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Comprehensive Mitral Valve Disease Nursing Study Guide High-Yield
Questions | Verified Answers | Detailed Rationales NCLEX-Style Review |
A+ Graded Content
Structure & Organization
This study guide is organized according to the key aspects of mitral valve disease, covering
anatomy, pathophysiology, assessment findings, diagnostics, medical management, surgical
interventions, and nursing care.
Section Content Area Q&A Count
I Anatomy & Physiology of the Mitral Valve 10
II Mitral Stenosis 15
III Mitral Regurgitation (Insufficiency) 15
IV Mitral Valve Prolapse (MVP) 10
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Section Content Area Q&A Count
V Diagnostic Studies & Hemodynamics 10
VI Medical Management & Pharmacology 15
VII Surgical Interventions 15
VIII Preoperative & Postoperative Nursing Care 15
IX Complications & Emergency Management 10
X Patient Education & Discharge Planning 10
XI NGN Case Studies 15
Total 140
PART I: Anatomy & Physiology of the Mitral Valve
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1. A nursing student is studying the anatomy of the heart. Which of the following correctly
describes the location of the mitral valve?
A) Between the right atrium and right ventricle
B) Between the left atrium and left ventricle
C) Between the left ventricle and aorta
D) Between the right ventricle and pulmonary artery
Answer: B) Between the left atrium and left ventricle
Rationale: The mitral valve (bicuspid valve) is located between the left atrium and left ventricle. It
prevents backflow of blood from the left ventricle into the left atrium during systole. Option A
describes the tricuspid valve. Option C describes the aortic valve. Option D describes the pulmonic
valve.
2. The mitral valve is also known as which of the following?
A) Tricuspid valve
B) Bicuspid valve
C) Semilunar valve
D) Pulmonary valve
Answer: B) Bicuspid valve
Rationale: The mitral valve is called the bicuspid valve because it has two leaflets (anterior and
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posterior). The tricuspid valve (A) has three leaflets. Semilunar valves (C) are the aortic and
pulmonic valves. The pulmonary valve (D) is a semilunar valve.
3. A nurse is reviewing cardiac anatomy. Which of the following structures is attached to the
mitral valve leaflets to prevent prolapse during systole?
A) Papillary muscles
B) Chordae tendineae
C) Interventricular septum
D) Atrial appendage
Answer: B) Chordae tendineae
Rationale: The chordae tendineae are fibrous cords that attach the mitral valve leaflets to the
papillary muscles. They prevent the valve leaflets from prolapsing (bulging back) into the left atrium
during ventricular systole. Papillary muscles (A) contract to pull the chordae tendineae. The
interventricular septum (C) separates the ventricles. The atrial appendage (D) is a small muscular
pouch.
4. During which phase of the cardiac cycle is the mitral valve normally open?
Comprehensive Mitral Valve Disease Nursing Study Guide High-Yield
Questions | Verified Answers | Detailed Rationales NCLEX-Style Review |
A+ Graded Content
Structure & Organization
This study guide is organized according to the key aspects of mitral valve disease, covering
anatomy, pathophysiology, assessment findings, diagnostics, medical management, surgical
interventions, and nursing care.
Section Content Area Q&A Count
I Anatomy & Physiology of the Mitral Valve 10
II Mitral Stenosis 15
III Mitral Regurgitation (Insufficiency) 15
IV Mitral Valve Prolapse (MVP) 10
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Section Content Area Q&A Count
V Diagnostic Studies & Hemodynamics 10
VI Medical Management & Pharmacology 15
VII Surgical Interventions 15
VIII Preoperative & Postoperative Nursing Care 15
IX Complications & Emergency Management 10
X Patient Education & Discharge Planning 10
XI NGN Case Studies 15
Total 140
PART I: Anatomy & Physiology of the Mitral Valve
,3|Page
1. A nursing student is studying the anatomy of the heart. Which of the following correctly
describes the location of the mitral valve?
A) Between the right atrium and right ventricle
B) Between the left atrium and left ventricle
C) Between the left ventricle and aorta
D) Between the right ventricle and pulmonary artery
Answer: B) Between the left atrium and left ventricle
Rationale: The mitral valve (bicuspid valve) is located between the left atrium and left ventricle. It
prevents backflow of blood from the left ventricle into the left atrium during systole. Option A
describes the tricuspid valve. Option C describes the aortic valve. Option D describes the pulmonic
valve.
2. The mitral valve is also known as which of the following?
A) Tricuspid valve
B) Bicuspid valve
C) Semilunar valve
D) Pulmonary valve
Answer: B) Bicuspid valve
Rationale: The mitral valve is called the bicuspid valve because it has two leaflets (anterior and
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posterior). The tricuspid valve (A) has three leaflets. Semilunar valves (C) are the aortic and
pulmonic valves. The pulmonary valve (D) is a semilunar valve.
3. A nurse is reviewing cardiac anatomy. Which of the following structures is attached to the
mitral valve leaflets to prevent prolapse during systole?
A) Papillary muscles
B) Chordae tendineae
C) Interventricular septum
D) Atrial appendage
Answer: B) Chordae tendineae
Rationale: The chordae tendineae are fibrous cords that attach the mitral valve leaflets to the
papillary muscles. They prevent the valve leaflets from prolapsing (bulging back) into the left atrium
during ventricular systole. Papillary muscles (A) contract to pull the chordae tendineae. The
interventricular septum (C) separates the ventricles. The atrial appendage (D) is a small muscular
pouch.
4. During which phase of the cardiac cycle is the mitral valve normally open?
