Cardiovascular System_Lecture III - Medical
... The word capillary is used to describe any very narrow tube or channel through which a fluid can pass. See capillary action for details. Capillaries are the smallest of a body's blood vessels, measuring 5-10 μm. They connect arteries and veins, and most closely interact with tissues. Capillaries hav ...
... The word capillary is used to describe any very narrow tube or channel through which a fluid can pass. See capillary action for details. Capillaries are the smallest of a body's blood vessels, measuring 5-10 μm. They connect arteries and veins, and most closely interact with tissues. Capillaries hav ...
Laboratory Exercise 12 Anatomy of the Heart
... The circulatory system consists of the heart, which is a double pump, and tubes, the blood vessels. Each side of the heart has two chambers. The upper chambers, the atria, receive blood from the body. The lower chambers, the ventricles, pump the blood through the body. The right side of the heart pu ...
... The circulatory system consists of the heart, which is a double pump, and tubes, the blood vessels. Each side of the heart has two chambers. The upper chambers, the atria, receive blood from the body. The lower chambers, the ventricles, pump the blood through the body. The right side of the heart pu ...
unit 8 - blood / lymphatic / cardiovascular systems
... 14. What problems might you have if you had no platelets in your blood? Your blood would not be able to clot. 15. As you increase altitude, there is less oxygen in the air. How might this affect your blood? Your body would produce more red blood cells to be able to carry enough oxygen for your body’ ...
... 14. What problems might you have if you had no platelets in your blood? Your blood would not be able to clot. 15. As you increase altitude, there is less oxygen in the air. How might this affect your blood? Your body would produce more red blood cells to be able to carry enough oxygen for your body’ ...
The Cardiovascular System
... veins- leads back from arms ► Femoral veins- leads back from the legs ► Renal veins- leads back from kidneys ► Superior vena cava- draws blood back from upper half of body. ► Inferior vena cava- draws blood back from lower half of the body. ...
... veins- leads back from arms ► Femoral veins- leads back from the legs ► Renal veins- leads back from kidneys ► Superior vena cava- draws blood back from upper half of body. ► Inferior vena cava- draws blood back from lower half of the body. ...
The Cardiovascular System
... veins- leads back from arms ► Femoral veins- leads back from the legs ► Renal veins- leads back from kidneys ► Superior vena cava- draws blood back from upper half of body. ► Inferior vena cava- draws blood back from lower half of the body. ...
... veins- leads back from arms ► Femoral veins- leads back from the legs ► Renal veins- leads back from kidneys ► Superior vena cava- draws blood back from upper half of body. ► Inferior vena cava- draws blood back from lower half of the body. ...
Exam 3 study guide Lecture 1 Animal Structure and Function Most
... Fluid (called blood) stays in the vessels Smaller branching vessels supply tissues Example of closed circulatory system: Earthworm Compare and contrast open vs. closed Open less effective at circulating all the fluid Doesn’t matter if metabolism is slow, e.g., clams Insects use trachael system to s ...
... Fluid (called blood) stays in the vessels Smaller branching vessels supply tissues Example of closed circulatory system: Earthworm Compare and contrast open vs. closed Open less effective at circulating all the fluid Doesn’t matter if metabolism is slow, e.g., clams Insects use trachael system to s ...
Anatomy and Physiology II MED 165 Blood Vessels System
... List all of the components of systemic circulation? What are three layers of all arteries and veins? What tissue is found in the three layers? Which direction do arteries transport blood? Is arterial blood oxygenated, deoxygenated or it depends on the type of circulation? What are the two types of a ...
... List all of the components of systemic circulation? What are three layers of all arteries and veins? What tissue is found in the three layers? Which direction do arteries transport blood? Is arterial blood oxygenated, deoxygenated or it depends on the type of circulation? What are the two types of a ...
Exam 3 study guide Lecture 1 Animal Structure and Function Most
... Fluid (called blood) stays in the vessels Smaller branching vessels supply tissues Example of closed circulatory system: Earthworm Compare and contrast open vs. closed Open less effective at circulating all the fluid Doesn’t matter if metabolism is slow, e.g., clams Insects use trachael system to su ...
... Fluid (called blood) stays in the vessels Smaller branching vessels supply tissues Example of closed circulatory system: Earthworm Compare and contrast open vs. closed Open less effective at circulating all the fluid Doesn’t matter if metabolism is slow, e.g., clams Insects use trachael system to su ...
File
... Agglutination: The clumping of molecules or cells caused by an antigen-antibody reaction Antibodies: proteins secreted by white blood cells that attach to antigens Antigen: antibody response: a reaction in which antibodies attach to specific antigens Antigen: any foreign substance or cell in the bod ...
... Agglutination: The clumping of molecules or cells caused by an antigen-antibody reaction Antibodies: proteins secreted by white blood cells that attach to antigens Antigen: antibody response: a reaction in which antibodies attach to specific antigens Antigen: any foreign substance or cell in the bod ...
Anatomy of the Heart Definitions
... The inferior vena cava is one of the two main veins bringing de-oxygenated blood from the body to the heart. Veins from the legs and lower torso feed into the inferior vena cava, which empties into the right atrium of the heart. Aorta The aorta is the largest single blood vessel in the body. It is a ...
... The inferior vena cava is one of the two main veins bringing de-oxygenated blood from the body to the heart. Veins from the legs and lower torso feed into the inferior vena cava, which empties into the right atrium of the heart. Aorta The aorta is the largest single blood vessel in the body. It is a ...
RED BLOOD CELLS - Little Miami Schools
... to learn more about the human anatomy because there are certain similarities between the two species. While studying Rhesus monkeys, a certain blood protein was discovered. This protein is also present in the blood of some people. Other people, however, do not have the protein. • The presence of the ...
... to learn more about the human anatomy because there are certain similarities between the two species. While studying Rhesus monkeys, a certain blood protein was discovered. This protein is also present in the blood of some people. Other people, however, do not have the protein. • The presence of the ...
Cardiovascular System
... from the right ventricle. It opens to allow the de-oxygenated blood collected in the right atrium to flow into the right ventricle Mitral Valve: The mitral valve separates the left atrium from the left ventricle. It opens to allow the oxygenated blood collected in the left atrium to flow into the ...
... from the right ventricle. It opens to allow the de-oxygenated blood collected in the right atrium to flow into the right ventricle Mitral Valve: The mitral valve separates the left atrium from the left ventricle. It opens to allow the oxygenated blood collected in the left atrium to flow into the ...
Phlebotomist - ExploreHealthCareers.org
... Phlebotomists collect blood for donation or so the blood can be analyzed in a clinical laboratory. Blood tests are used to diagnose illness, evaluate the effectiveness of medications, and determine whether a patient is receiving proper nutrition. To collect blood from an arm vein, the phlebotomist f ...
... Phlebotomists collect blood for donation or so the blood can be analyzed in a clinical laboratory. Blood tests are used to diagnose illness, evaluate the effectiveness of medications, and determine whether a patient is receiving proper nutrition. To collect blood from an arm vein, the phlebotomist f ...
Chapter 1 quiz - Athens Academy
... C. Men working in a hot environment drink large quantities of water, and their urine volume increases. D. As body temperature decreases, blood vessels in the periphery dilate. E. Elevated blood glucose levels cause insulin secretion (insulin causes cells to take up glucose) to increase. ...
... C. Men working in a hot environment drink large quantities of water, and their urine volume increases. D. As body temperature decreases, blood vessels in the periphery dilate. E. Elevated blood glucose levels cause insulin secretion (insulin causes cells to take up glucose) to increase. ...
Gel Electrophoresis Guided Notes
... Detecting blood factors What are blood factors, and how can we determine which factors people have? Blood factors are _________________________________ found in blood that Are _______________________________ _____________________________ between individuals ...
... Detecting blood factors What are blood factors, and how can we determine which factors people have? Blood factors are _________________________________ found in blood that Are _______________________________ _____________________________ between individuals ...
The walls of the veins consist also of three layers, but there is very
... tied; because otherwise the bleeding would probablycontinue. I t also explains the reason upon which stressis always laid inLectures on Anatomy, why the blood coming from an artery issuesoutinjerks or jets,corresponding to the contractions of the heart and of the artery itself; whereas, when a vein ...
... tied; because otherwise the bleeding would probablycontinue. I t also explains the reason upon which stressis always laid inLectures on Anatomy, why the blood coming from an artery issuesoutinjerks or jets,corresponding to the contractions of the heart and of the artery itself; whereas, when a vein ...
Patterns of blood
... This shows movement after injuries are inflicted Blood normally clots in 3-15 minutes Clot is a jelly like mass Coughing up clotted blood, shows postinjury survival ...
... This shows movement after injuries are inflicted Blood normally clots in 3-15 minutes Clot is a jelly like mass Coughing up clotted blood, shows postinjury survival ...
VASC-ASL - Hitachi Medical Systems America, Inc.
... 2. Unsubtracted method. Selective IR pulse is placed over the imaging area extending past the outflow of the vessel. Only the fresh blood flowing in creates a high signal. Provides less background tissue suppression than subtraction method, but scan time is faster. Blood flow Imaging slab Selective ...
... 2. Unsubtracted method. Selective IR pulse is placed over the imaging area extending past the outflow of the vessel. Only the fresh blood flowing in creates a high signal. Provides less background tissue suppression than subtraction method, but scan time is faster. Blood flow Imaging slab Selective ...
Powerpoint Summary
... Blood Splatter Analysis Location, distribution, and appearance of blood stains are an important part of forensics Investigators try to determine: ...
... Blood Splatter Analysis Location, distribution, and appearance of blood stains are an important part of forensics Investigators try to determine: ...
IB 3 Liver - susanpittinaro
... Cirrhosis – build up scar tissue left in areas of liver destroyed by prolonged alcohol exposure ...
... Cirrhosis – build up scar tissue left in areas of liver destroyed by prolonged alcohol exposure ...
Chapter 8 - Blood Type
... • RED BLOOD CELLS (Erythrocytes) – The most abundant cells in our blood; they are produced in the bone marrow and contain a protein called hemoglobin that carries oxygen to our cells. • WHITE BLOOD CELLS (Leukocytes) – They are part of the immune system and destroy infectious agents called pathogens ...
... • RED BLOOD CELLS (Erythrocytes) – The most abundant cells in our blood; they are produced in the bone marrow and contain a protein called hemoglobin that carries oxygen to our cells. • WHITE BLOOD CELLS (Leukocytes) – They are part of the immune system and destroy infectious agents called pathogens ...
Heart Anatomy Complete
... Great, Middle, and Small Cardiac Veins: drain the myocardium Blood from here empties into the coronary sinus which empties into the right atrium Anterior Cardiac Veins: empty directly into the right atrium ...
... Great, Middle, and Small Cardiac Veins: drain the myocardium Blood from here empties into the coronary sinus which empties into the right atrium Anterior Cardiac Veins: empty directly into the right atrium ...
PEDIGREE CHARTS
... People with TYPE O blood are called Universal Donors, because they can give blood to any blood type. People with TYPE AB blood are called Universal Recipients, because they can receive any blood type. Rh + Can receive + or Rh - Can only receive Universal Recipient ...
... People with TYPE O blood are called Universal Donors, because they can give blood to any blood type. People with TYPE AB blood are called Universal Recipients, because they can receive any blood type. Rh + Can receive + or Rh - Can only receive Universal Recipient ...
Heart size Blood Volume and Flow
... measuring marks on the bottle, if present, or fill another identically shaped bottle with 1 liter (~1 quart) of water to use as a comparison standard. 4. Add a small amount, less than 1 ml (1/4 teaspoon), of cocoa powder to the liquid in the bottle. Cap, seal, and shake the bottle to mix the food co ...
... measuring marks on the bottle, if present, or fill another identically shaped bottle with 1 liter (~1 quart) of water to use as a comparison standard. 4. Add a small amount, less than 1 ml (1/4 teaspoon), of cocoa powder to the liquid in the bottle. Cap, seal, and shake the bottle to mix the food co ...
Blood
Blood is a bodily fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells. When it reaches the lungs, gas exchange occurs when carbon dioxide is diffused out of the blood into the pulmonary alveoli and oxygen is diffused into the blood. This oxygenated blood is pumped to the left hand side of the heart in the pulmonary vein and enters the left atrium. From here it passes through the mitral valve, through the ventricle and taken all around the body by the aorta. Blood contains antibodies, nutrients, oxygen and much more to help the body work.In vertebrates, it is composed of blood cells suspended in blood plasma. Plasma, which constitutes 55% of blood fluid, is mostly water (92% by volume), and contains dissipated proteins, glucose, mineral ions, hormones, carbon dioxide (plasma being the main medium for excretory product transportation), and blood cells themselves. Albumin is the main protein in plasma, and it functions to regulate the colloidal osmotic pressure of blood. The blood cells are mainly red blood cells (also called RBCs or erythrocytes), white blood cells (also called WBCs or leukocytes) and platelets. The most abundant cells in vertebrate blood are red blood cells. These contain hemoglobin, an iron-containing protein, which facilitates oxygen transport by reversibly binding to this respiratory gas and greatly increasing its solubility in blood. In contrast, carbon dioxide is almost entirely transported extracellularly dissolved in plasma as bicarbonate ion.Vertebrate blood is bright red when its haemoglobin is oxygenated and dark red when it is deoxygenated. Some animals, such as crustaceans and mollusks, use hemocyanin to carry oxygen, instead of hemoglobin. Insects and some mollusks use a fluid called hemolymph instead of blood, the difference being that hemolymph is not contained in a closed circulatory system. In most insects, this ""blood"" does not contain oxygen-carrying molecules such as hemoglobin because their bodies are small enough for their tracheal system to suffice for supplying oxygen.Jawed vertebrates have an adaptive immune system, based largely on white blood cells. White blood cells help to resist infections and parasites. Platelets are important in the clotting of blood. Arthropods, using hemolymph, have hemocytes as part of their immune system.Blood is circulated around the body through blood vessels by the pumping action of the heart. In animals with lungs, arterial blood carries oxygen from inhaled air to the tissues of the body, and venous blood carries carbon dioxide, a waste product of metabolism produced by cells, from the tissues to the lungs to be exhaled.Medical terms related to blood often begin with hemo- or hemato- (also spelled haemo- and haemato-) from the Greek word αἷμα (haima) for ""blood"". In terms of anatomy and histology, blood is considered a specialized form of connective tissue, given its origin in the bones and the presence of potential molecular fibers in the form of fibrinogen.