant left ventricle *[CORRECT]*
C. Premature closure of the semilunar valves due to reduced afterload
D. Murmur from turbulent flow across a regurgitant mitral valve
Correct Answer: B
Rationale: An S4 occurs in late diastole just before S1 and is generated by atrial contraction forcing blood into a stiff,
noncompliant ventricle, commonly from left ventricular hypertrophy due to chronic hypertension, aortic stenosis, or ischemic
disease. It is best heard with the bell at the apex. Rapid ventricular filling produces S3, not S4. Semilunar valve closure timing is
not altered by reduced afterload in this manner, and a regurgitant murmur has a different timing and quality (holosystolic,
blowing). This reflects NR 509 advanced cardiac auscultation principles.
Q4: A 58-year-old female presents with a systolic murmur graded 4/6. Which additional finding would the
nurse practitioner expect to identify during the cardiac examination based on the Levine grading system?
A. Murmur faintly heard only after the patient sits forward and holds breath
B. Murmur clearly heard with a palpable thrill present on the precordium *[CORRECT]*
C. Murmur loud enough to be heard with the stethoscope barely touching the chest
D. Murmur audible without a stethoscope at a distance from the chest wall
Correct Answer: B
Rationale: A grade 4/6 murmur is moderately loud and accompanied by a palpable thrill, distinguishing it from lower grades.
Grade 1 is barely audible, grade 2 is quiet but immediately heard, grade 3 is clearly heard without a thrill, grade 5 is loud with
the stethoscope edge touching, and grade 6 is audible with the stethoscope off the chest. Mastery of the Levine scale is required
for NR 509 cardiac assessment documentation and is consistent with AACN Essentials for accurate clinical communication.
Q5: When assessing jugular venous distension (JVD) in a 65-year-old patient with suspected right-sided heart
failure, which technique demonstrates correct advanced physical assessment procedure?
A. Position the patient supine flat and measure the highest point of pulsation above the sternal angle with a
vertical ruler
B. Elevate the head of the bed to 30-45 degrees and measure the vertical height of jugular venous pulsation
above the sternal angle *[CORRECT]*
C. Place the patient in Trendelenburg position and inspect for carotid artery pulsations bilaterally
D. Have the patient sit upright at 90 degrees and palpate the sternocleidomastoid muscle for thrills
Correct Answer: B
Rationale: JVD assessment is performed with the head of the bed elevated 30-45 degrees; the vertical height of jugular venous
pulsation measured above the sternal angle (angle of Louis) should not exceed 3-4 cm. Supine positioning exaggerates venous
filling, while full upright positioning may obscure mild elevation. Trendelenburg increases venous return and distorts findings.
Carotid pulsations are arterial, not venous, and palpating for thrills is not a JVD technique. This competency is central to NR 509
cardiovascular assessment and reflects AACN standards for evaluating right heart hemodynamics.
Page 2 NR 509 - Advanced Physical Assessment - Week 5 Confidential - For Educational Use
, NR 509 Week 5 Quiz - Advanced Physical Assessment (2026/2027) Chamberlain University
Q6: A nurse practitioner is preparing to measure a patient's blood pressure per American Heart Association
guidelines. Which sequence of actions reflects correct technique?
A. Apply the cuff snugly over thin clothing, inflate 20 mm Hg above radial pulse disappearance, deflate at 4-5
mm Hg per second
B. Position the arm at heart level with the cuff on bare skin, inflate 30 mm Hg above palpated systolic, deflate at
2-3 mm Hg per second *[CORRECT]*
C. Place the cuff on the forearm with the patient standing, inflate until brachial pulse disappears, deflate rapidly
D. Have the patient cross legs and talk during measurement to distract, deflate at 8-10 mm Hg per second
Correct Answer: B
Rationale: Correct BP technique requires the cuff on bare skin at heart level with the patient seated quietly, feet flat, legs
uncrossed, for at least 5 minutes. Inflate 30 mm Hg above palpated systolic disappearance and deflate at 2-3 mm Hg per second.
Clothing, improper cuff size, forearm placement, talking, leg crossing, and rapid deflation all introduce error. These procedural
standards are emphasized in NR 509 cardiovascular assessment and the AHA guidelines endorsed by AACN Essentials.
Q7: A 70-year-old patient reports lightheadedness when standing. Baseline vital signs supine: BP 138/82, HR
72. After standing for 3 minutes: BP 112/68, HR 88. Which interpretation and clinical reasoning is most
accurate?
A. Normal orthostatic response; the heart rate increase compensates appropriately for position change
B. Orthostatic hypotension present, defined as a systolic drop of at least 20 mm Hg or diastolic drop of at least
10 mm Hg within 3 minutes of standing *[CORRECT]*
C. Orthostatic hypotension is present only when both systolic and diastolic drop by 30 mm Hg or more
D. The patient is volume overloaded and requires diuresis based on the postural vital sign changes
Correct Answer: B
Rationale: Orthostatic hypotension is defined as a systolic BP decrease of at least 20 mm Hg or diastolic decrease of at least 10
mm Hg within 3 minutes of standing, often accompanied by symptoms (dizziness, syncope). This patient's 26 mm Hg systolic drop
meets criteria, even though the diastolic drop is borderline. A compensatory HR rise of 16 bpm suggests some autonomic response
but does not negate the diagnosis. The 30 mm Hg threshold is incorrect, and the symptoms do not support volume overload. This
interpretation aligns with NR 509 orthostatic vital sign competencies and AACN clinical reasoning standards.
Q8: A patient presents to the clinic with chest pain. The 12-lead ECG shows ST-segment elevation in leads II,
III, and aVF with reciprocal changes in I and aVL. Which anatomical region of the heart is most likely
affected, and what is the priority clinical action?
A. Anterior wall ischemia; arrange outpatient stress testing within 48 hours
B. Inferior wall myocardial infarction; activate the STEMI pathway and transfer for emergent reperfusion
therapy *[CORRECT]*
C. Lateral wall infarction; administer sublingual nitroglycerin and recheck ECG in 1 hour
D. Posterior wall infarction; obtain serial troponins every 6 hours before intervention
Correct Answer: B
Rationale: ST elevation in II, III, and aVF indicates an inferior wall MI, typically from right coronary artery occlusion, requiring
emergent activation of the STEMI pathway for reperfusion (PCI or fibrinolytics). Reciprocal depression in I and aVL supports
the diagnosis. Anterior MI shows changes in V1-V4, lateral in I, aVL, V5-V6; posterior shows tall R waves and ST depression in
V1-V3. Delaying care for stress testing or serial troponins alone violates NR 509 prioritization and AACN Essentials for
time-sensitive acute coronary syndrome management.
Page 3 NR 509 - Advanced Physical Assessment - Week 5 Confidential - For Educational Use
WEEK 5 QUIZ - NR509 / NR 509 (LATEST ):
ADVANCED PHYSICAL ASSESSMENT - CHAMBERLAIN
Chamberlain University | NR 509 Advanced Physical Assessment | Week 5 Quiz
Total Questions: 50 | Cognitive Distribution: 20% Recall, 50% Application, 30% Analysis | Aligned with AACN
Essentials of Master's Education
Section 1: Cardiovascular & Peripheral Vascular Assessment (15 Questions)
Q1: The first heart sound (S1) is produced by which physiological event during the cardiac cycle?
A. Closure of the aortic and pulmonic semilunar valves at the beginning of ventricular diastole
B. Closure of the mitral and tricuspid (atrioventricular) valves at the onset of ventricular systole *[CORRECT]*
C. Opening of the mitral valve allowing rapid ventricular filling during early diastole
D. Vibrations of the chordae tendineae during atrial contraction in late diastole
Correct Answer: B
Rationale: S1 ("lub") results from closure of the mitral and tricuspid valves marking the onset of ventricular systole. The aortic
and pulmonic valve closures produce S2 ("dub"), marking the beginning of diastole. Valve openings are normally silent, and
chordae tendineae vibrations are not an audible heart sound source. This distinction is foundational in NR 509 cardiac
auscultation competencies and AACN Master's Essentials for advanced physical assessment.
Q2: A 68-year-old male with a history of hypertension presents with dyspnea on exertion. Auscultation reveals
a low-frequency sound immediately following S2 at the apex with the patient in the left lateral decubitus
position using the bell of the stethoscope. What does this finding most likely indicate?
A. A normal physiologic split S2 commonly heard in young adults
B. An S4 gallop suggesting decreased left ventricular compliance from diastolic dysfunction
C. An S3 gallop indicative of increased ventricular filling pressure and possible heart failure *[CORRECT]*
D. A pericardial friction rub caused by inflammation of the pericardial layers
Correct Answer: C
Rationale: An S3 gallop occurs just after S2 in early diastole and is best heard at the apex with the bell in the left lateral position.
In adults over 40 it is pathologic, signaling increased ventricular filling pressures typical of systolic heart failure. S4 precedes S1
in late diastole and reflects reduced ventricular compliance (e.g., hypertrophy). Split S2 is a normal inspiratory finding, and a
friction rub has a grating, to-and-fro quality, not a low-frequency gallop. This aligns with NR 509 heart sound differentiation
competencies.
Page 1 NR 509 - Advanced Physical Assessment - Week 5 Confidential - For Educational Use
,NR 509 Week 5 Quiz - Advanced Physical Assessment (2026/2027) Chamberlain University
Q3: While assessing a 72-year-old patient with longstanding hypertension, the nurse practitioner auscultates
an extra sound immediately before S1. The sound is best heard with the bell at the apex. Which hemodynamic
mechanism best explains this finding?
A. Rapid passive ventricular filling from elevated atrial pressure
B. Atrial contraction against a stiff, noncompliant left ventricle *[CORRECT]*
C. Premature closure of the semilunar valves due to reduced afterload
D. Murmur from turbulent flow across a regurgitant mitral valve
Correct Answer: B
Rationale: An S4 occurs in late diastole just before S1 and is generated by atrial contraction forcing blood into a stiff,
noncompliant ventricle, commonly from left ventricular hypertrophy due to chronic hypertension, aortic stenosis, or ischemic
disease. It is best heard with the bell at the apex. Rapid ventricular filling produces S3, not S4. Semilunar valve closure timing is
not altered by reduced afterload in this manner, and a regurgitant murmur has a different timing and quality (holosystolic,
blowing). This reflects NR 509 advanced cardiac auscultation principles.
Q4: A 58-year-old female presents with a systolic murmur graded 4/6. Which additional finding would the
nurse practitioner expect to identify during the cardiac examination based on the Levine grading system?
A. Murmur faintly heard only after the patient sits forward and holds breath
B. Murmur clearly heard with a palpable thrill present on the precordium *[CORRECT]*
C. Murmur loud enough to be heard with the stethoscope barely touching the chest
D. Murmur audible without a stethoscope at a distance from the chest wall
Correct Answer: B
Rationale: A grade 4/6 murmur is moderately loud and accompanied by a palpable thrill, distinguishing it from lower grades.
Grade 1 is barely audible, grade 2 is quiet but immediately heard, grade 3 is clearly heard without a thrill, grade 5 is loud with
the stethoscope edge touching, and grade 6 is audible with the stethoscope off the chest. Mastery of the Levine scale is required
for NR 509 cardiac assessment documentation and is consistent with AACN Essentials for accurate clinical communication.
Q5: When assessing jugular venous distension (JVD) in a 65-year-old patient with suspected right-sided heart
failure, which technique demonstrates correct advanced physical assessment procedure?
A. Position the patient supine flat and measure the highest point of pulsation above the sternal angle with a
vertical ruler
B. Elevate the head of the bed to 30-45 degrees and measure the vertical height of jugular venous pulsation
above the sternal angle *[CORRECT]*
C. Place the patient in Trendelenburg position and inspect for carotid artery pulsations bilaterally
D. Have the patient sit upright at 90 degrees and palpate the sternocleidomastoid muscle for thrills
Correct Answer: B
Rationale: JVD assessment is performed with the head of the bed elevated 30-45 degrees; the vertical height of jugular venous
pulsation measured above the sternal angle (angle of Louis) should not exceed 3-4 cm. Supine positioning exaggerates venous
filling, while full upright positioning may obscure mild elevation. Trendelenburg increases venous return and distorts findings.
Carotid pulsations are arterial, not venous, and palpating for thrills is not a JVD technique. This competency is central to NR 509
cardiovascular assessment and reflects AACN standards for evaluating right heart hemodynamics.
Page 2 NR 509 - Advanced Physical Assessment - Week 5 Confidential - For Educational Use
, NR 509 Week 5 Quiz - Advanced Physical Assessment (2026/2027) Chamberlain University
Q6: A nurse practitioner is preparing to measure a patient's blood pressure per American Heart Association
guidelines. Which sequence of actions reflects correct technique?
A. Apply the cuff snugly over thin clothing, inflate 20 mm Hg above radial pulse disappearance, deflate at 4-5
mm Hg per second
B. Position the arm at heart level with the cuff on bare skin, inflate 30 mm Hg above palpated systolic, deflate at
2-3 mm Hg per second *[CORRECT]*
C. Place the cuff on the forearm with the patient standing, inflate until brachial pulse disappears, deflate rapidly
D. Have the patient cross legs and talk during measurement to distract, deflate at 8-10 mm Hg per second
Correct Answer: B
Rationale: Correct BP technique requires the cuff on bare skin at heart level with the patient seated quietly, feet flat, legs
uncrossed, for at least 5 minutes. Inflate 30 mm Hg above palpated systolic disappearance and deflate at 2-3 mm Hg per second.
Clothing, improper cuff size, forearm placement, talking, leg crossing, and rapid deflation all introduce error. These procedural
standards are emphasized in NR 509 cardiovascular assessment and the AHA guidelines endorsed by AACN Essentials.
Q7: A 70-year-old patient reports lightheadedness when standing. Baseline vital signs supine: BP 138/82, HR
72. After standing for 3 minutes: BP 112/68, HR 88. Which interpretation and clinical reasoning is most
accurate?
A. Normal orthostatic response; the heart rate increase compensates appropriately for position change
B. Orthostatic hypotension present, defined as a systolic drop of at least 20 mm Hg or diastolic drop of at least
10 mm Hg within 3 minutes of standing *[CORRECT]*
C. Orthostatic hypotension is present only when both systolic and diastolic drop by 30 mm Hg or more
D. The patient is volume overloaded and requires diuresis based on the postural vital sign changes
Correct Answer: B
Rationale: Orthostatic hypotension is defined as a systolic BP decrease of at least 20 mm Hg or diastolic decrease of at least 10
mm Hg within 3 minutes of standing, often accompanied by symptoms (dizziness, syncope). This patient's 26 mm Hg systolic drop
meets criteria, even though the diastolic drop is borderline. A compensatory HR rise of 16 bpm suggests some autonomic response
but does not negate the diagnosis. The 30 mm Hg threshold is incorrect, and the symptoms do not support volume overload. This
interpretation aligns with NR 509 orthostatic vital sign competencies and AACN clinical reasoning standards.
Q8: A patient presents to the clinic with chest pain. The 12-lead ECG shows ST-segment elevation in leads II,
III, and aVF with reciprocal changes in I and aVL. Which anatomical region of the heart is most likely
affected, and what is the priority clinical action?
A. Anterior wall ischemia; arrange outpatient stress testing within 48 hours
B. Inferior wall myocardial infarction; activate the STEMI pathway and transfer for emergent reperfusion
therapy *[CORRECT]*
C. Lateral wall infarction; administer sublingual nitroglycerin and recheck ECG in 1 hour
D. Posterior wall infarction; obtain serial troponins every 6 hours before intervention
Correct Answer: B
Rationale: ST elevation in II, III, and aVF indicates an inferior wall MI, typically from right coronary artery occlusion, requiring
emergent activation of the STEMI pathway for reperfusion (PCI or fibrinolytics). Reciprocal depression in I and aVL supports
the diagnosis. Anterior MI shows changes in V1-V4, lateral in I, aVL, V5-V6; posterior shows tall R waves and ST depression in
V1-V3. Delaying care for stress testing or serial troponins alone violates NR 509 prioritization and AACN Essentials for
time-sensitive acute coronary syndrome management.
Page 3 NR 509 - Advanced Physical Assessment - Week 5 Confidential - For Educational Use
