Type
Crossword
Description

This crossword contains the following questions and answers:

Consists of the heart, blood vessels, and blood Cardiovascular System
A hollow, muscular organ that pumps blood Heart
The upper chamber of the heart that receives blood that comes into the heart Atrium
The lower chamber of the heart that pumps blood out of the heart Ventricle
A flap of tissue that prevents blood from flowing backward Valve
A group of heart cells that sends out signals that make he heart muscle contract. Pacemaker
Blood Vessels that carry blood away from the heart. Arteries
Tiny, narrow vessels. Capillaries
Blood vessels that carry blood back to the heart. Veins
The first branches of the aorta that carry blood to the heart itself. Coronary Arteries
________ is caused by the alternating expansion and relaxation of the artery wall. Pulse
Process by which molecules move from an area of higher concentration to an area of lower concentration. Diffusion
The force blood exerts against the walls of blood vessels. Blood Pressure
The liquid part of blood Plasma
Deliver oxygen from the lungs to cells elsewhere in the body. Red Blood Cells
________ is an iron-containing protein that binds chemically to oxygen molecules. Hemoglobin
The body's disease fighters. White Blood Cells
_______ are cell fragments that play an important part in forming blood clots. Platelets
The body's drainage system. Lymphatic System
The fluid inside the lymphatic system is called ________. Lymph
Small knobs of tissue. Lymph Nodes
A condition in which an artery wall thickens as a result of the buildup of fatty materials. Atherosclerosis
A _____________ occurs when blood flow to part of the heart is blocked. Heart Attack
____________ is a disorder in which a person's blood pressure is consistently higher than normal. Hypertension

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Circulatory System Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

place where substances are exchanged between the blood and body cells capillaries
the liquid part of blood Plasma
a flap of tissue that prevents blood from flowing backward valve
bloodvessles that carry blood back to the heart veins
take up oxyhgen in the blood and deliver it to cells elsewhere in the body redbloodcells
the body's disease fighters whitebloodcells
consists of the heart, blood vessels, and blood cardiovascular system
(singular) lower chambers of the heart ventricle
(singular) upper chambers of the heart atrium
the process by which molecules move from an area of higher concentration to an area of lower concentration diffusion
largest artery in the body aorta
a force exerted by blood against the walls of blood vessels blood pressure
the alternating expansion and relaxation of the artery walls pulse
a group of heart cells that sends out signals that make the heart muscle contract pacemaker
hollow, muscular organ that pumps blood throughout the body heart
blood vessles that carry blood away from the heart arteries
iron-containing protein that binds chemically to oxygen molecules hemoglobin

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The Human Heart By: Lewis Eberle Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

What type of circulation does the heart use? Cornaryciccluation
How many sections are in your heart? four
How many ventricles are there in your body? two
How many atrium's are in your body? two
Which large vein brings oxygen/poor blood from the upper parts of the body to the right atrium? superior vena cava
Brngs oxygen/poor blood from lower regions of the body to the right atrium? Inferior vena cava
This chamber of the heart receives deoxygenated blood from the body. Right atrium
The chamber of the heart that pumps oxygen/ poor blood to the lungs. Right ventricle
Carries poor oxygenated blood from the right ventricle to the left lung. Left pulmonary Artery
Blood vessels that carry oxygenated from the lungs to the left atrium. Pulmonary veins
Divides the left and right chambers of the heart. Septum
circulation of blood between the heart and lungs. Pulmonary circulation
Tiny, thin walled blood vessels that allow the exchange of gasses and nutrients between the blood and the cells of the body. Capillaries
Blood vessels that carry blood back to the heart. Veins
Blood vessels that carry blood away from the heart. Arteries
Colorless watery fluid of blood and lymph containing no cells and in which erythrocytes and leukocytes and platelets are suspended. Plasma
Tiny disk shaped bodies in the blood, very important in blood clot formation. Platelets
Blood cells containing hemoglobin that carry oxygen through the bloodstream. Red blood cells
Disease fighting cells in Blood cells containing hemoglobin that carry oxygen through the bloodstream. White blood cells
What are the different types of blood? A, B, AB, O.
The blood pressure (as measured by a sphygmomanometer) after the contraction of the heart while the chambers of the heart refill with blood. diastolic pressure
The blood pressure (as measured by a sphygmomanometer) during the contraction of the left ventricle of the heart. systolic pressure
Circulation that supplies blood to all the body except to the lungs. Systemic circulation
The system of heart and blood vessels that circulate blood throughout the body. Cardiovasuclar system

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Circulatory system and blood Crossword

Type
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Description

This crossword contains the following questions and answers:

in warm conditions, the diameter of small blood vessels near the surface of the body increases, which increases blood flow vasodilation
in cold conditions, the diameter of small blood vessels near the surface of the body decreases, which reduces blood flow vasoconstriction
vessel that carries oxygenated blood from the lungs to the left atrium pulmonary vein
vessel that carries deoxygenated blood from the right ventricle to the lungs pulmonary artery
cell fragments which help in blood clotting platelets
straw-coloured liquid part of blood plasma
bright red substance formed when oxygen binds to haemoglobin in red blood cells; this is how oxygen is transported to tissues oxyhaemoglobin
white blood cells that produce antibodies and antitoxins to destroy pathogens lymphocytes
chemical found in red blood cells which binds to oxygen to transport it around the body haemoglobin
the net movement of particles from a high concentration to a lower concentration (along their concentration gradient) diffusion
small blood vessels that are one cell thick and permeable for diffusion of gases; join arteries to veins capillaries
blood vessels with thick elastic walls that carry oxygenated blood away from the heart under high pressure arteries
artery that carries oxygenated blood from the left ventricle to tissues around the body aorta
the anterior (nearer to the head) chambers of the heart that receive blood from the body or lungs atrium
vein that carries deoxygenated blood from the body to the right atrium vena cava
the lower chambers of the heart that pump blood around the body (left) or back to the lungs (right) ventricles
muscle that makes up the heart; it continuously contracts and relaxes cardiac muscle
blood cells with a concave shape which are adapted to the transport of oxygen. As they move through the blood vessels they carry oxygen from the lungs to body cells red blood cells

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The Circulatory System Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

An organ system that takes oxygen and nutrients to every corner of your body Circulatorysystem
The movement of blood through the blood vessels. Circulation
The blood vessels that carry blood away from your heart. Arteries
The tubes that blood moves through. Bloodvessel
The smallest blood vessels connecting arteries and veins Capillaries
The heart is divided into four parts called _____________. Chambers
The two upper chambers of the heart that receive blood first. Atriums
The two lower chambers of the heart that receive blood second. Ventricles
The flap in the heart that keeps the blood flowing in the right direction. Valve
A measure of your heartbeat. Pulse
The liquid that Carries nutrients, dissolved gasses and other substances. Plasma
the substance to which oxygen and carbon dioxide attach. Hemoglobin
The cell that destroys harmful organisms. Whitebloodcell
The cells that carry oxygen and carbon dioxide through the body. Redbloodcell
The cells that help blood clot. Platelet

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Cardiovascular System Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the fluid portion of the blood plasma
red blood cells erythrocytes
the oxygen-transporting pigment of erythrocytes hemoglobin
white blood cell leukocytes
a white blood cell with secretory granules in its cytoplasm (ex. eosinophil/basophil) granulocytes
the most abundant of the white blood cells neutrophils
granular white blood cells whose granules readily take up a stain called eosin eosinophils
white blood cells whose granules stain deep blue with basic dye; have a relatively pale nucleus and granular-appearing cytoplasm basophils
white blood cells with a one-lobed nucleus. no granules in cytoplasm agranuloctyes
agranular white blood cells formed in the bone marrow that mature in the lymphoid tissue lymphocytes
large single-nucleus white blood cell; agranular leukocyte monocytes
one of the irregular cell fragments of blood; involved in clotting platelets
formation of blood cells hematopoiesis
stem cells that give rise to all the formed elements of the blood hemocytoblast
the stopping of a flow of blood hemostasis
the stout wall separating the lower chambers of the heart from one another interventricular septum
begins at the base of the right ventricle, branches into two pulmonary arteries which deliver deoxygenated blood to the corresponding lung pulmonary trunk
bicuspid and tricuspid atrioventricular valves
cord-like tendons that connect the papillary muscles to the tricuspid valve and the mitral valve in the heart (heart strings) chordae tendineae
lub dub, lub dub heart sounds
a condition in which the heart produces or is apt to produce a recurring sound indicative of disease or damage murmur
abnormally high blood pressure hypertension
a disease of the arteries characterized by the deposition of plaques of fatty material on their inner walls atherosclerosis
the membranous sac enveloping the heart pericardium
a chamber of the heart receiving blood from the veins; superior heart chambers atria
discharging chambers of the heart ventricles
system of blood vessels that carry blood to and from the lungs for gas exchange pulmonary circulation
major systemic artery; arises from the left ventricle of the heart aorta
systems of blood vessels that carries nutrient- and oxygen-rich blood to all the body organs systemic circulation
valves that prevent blood return to the ventricles after contraction semilunar valves
the contraction phase of heart activity systole
a period (between contractions) of relaxation of the heart during which it fills with blood diastole
a volume of blood ejected by a ventricle during systole stroke volume
sequence of events encompassing one complete contraction and relaxation of the atria and ventricles of the heart cardiac cycle

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respiratory and circulatory system crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A tube used to transport blood vessels throughout the body (4) vein
One of the hearts chambers that recieves oxygenated blood from the lungs (4-6) left atrium
One of the hearts chambers that recieves deoxygenated blood from the body (5-6) right atrium
chamber within the heart that pumps deoxygenated blood to the lungs (5-9) right venticle
chamber of the heart that pumps oxygenated blood to the body (4-9) left ventricle
Part of the body supplying blood with oxygen (4) lung
cartilaginous tube that connects the pharynx and larynx to the lungs (7) trachea
the air sacs at the end of the respiratory tree of the lungs (7) alveoli
an extremely small blood vessel located within the body tissues (11) capillaries
the main artery in the human body, originating from the left ventricle of the heart (5) Aorta
also known as the oral cavity (5) mouth
the body's primary organ of smell and also functions as part of the body's respiratory system (4) nose
a chemical element with symbol O (6) oxygen
a passage of airway in the respiratory tract that conducts air into the lungs (7) Bronchi
the tube that carries food from the throat to the stomach (10) Oesophagus

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Human Body Systems Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Carries needed substances to cells Circulatory
Moves oxygen from outside environment into body Respiratory
Breaks down food into molecules the body can use Digestive
Collects wastes produced by cells Excretory
Provides shape and support & enables you to move Skeletal
Helps some organs do their job Muscular
Recieves information abiut what is happening inside and outside of your body Nervous
Vein-like vessels(not blood vessels) that return fluids to the blood stream Lymphatic
Lymphatic System is know as the... Drainage System
Mucular System contains... Muscles
Skeletal contains ______ & ______ Bones & Cartilage
Nervous System contains...(1 of 3) Brain
Nervous System contains...(2 of 3) Spinal Cord
Nervous System contains...(3 of 3) Nerves
Lymphatic System contains ______ nodes, _____ fluid, and _____ vessels. Lymph
Circulatory System contains ______ & ______ & ______ Heart & Blood & Vessles
Respiratory System contains ____ & ____ & ____ Lungs&Nose&Trachea
Digestive System contains ____ , ____ , ____ StomachLiverPancreas
Excretory System contains ____ & ____ Kidneys&Bladder
These are all Human Body _____ Systems

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Structure of the heart Crossword

Type
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Description

This crossword contains the following questions and answers:

Main artery of the body Aorta
Carries blood from upper body Inferior Vena Cava
Carries blood from lower body Supeior Vena Cava
Left lower chamber of heart that receives blood from the left atrium Left Ventricle
Deoxygenated blood enters from Inferior Vena Cava to this chamber Right Atrium
Carries high O2 blood towards the heart Veins
The Semilunar Valve seperating the Aorta from the Left Ventricle that prevents bloodflow backwards Aortic Valve
Acts as a holding chamber for blood returning from lungs and acts as pump to transport blood Left Atrium
Right side valve between Right Atrium and the Right Ventricle Tricuspid Valve
Pumps Low O2 blood out of the heart Arteries
The valve between the Left Atrium ad Left Ventricle Mitral Valve
Between Left Ventricle and Aorta Pulmonary Valve
Right side lower chamber that receives blood from Right Atrium Right Ventricle
Function is to make sure blood is flowing how it should Valves
Found on both sides of the heart Lungs

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The Heart and Coronary Circulation Crossword

Type
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Description

This crossword contains the following questions and answers:

Double walled sac that encloses the heart pericardium
Outer layer of the heart that is continuous with the pericardium epicardium
Forms the bulk of the heart and is composed of mostly cardiac muscle myocardium
Glistening white sheet of endothelium that lines the inside of heart chambers, 3rd layer of heart endocardium
Chamber of heart that deoxygenated blood from systemic circulation enters Right Atrium
AV valve that separates right atrium and right ventricle tricuspid valve
Lower chamber of heart that forces blood into pulmonary circulation Right ventricle
Blood flows through the ________________ valve into the pulmonary trunk. pulmonary semilunar
Blood returning from the lungs flows into this chamber Left Atrium
Two-cusped valve between left atrium and ventricle Bicuspid valve
Left chamber that pumps blood into systemic circulation Left ventricle
The left ventricle pumps blood through this valve into the aortic trunk aortic semilunar valve
This vessel branches to send blood to both lungs Pulmonary trunk
Large branching vessel that is the beginning of systemic circulation Aortic trunk
The thicker myocardium of the ventricles that exherts a greater force trabeculae carneae
The thinner myocardium of the atria has bundles of muscles called _____________. pectinate muscles
Dense network of connective tissue fiber that reinforces myocardium and anchors cardiac muscle fibers cardiac skeleton
Vessels that carry blood away from heart Arteries
Vessels that carry blood back to the heart veins
small vessels in which blood and tissue cells exchange oxygen and carbon dioxide capillaries
Functional blood supply of the heart coronary circulation

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The Human Body Crossword

Type
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Description

This crossword contains the following questions and answers:

The ________ system consists of bones and the ligaments that secure the bones at joints Skeletal
The ________ system comprises both fixed and movable joints Articular
The ________ system includes the skeletal muscles that move the skeleton, the face, and other structures of the body, and give form to the body. Cardiac muscle pumps blood through the heart Muscular
The ________ system consists of the four-chambered heart; arteries conducting blood to the tissues; capillaries through which nutrients, gases, and molecular material pass to and from the tissues Cardiovascular
The ________ system is a system of vessels assisting the veins in recovering the body's tissue fluids and returning them to the heart. Lymph nodes filter lymph throughout the body Lymphatic
The ________ system consists of impulse-generating and impulse conducting tissue organized into a central nervous system (brain and spinal cord), and a peripheral nervous system(nerves) Nervous
The ________ system consists of glands that secrete chemical agents (hormones) into the tissue fluids and blood, affecting the function of multiple areas of the body Endocrine
The ________ system consists of the skin, which is provided with many glands, sensory receptors, vessels, immune cells, antibodies, and layers of cells and keratin that resist environmental factors Integumentary
The ________ system consists of the upper (nose through larynx) and lower respiratory tract (trachea through the air spaces of the lungs). Most of the tract is airway; only the air spaces (alveoli) Respiratory
The ________ system consists of an alimentary canal and glands. It performs the breakdown, digestion, and assimilation of food as well as excretion of the residua. Glands include the liver Digestive
Stones that are formed when you don't drink enough water; have to pass them to get them out Kidney stones
Parts of the kidney that filter the blood and remove waste Nephrons
Releases saliva to moisten food and begin chemical digestion Salivary gland
Produces digestive juices called bile that breaks down fat Liver
The way in which clean blood returns to the body Renal vein
Breaks down the food into smaller substances (ex: chewing) Mechanical digestion
Produces digestive juices called bile that breaks down fat Liver
Produces pancreatic enzymes to aid in breaking down food Pancreas
Digestion is completed here once food travels from the stomach; long but narrow in diameter Small intestine
The first 10-12 inches of the small intestine where nutrients for the body are absorbed and delivered to the bloodstream Duodenum

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