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Study sets matching "anatomy system heart"

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Study sets matching "anatomy system heart"

27 terms
Circulatory System- Heart Anatomy
Papillary Muscle
Coronary Sinus
Coronary Artery Right
Coronary Artery Left
Papillary Muscle
Coronary Sinus
108 terms
Anatomy: Heart and Circulatory System
pericardium
pericardium
myocardium
Endocardium
the heart is encased in a tough connective tissue sac... called…
The ______________ is a fibrous sac that encloses... the heart.
The cardiac muscle is referred to as what?
The epithelial tissue lining the internal chambers of... the hea…
pericardium
the heart is encased in a tough connective tissue sac... called…
pericardium
The ______________ is a fibrous sac that encloses... the heart.
39 terms
Heart & Circulatory System Anatomy
Ascending aorta
Coronary blood vessels
Right coronary artery
Left coronary artery
Ascending aorta
Coronary blood vessels
55 terms
heart anatomy (cardiovascular system)
organs located in the mediastinum incl…
the heart is located in the ___, the m…
location of the heart in the thorax
the apical impulse of the heart is cau…
-the heart ... -the aorta... -the thymus gland ... -the chest portion…
mediastinum
from the 2nd rib to the 5th intercostal space
apex
organs located in the mediastinum incl…
-the heart ... -the aorta... -the thymus gland ... -the chest portion…
the heart is located in the ___, the m…
mediastinum
50 terms
Anatomy Unit 2: Heart Anatomy, Heart Function, The Cardiac Conduction System
What is the outermost layer of tissue…
What is the pericadrium?
What is the function of the pericadrium?
What is the middle layer of tissue in…
Epicardium
The tissue that encloses the heart.
To anchor the heart in your chest cavity + secrete serous flu…
The myocardium.
What is the outermost layer of tissue…
Epicardium
What is the pericadrium?
The tissue that encloses the heart.
19 terms
Anatomy of the Heart and Circulatory System
Left Ventricle
Right Ventricle
Left Atrium
Right Atrium
The bottom left side of the heart responsible for pumping blo…
The bottom right side of the heart responsible for pumping bl…
The top left side of the heart responsible for pulling blood…
The top right side of the heart responsible for pulling blood…
Left Ventricle
The bottom left side of the heart responsible for pumping blo…
Right Ventricle
The bottom right side of the heart responsible for pumping bl…
32 terms
Cardiovascular System- Heart Anatomy
Heart
pericardial membrane
parietal pericardium
visceral pericardium (epicardium)
within the thorax; pericardial cavity; tilted
(2 layers) surrounds the heart
outer layer
(epicardium) inner layer
Heart
within the thorax; pericardial cavity; tilted
pericardial membrane
(2 layers) surrounds the heart
27 terms
Circulatory System- Heart Anatomy
Papillary Muscle
Coronary Sinus
Coronary Artery Right
Coronary Artery Left
Papillary Muscle
Coronary Sinus
46 terms
Anatomy of the Heart, Conduction System of the Heart
location of the heart in the thorax
superior heart chambers
inferior heart chambers
visceral pericardium
mediastinum
atria
ventricles
epicardium
location of the heart in the thorax
mediastinum
superior heart chambers
atria
27 terms
Cardiovascular System - Heart Anatomy
cardiac muscle tissue
cardiac vs. skeletal
location of heart
layers of pericardium
striated (sarcomere arrangement of proteins), branched cells,…
cardiac is wider and has fewer T-tubules... less extensive SR (n…
thoracic cavity... mediastinum
pericardial sac- 2 layers... 1, fibrous pericardium... 2. parieta…
cardiac muscle tissue
striated (sarcomere arrangement of proteins), branched cells,…
cardiac vs. skeletal
cardiac is wider and has fewer T-tubules... less extensive SR (n…
Heart and circulatory system anatomy
superior vena cava (PRECAVA)
aorta
pulmonary artery
left atrium
superior vena cava (PRECAVA)
aorta
22 terms
Cardiovascular System - Heart Anatomy
right atrium
left atrium
interventricular septum
apex
right atrium
left atrium
108 terms
Anatomy: Heart and Circulatory System
pericardium
pericardium
myocardium
Endocardium
the heart is encased in a tough connective tissue sac... called…
The ______________ is a fibrous sac that encloses... the heart.
The cardiac muscle is referred to as what?
The epithelial tissue lining the internal chambers of... the hea…
pericardium
the heart is encased in a tough connective tissue sac... called…
pericardium
The ______________ is a fibrous sac that encloses... the heart.
5 terms
Anatomy Electrical System of the Heart
Sinoatrial Node (SA)
Atrioventricular Node (AV)
Bundle of His
Bundle Branches
Sinoatrial Node (SA)
Atrioventricular Node (AV)
47 terms
Anatomy- Heart and Circulatory System
Circulation that delivers blood to all…
Circulation that eliminates carbon dio…
Carry blood to the heart
Carry blood away from the heart
systemic circulation
pulmonary circulation
veins
arteries
Circulation that delivers blood to all…
systemic circulation
Circulation that eliminates carbon dio…
pulmonary circulation
47 terms
Anatomy of the heart and the conduction system
heart layers
what are the three layers of heart wal…
Endocardium
myocardium
endocardium... myocodardium... epicardium
inntermost layer; endothelium supported by connective tissue
middle layer... cardiac muscle-pump force
heart layers
what are the three layers of heart wal…
endocardium... myocodardium... epicardium
19 terms
Anatomy of the Heart and Circulatory System
Left Ventricle
Right Ventricle
Left Atrium
Right Atrium
The bottom left side of the heart responsible for pumping blo…
The bottom right side of the heart responsible for pumping bl…
The top left side of the heart responsible for pulling blood…
The top right side of the heart responsible for pulling blood…
Left Ventricle
The bottom left side of the heart responsible for pumping blo…
Right Ventricle
The bottom right side of the heart responsible for pumping bl…
30 terms
Circulatory System Anatomy: The Heart
Pericardium
Base of heart
Apex of heart
Left Atria
Pericardium
Base of heart
52 terms
Anatomy (Heart/ Cardiovascular System)
Apex
Base
5-6
Pericardium
Part of the heart that points inferior, anterior, and to the…
Part of the heart that is directed superior, posterior, and t…
How many quarts of blood does the average heart pump througho…
Heart and proximal portions of the vessels at the base are en…
Apex
Part of the heart that points inferior, anterior, and to the…
Base
Part of the heart that is directed superior, posterior, and t…
22 terms
Ch 11 Circulatory System 1: Heart Anatomy
Ascending Aorta
Apex
Left Aricle
Coronary Artery and Vein
Ascending Aorta
Apex
25 terms
Systemic Anatomy Exam - Heart
Right Atrium
Left ventricle
superior vena cava
inferior vena cava
Name this
Name this
Name this
Name this
Right Atrium
Name this
Left ventricle
Name this
50 terms
Anatomy of Heart/Conducting System
Mediastinum
pericardial sac
pericardial cavity
visceral pericardium
location of heart in the thoracic cavity... between 2 lungs... Just…
encloses the heart... fibrous... outer is dense connective tissue,…
surrounds heart within the sac... contains a thin layer of fluid…
inner membrane adhering to heart's surface
Mediastinum
location of heart in the thoracic cavity... between 2 lungs... Just…
pericardial sac
encloses the heart... fibrous... outer is dense connective tissue,…
53 terms
Anatomy circulatory system and heart
cardiovascular system
lymphatic system
circulatory system
plasma
includes heart, blood vessels, and blood
inclues lymphatic vessels with lymph and lymph nodes
function is to trasport respiratory gases, nutrients, waste p…
fluid intercellular material, about 55% blood and 90% water,…
cardiovascular system
includes heart, blood vessels, and blood
lymphatic system
inclues lymphatic vessels with lymph and lymph nodes
42 terms
Anatomy-The cardiovascular system: the heart
About two thirds of the heart's mass l…
a triple‑layered sac that surrounds an…
3 layers of pericardium
Between the parietal and visceral laye…
to the left of midline (in mediastinum)
pericardium
Fibrous Pericardium (structural support), Parietal layer of t…
Pericardial Cavity
About two thirds of the heart's mass l…
to the left of midline (in mediastinum)
a triple‑layered sac that surrounds an…
pericardium
50 terms
Anatomy Unit 2: Heart Anatomy, Heart Function, The Cardiac Conduction System
What is the outermost layer of tissue…
What is the pericadrium?
What is the function of the pericadrium?
What is the middle layer of tissue in…
Epicardium
The tissue that encloses the heart.
To anchor the heart in your chest cavity + secrete serous flu…
The myocardium.
What is the outermost layer of tissue…
Epicardium
What is the pericadrium?
The tissue that encloses the heart.
20 terms
Circulation System: Anatomy of the heart
system of blood supply to the heart
LCA, RCA
4 chambers of the heart
tissues wall between chambers
coronary arteries
left and right coronary arteries
upper chambers: atria, lower chambers: ventricles
septa (sing. septum)
system of blood supply to the heart
coronary arteries
LCA, RCA
left and right coronary arteries
52 terms
Anatomy - Circulatory System/Heart
Functions of Circulatory System
2 Main Circuits
Pulmonary Circuit
Systemic Circuit
take oxygen/nutrients/hormones to cells... remove wastes... helps r…
1. pulmonary circuit... 2. systemic circuit
to and from lungs (alveoli)... oxygenate blood, remove CO2
to and from all cells... bring 02 and nutrients to cells, remove…
Functions of Circulatory System
take oxygen/nutrients/hormones to cells... remove wastes... helps r…
2 Main Circuits
1. pulmonary circuit... 2. systemic circuit
20 terms
Circulation System: Anatomy of the heart
system of blood supply to the heart
LCA, RCA
4 chambers of the heart
tissues wall between chambers
coronary arteries
left and right coronary arteries
upper chambers: atria, lower chambers: ventricles
septa (sing. septum)
system of blood supply to the heart
coronary arteries
LCA, RCA
left and right coronary arteries
10 terms
Cardiovascular system: heart anatomy
pectinate muscles
chordae tendinae
trabeculae carnae
papillary muscles
muscular ridges in the atrium
attach to the bicuspid and tricuspid valve to prevent it from…
muscle ridges in the ventricles
anchor the chordae tendinae
pectinate muscles
muscular ridges in the atrium
chordae tendinae
attach to the bicuspid and tricuspid valve to prevent it from…
42 terms
Anatomy- Circulatory System (Heart)
Heart
Blood Functions
Pacemaker
Conduction System
- Pumps blood to body/ blood comes back from the body... - Right…
1) Transportation:... --> Carries nutrients (O2, glucose, Na, k…
- Sets the beat... - 72beats/minute on avg.... - SA node:... --> Loca…
- Path for cycle of cardiac excitation to progress through th…
Heart
- Pumps blood to body/ blood comes back from the body... - Right…
Blood Functions
1) Transportation:... --> Carries nutrients (O2, glucose, Na, k…
53 terms
Anatomy: Cardiac System- Heart
aorta
apex
artery
atrioventricular (AV) node
Largest artery in the body
tip of external nodes
A blood vessel that carries blood away from the heart
clump of myocardial cells located in the inferior portion of…
aorta
Largest artery in the body
apex
tip of external nodes
98 terms
Anatomy: Heart/Cardiovascular System
cardiac conduction system
Sinoatrial node (s-a node)
Atrioventricular node (a-v node)
Purkinje fibers
Clumps and strands that coordinate cardiac cycle
Right atrium near opening of superior vena cava. Just beneath…
Inferior portion of septum that separates atria. Just beneath…
About halfway down septum. Spread into papillary muscles. Spr…
cardiac conduction system
Clumps and strands that coordinate cardiac cycle
Sinoatrial node (s-a node)
Right atrium near opening of superior vena cava. Just beneath…
46 terms
circulatory system anatomy: heart
leaves heart from right side from veno…
oxygenated, going from lung back to le…
hydrostatic pressure
osmotic pressure
pulmonary artery
pulmonary vein
push stuff out, higher on artery side than vein
pull back in, due to proteins (albumins)
leaves heart from right side from veno…
pulmonary artery
oxygenated, going from lung back to le…
pulmonary vein
35 terms
anatomy of the heart and the conduction system
pericardial sac
pericardial cavity
pericardial effusion
heart chambers
the fibrous sac that encloses the heart
contains serous fluid
this prevents the heart from adequately filling with blood an…
heart has 4 chambers... (left side pump) :left atrium, left vent…
pericardial sac
the fibrous sac that encloses the heart
pericardial cavity
contains serous fluid
53 terms
anatomy heart (cardiovascular system)
aorta
apex
artery
atrioventricular node
Largest artery in the body
the highest point, tip
A blood vessel that carries blood away from the heart
Located in the lower wall of the right atrium and sends an im…
aorta
Largest artery in the body
apex
the highest point, tip
11 terms
circulitory system and heart anatomy
the human circulatory system
diffusion
pulmanarie curcit
sestemic circut
1. Consists of the heart blood and a closed system of arterie…
It is the process of which molecules move from a region of hi…
supplied to on the right side of the heart receives blood ret…
this is supplied by the right side of the heart and it pumps…
the human circulatory system
1. Consists of the heart blood and a closed system of arterie…
diffusion
It is the process of which molecules move from a region of hi…
26 terms
Anatomy: Cardiovascular System (Heart)
Pericardium
Fibrous Pericardium
Serous Pericardium
Parietal Pericardium
Double-layered membrane surrounding the heart
- Outermost layer of the pericardium... - Anchors the heart to s…
- Inner layer of the pericardium... - Composed of two layers: Pa…
- Outer portion of the Serous Pericardium... - Fused to the Fibr…
Pericardium
Double-layered membrane surrounding the heart
Fibrous Pericardium
- Outermost layer of the pericardium... - Anchors the heart to s…
51 terms
Anatomy Heart and Respiratory System
Pericardium
Epicardium
Myocardium
Endocardium
Outer layer of heart, surrounds like a bag, confines the hear…
Outermost layer, gives heart a smooth slippery texture
Muscular layer composed of cardiac muscle
Where the valves of the heart originate
Pericardium
Outer layer of heart, surrounds like a bag, confines the hear…
Epicardium
Outermost layer, gives heart a smooth slippery texture
22 terms
Systems: Heart Anatomy/ Heart rate
location of heart?
Weight of a healthy heart?
heart held by?
serous fluid
left, center of your chest, beneath the sternum
1/2-3/4 lbs. sixe of your fist
ligamnts and in place by pericardium
mixture of protein & water; sits between the pericardium & he…
location of heart?
left, center of your chest, beneath the sternum
Weight of a healthy heart?
1/2-3/4 lbs. sixe of your fist
16 terms
Anatomy-Cardiovascular System: The Heart
Pericardium
Parietal
Epicardium
Serous Fluid
Double layer of connective tissue that covers and nourishes t…
Protects the heart and anchors it surrounding structures
Surrounds the outside of the heart and is part of the heart w…
Lubricates heart and reduces friction
Pericardium
Double layer of connective tissue that covers and nourishes t…
Parietal
Protects the heart and anchors it surrounding structures
13 terms
Anatomy of the Heart and Conduction System
Anatomy of the Heart
Pericardial Sac
Pericardial Cavity
Problems in Pericardium
Heart lies in the thoracic cavity in area called mediastinum,…
The outer part of the sac is dense connective tissue and is s…
Formed from a sheet of moist (serous) membrane enclosing a co…
Infection, inflammation, or fluid accumulation within cavity…
Anatomy of the Heart
Heart lies in the thoracic cavity in area called mediastinum,…
Pericardial Sac
The outer part of the sac is dense connective tissue and is s…
Systems of the heart ANATOMY11
Cardiac circulation
Pulmonary circulation
Systemic circulation
SA node
Coronary arteries exit the aorta & supply oxygen/ blood to he…
Right ventricle pumps deoxygenated blood through pulmonary ar…
Oxygenated blood is pumped from left ventricle thru aorta to…
"The hearts pacemaker" in Artie, normally sets the pace of 60…
Cardiac circulation
Coronary arteries exit the aorta & supply oxygen/ blood to he…
Pulmonary circulation
Right ventricle pumps deoxygenated blood through pulmonary ar…
12 terms
The circulatory system and heart anatomy
Superior/inferior vena cava
Right atrium
Right ventricle
Pulmonary artery
Op
Op
Op
Op
Superior/inferior vena cava
Op
Right atrium
Op
37 terms
Cardiovascular System/Anatomy of the Heart
Location of the heart
What fraction of the heart is located…
What fraction of the heart is located…
Apex (point) points...
between the sternum and vertebral collumn
2/3
1/3
inferior, anterior, and to the left
Location of the heart
between the sternum and vertebral collumn
What fraction of the heart is located…
2/3
Anatomy of the Heart/ Conduction System
endocardium
myocardium
pericardium
fibrous pericardium
innermost lining, continuous with the endothelium
cardiac muscle tissue (intercalated disc)
fibrous pericardium, serous layer, epicardium
outer most; thickest; anchors heart to diaphragm
endocardium
innermost lining, continuous with the endothelium
myocardium
cardiac muscle tissue (intercalated disc)
36 terms
Anatomy of the Heart and Circulatory System
Left heart
Right heart
Arteries
Veins
Drives the high pressure systemic circulation via the aorta
Drives the low pressure pulmonary circulation via the pulmona…
Vessels that transport blood under high pressure from the hea…
Transport blood from the tissues back to the heart. Walls are…
Left heart
Drives the high pressure systemic circulation via the aorta
Right heart
Drives the low pressure pulmonary circulation via the pulmona…
24 terms
Heart Anatomy and the Conduction system
mediastinum
pericardial sac
fibrous pericardium
serous pericardium
central area in the thoracic cavity where the heart lies; in…
fibrous sac that the heart is enclosed in; outer part is dens…
loosely fitted superficial part of the sac; protects the hear…
deep to fibrous pericardium; thin, slippery, 2 layer serous m…
mediastinum
central area in the thoracic cavity where the heart lies; in…
pericardial sac
fibrous sac that the heart is enclosed in; outer part is dens…
46 terms
Anatomy of the Heart; The Conduction System
Mediastinum
Pericardial Sac
Pericardial Cavity
Visceral Pericardium
the central area where the heart lies between the two lungs
the fibrous sac the heart is enclosed in; the outer part of t…
within the pericardial sac, the heart is surrounded by this;…
the heart has pushed into this membrane, which adheres to the…
Mediastinum
the central area where the heart lies between the two lungs
Pericardial Sac
the fibrous sac the heart is enclosed in; the outer part of t…
17 terms
Anatomy of the Heart (Circulatory System)
Apex
Base
Right Atrium
Right Ventricle
Directed toward the left hip and rests on the diaphragm. The…
Located just beneath the second rib, the more broader, top pa…
Upper left section of the heart (when looked directly at it f…
Bottom left section of the heart (when looked directly at it…
Apex
Directed toward the left hip and rests on the diaphragm. The…
Base
Located just beneath the second rib, the more broader, top pa…
37 terms
Heart (circulatory system) - anatomy
Where is heart located?
A region between the two lung cavities
heart lies ____ to the vertebral colum…
base of heart is the ___ surface where…
within the mediastinum, the medial cavity of the thorax
mediastinum
anterior
superior
Where is heart located?
within the mediastinum, the medial cavity of the thorax
A region between the two lung cavities
mediastinum
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