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Raja Test 2
Heart 2
84
Health Care
Professional
02/24/2012

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Cards

Term
1.       The _____ is the right upper chamber of the heart.
Definition
RIGHT ATRIUM
Term
2.       The right atrium receives venous blood from the whole body via the _____ and _____.
Definition
SVC, IVC
Term
3.       The right atrium sends blood to the right ventricle through the _____.
Definition
TRICUSPID VALVE
Term
4.       The right atrium forms these 4 borders of the heart.
Definition
1) RIGHT BORDER, 2) PART OF THE SUPERIOR BORDER, 3) STERNOCOSTAL SURFACE, 4) BASE OF THE HEART
Term
5.       _____ is the smooth, thin walled posterior part of the right atrium in which the SVC, IVC, and coronary sinus opens.
Definition
SINUS VENARUM
Term
6.       The rough, muscular anterior wall of the right atrium is composed of _____ muscles.
Definition
PECTINATE MUSCLES
Term
7.       The right atrioventricular orifice is guarded by a _____, which discharges the right atrial blood to the right ventricle.
Definition
TRICUSPID VALVE
Term
8.       A vertical ridge called the _____ separates the rough part of the right atrium from the smooth part.
Definition
CRISTA TERMINALIS
Term
9.       The opening of the _____, which is a short venous trunk that receives most of the cardiac veins, lies between the right AV orifice and the IVC orifice.
Definition
CORONARY SINUS
Term
10.   The interatrial septum separating the atria has an oval, thumbprint-size depression called the _____, which is a remnant of the oval foramen and its valve in the fetus.
Definition
OVAL FOSSA
Term
11.   The border of the oval fossa is called the _____.
Definition
LIMBUS FOSSA OVALIS
Term
12.   The triangle of Koch is located in the right atrium, and it is bounded by these 3 structures.
Definition
1) TENDON OF TODARO, 2) OSTIUM OF THE CORONARY SINUS, 3) SEPTAL CUSP OF THE TRICUSPID VALVE
Term
13.   The _____ is a tendinus structure that runs into the septum between the coronary sinus and fossa ovalis from junction between the valves of the inferior vena cava and coronary sinus.
Definition
TENDON OF TODARO
Term
14.   The triangle of Koch is important in that it contains the _____.
Definition
ATRIOVENTRICULAR NODE
Term
15.   The outflow part of the right ventricle, which leads to the pulmonary trunk is the _____.
Definition
CONUS ARTERIOSUS (INFUNDIBULUM)
Term
16.   The conus arteriosus has smooth walls, and it is derived from the _____.
Definition
BULBUS CORDIS
Term
17.   The inflow portion of the right ventricle has numerous, muscular irregular structures called the _____.
Definition
TRABECULAE CARNEAE
Term
18.   Trabeculae carneae are also called _____.
Definition
PAPILLARY MUSCLES
Term
19.   The trabeculae carnae have only one end attached to the _____, while the other end serves as the point of attachment for tendon like fibrous cords called the _____.
Definition
VENTRICULAR SURFACE; CHORDAE TENDINAE
Term
20.   The _____ connect the free edges of the cusps of the tricuspid valve.
Definition
CHORDAE TENDINAE
Term
21.   There are _____ papillary muscles in the right ventricle that correspond to each cusp of the tricuspid valve.
Definition
3
Term
22.   The _____ arises from the anterior wall of the right ventricle. Its tendinous cords attach to the anterior and posterior cusps of the tricuspid valve.
Definition
ANTERIOR PAPILLARY MUSCLE
Term
23.   The _____ arises from the inferior wall of the right ventricle. Its tendinous cords attach to the posterior and septal cusps of the tricuspid valve.
Definition
POSTERIOR PAPILLARY MUSCLE
Term
24.   The _____ arises from the interventricular septum. Its tendinous cords attach to the anterior and septal cusps of the tricuspid valve.
Definition
SEPTAL PAPILLARY MUSCLE
Term
25.   The _____ is a thick muscular ridge present in the right ventricle, that separates the rough muscular wall of the inflow part of the right ventricle, from the smooth walled conus ateriosus.
Definition
SUPRAVENTRICULAR CREST
Term
26.   The _____ is the outflow part of the right ventricle.
Definition
CONUS ARTEIROSUS
Term
27.   The interventricular septum is composed of _____ and _____ parts.
Definition
MUSCULAR AND MEMBRANOUS
Term
28.   The _____ is a strong obliquely placed partition between the right and left ventricles forming part of the wall of each.
Definition
INTERVENTRICULAR SEPTUM
Term
29.   The upper part of the interventricular septum is _____, and is the common site of _____.
Definition
MEMBRANOUS; VENTRICULAR SEPTAL DEFECT
Term
30.   A common ventricular septal defect that occurs in the membranous part of the interventricular septum is _____.
Definition
FALLOT’S TETRALOGY
Term
31.   The interventricular septum is supplied by both _____ and _____ arteries.
Definition
ANTERIOR AND POSTERIOR INTERVENTRICULAR ARTERIES
Term
32.   The _____ is a curved muscular bundle that traverses the right ventricular chamber from the inferior part of the interventricular septum to the base of the anterior papillary muscle.
Definition
SEPTOMARGINAL TRABECULA (MODERATOR BAND)
Term
33.   2 contents of the septomarginal trabecular.
Definition
1) RIGHT BRANCH OF THE AV BUNDLE, 2) PART OF THE CONDUCTING SYSTEM OF THE HEART TO THE ANTERIOR PAPILLARY MUSCLE
Term
34.   The rough part of the left atrium develops from the _____.
Definition
PRIMITIVE ATRIUM
Term
35.   The large smooth-walled part of the left atrium develops from the _____.
Definition
ABSORPTION OF 4 PULMONARY VEINS
Term
36.   The _____ is an earlike process and contains pectinate muscles.
Definition
LEFT AURICLE
Term
37.   The wall of the left atrium is slightly _____ than the right atrium.
Definition
THICKER
Term
38.   The left atrioventricular valve is a bicuspid valve called the _____.
Definition
MITRAL VALVE
Term
39.   The left ventricle forms the _____ of the heart, and nearly all of its left surface and border.
Definition
APEX
Term
40.   The wall of the left ventricle is _____ times as thick as that of the right ventricle.
Definition
3 TIMES
Term
41.   The walls of the left ventricle contain _____, that are finer and more numerous than that of the right ventricle.
Definition
TRABECULAE CARNAE
Term
42.   The cavity of the left ventricle is _____.
Definition
CONICAL
Term
43.   The anterior and posterior papillary muscles of the left ventricle are _____ than that of the right ventricle.
Definition
LARGER
Term
44.   The blood supply to the heart is through the _____ and _____ arteries.
Definition
LEFT AND RIGHT CORONARY ARTERIES
Term
45.   The left coronary artery arises from the _____.
Definition
LEFT AORTIC SINUS OF THE ASCENDING AORTA
Term
46.   The right coronary artery arises from the _____.
Definition
RIGHT AORTIC SINUS OF THE ASCENDING AORTA
Term
47.   The coronary arteries are _____ that anastomose between the branches of the coronary arteries, but they are not sufficient enough to prevent _____.
Definition
FUNCTIONAL END ARTERIES; MYOCARDIAL INFARCTION
Term
48.   The origin of the right coronary artery is the _____.
Definition
RIGHT AORTIC SINUS
Term
49.   4 branches of the right coronary artery.
Definition
1) SA NODAL, 2) RIGHT MARGINAL, 3) POSTERIOR INTERVENTRICULAR, 4) AV NODAL
Term
50.   The origin of the SA nodal branch of the right coronary artery is the _____.
Definition
RIGHT CORONARY ARTERY NEAR ITS ORIGIN
Term
51.   The origin of the right marginal branch of the right coronary artery is the _____.
Definition
RIGHT CORONARY ARTERY
Term
52.   The origin of the posterior interventricular branch of the right coronary artery is the _____.
Definition
RIGHT CORONARY ARTERY
Term
53.   The origin of the AV nodal branch of the right coronary artery is the _____.
Definition
RIGHT CORONARY ARTERY NEAR THE ORIGIN OF THE POSTERIOR IV ARTERY
Term
54.   The origin of the left coronary artery s the _____.
Definition
LEFT AORTIC SINUS
Term
55.   5 branches of the left coronary artery.
Definition
1) SA NODAL, 2) ANTERIOR INTERVENTRICULAR, 3) CIRCUMFLEX, 4) LEFT MARGINAL, 5) POSTERIOR INTERVENTRICULAR
Term
56.   The origin of the SA nodal branch of the left coronary artery is the _____.
Definition
CIRCUMFLEX BRANCH
Term
57.   The origin of the anterior interventricular branch of the left coronary artery is the _____.
Definition
LEFT CORONARY ARTERY
Term
58.   The origin of the circumflex branch of the left coronary artery is the _____.
Definition
LEFT CORONARY ARTERY
Term
59.   The origin of the left marginal branch of the left coronary artery is the _____.
Definition
CIRCUMFLEX BRANCH
Term
60.   The origin of the posterior interventricular branch of the left coronary artery is the _____.
Definition
LEFT CORONARY ARTERY
Term
61.   7 veins that drain the heart.
Definition
1) GREAT CARDIAC VEIN, 2) MIDDLE CARDIAC VEIN, 3) RIGHT MARGINAL VEIN, 4) OBLIQUE VEIN OF THE LEFT ATRIUM, 5) LEFT MARGINAL VEIN, 6) ANTERIOR CARDIAC VEIN, 7) VENAE CORDIS MINIMI
Term
62.   These 5 veins drain into the coronary sinus which opens into the right atrium.
Definition
1) GREAT CARDIAC VEIN, 2) MIDDLE CARDIAC VEIN, 3) RIGHT MARGINAL VEIN, 4) OBLIQUE VEIN OF THE LEFT ATRIUM, 5) LEFT MARGINAL VEIN
Term
63.   The anterior cardiac vein opens into the _____.
Definition
RIGHT ATRIUM
Term
64.   The _____ veins open in all 4 chambers of the heart.
Definition
VENAE CORDIS MINIMAE (THEBESIAN VEINS)
Term
65.   Parasympathetic nerves reach the heart via the _____ nerve, and they are cardio-inhibitory.
Definition
VAGUS NERVE
Term
66.   Sympathetic nerves are derived from segments _____ of the spinal cord, and they are cardio-acceleratory.
Definition
T1-T5/6
Term
67.   Both parasympathetic and sympathetic nerves come from the _____ and _____.
Definition
SUPERFICIAL AND DEEP CARDIAC PLEXUSES
Term
68.   The blood from the placenta, which is rich in oxygen reaches the fetus through the _____.
Definition
UMBILICAL VEIN
Term
69.   The umbilical vein dumps into the _____.
Definition
IVC
Term
70.   The IVC receives blood from these 2 places in the fetal life.
Definition
1) UMBILICAL VEIN, 2) PORTAL VEIN VIA THE DUCTUS VENOSUS
Term
71.   During the fetal life, oxygenated blood from the IVC flows to reach the _____.
Definition
RIGHT ATRIUM
Term
72.   During the fetal life, blood in the right atrium reaches either the _____, or the _____.
Definition
LEFT ATRIUM THROUGH THE FORAMEN OVALE, RIGHT VENTRICLE THROUGH THE TRICUSPID VALVE
Term
73.   In the fetal life, blood in the right ventricle exits through the _____ and reaches the arch of the aorta through the _____.
Definition
PULMONARY TRUNK, DUCTUS ARTERIOSUS
Term
74.   In the fetal life, blood from the left atrium reaches the left ventricle through the _____.
Definition
MITRAL VALVE
Term
75.   In the fetal life, blood in the left ventricle comes out through the _____ until it reaches the _____.
Definition
AORTAL INTERNAL ILIAC ARTERY
Term
76.   Off the internal iliac arteries, the _____ receives deoxygenated blood returning from the fetus to the placenta.
Definition
UMBILICAL ARTERY
Term
77.   The left umbilical vein develops into the _____.
Definition
LIGAMENTUM TERES HEPATIS
Term
78.   The umbilical arteries develop into the _____ and _____.
Definition
MEDIAL UMBILICAL LIGAMENTS, SUPERIOR VESICAL ARTERY
Term
79.   The ductus arteriosus develops into the _____.
Definition
LIGAMENTUM ARTERIOSUM
Term
80.   The ductus venosus develops into the _____.
Definition
LIGAMENTUM VENOSUM
Term
81.   The foramen ovale develops into the _____.
Definition
FOSSA OVALIS
Term
82.   The allantois/urachus develops into the _____.
Definition
MEDIAN UMBILICAL LIGAMENT
Term
83.   The notochord develops into the _____.
Definition
NUCLEUS PULPOSUS
Term
84.   The septum secundum develops into the _____.
Definition
LIMBUS FOSSA OVALIS
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