When a puncture wound becomes infected, * damaged cells release acids that kill pathogens in the wound. local blood vessels stop carrying blood away from the wound. red blood cells move into the injured area to fight the infection. blood flow to the wound increases.

Q: __________ is a substance secreted by cells in the lungs that reduces surface tension.

A: Surface tension is the cohesive force that take place between a liquid-gas or liquid-liquid…

Q: Fill in the blank:  The _______________________ of an artery wall contains many smooth muscle cells.

A: The peripheral circulatory system performs distribution of the blood flow, transport, storage of…

Q: Tissues are formed from ______ and are arranged together to form______.a. organs; organ systems b.…

A: Introduction: The body is a complex structure and composed of millions of small entities. These…

Q: Explain how the different organs health maintains homeostasis A. Skin B. Kidneys C. Lungs

A: The kidneys play an important function in maintaining homeostasis. To accomplish so, they…

Q: The diagram below shows the pathway of blood throughout the body. Which structure represents the…

A: In circulatory system there are two circulatory routes- systemic circulation and pulmonary…

Q: Fill in the blank:  Rising body temperature usually causes the heart rate to…

A: When the body's temperature is higher than normal because of an infection, it is known as fever.…

Q: Explain how the circulatory system and the digestive system are connected.  Make sure to include…

A: There are 6 major systems in the human body:1) Circulatory system2) Digestive system3) Respiratory…

Q: Circulatory systems have the primary benefit of overcoming the shortcomings of? temperature…

A: To find Circulatory systems have the primary benefit of overcoming the shortcomings of what?

Q: Fill in the blank:  The cardiac control center is located in the _______________________ of the…

A: Human brain protected by cranium or skull is divided into forebrain, midbrain and hindbrain.

Q: State 5 functions of blood. Why is it necessary to know blood groups before giving transfusion?…

A: The five functions of blood is  Blood absorbs Oxygen from the air in the lungs and delivers it…

Q: Epithelial body tissue is avascular and muscle tissue has a large blood supply. Why do some body…

A: The tissues that are supplied well with the blood vessels are the vascular tissues and tissues that…

Q: What is the type of the blood circulatory system? A Open circulatory system Double circulatory…

A: Question- What is the type of the blood circulatory system? A) Open circulatory system B) Double…

Q: marrow is the spongy, fatty tissue inside your bones. A bone marrow transplant is a medical…

A: A bone marrow transplant is a medical procedure performed to replace bone marrow that has been…

Q: Which of the following is not a function of blood?a. regulation of body temperatureb. defense of the…

A: Blood is a liquid connective tissue that is conducted to the various parts of the body by the blood…

Q: uman Body Systems Red blood cells carry oxygen to all cells in the body. Why is it important for all…

A: Cell is the building block of life. All organisms are made up of cells. All cells arise from…

Q: Which feature is found in an open circulatory system but never in a closed circulatory system? A.…

A: The circulatory system is one of the most essential systems in the body. The function of the…

Q: 1. The chambers receive blood from the body and the chambers pump blood out to the body.

A: The heart is a muscular organ located in the thoracic cavity. It pumps collects deoxygenated blood…

Q: The diagram below shows the pathway of blood throughout the body. Which structure represents the…

A: The heart is a muscular organ about the size of a fist, located just behind and slightly left of the…

Q: Select the functions of blood. It produces hormones that coordinate body activities. It generates…

A: Blood:  Blood is a bodily fluid found in humans and other animals that transfers metabolic waste…

Q: You are watching track and field competition at the Olympics. The announcer mentions that the whole…

A: Blood doping is a method to increase the ability of blood to extract more oxygen to the muscles so…

Q: Expound the functions of the following differentiated cells in the experience human body activity.…

A: Muscle cells: By having proper nutrition muscle cells can perform functions as contraction and…

Q: What happens to tissues when the circulatory system stops working

A: Circulatory system is crucial for normal functioning of body tissues and  vital organs for survival…

Q: Forms clots to prevent blood loss Transports substances to and from capillaries Assists in the…

A: oxygen and nourishment to the lungs and other areasTo avoid excessive blood loss, blood clots are…

Q: Why can inflammation occur in any organ in the bodly? Describe the role of tissue repair in…

A: Q.1 Inflammation is a process of alerting the immune system to repair damaged areas, tissue or fight…

Q: A doctor is using a camera to gulde Instruments into blood vessels. What should the doctor expect to…

A: Closed circulatory system is a type of circulatory system in which blood flows inside the blood…

Q: The heart muscle is an example of

A: Heart is a muscular organ located in the mediastinum (slightly left of the breastbone or sternum).…

Q: The organs responsible for filtering the blood are the:A kidneysB intestinesC rectum

A: Blood is a fluid of body that consists of red blood cells and protein components and involved in the…

Q: The extracellular matrix of blood tissue consists of     red blood cells.…

A: Blood is both fluid and tissue. It is a connective tissue because it has specialized cells like…

Q: WHAT PREVENTS THE CLOTTING OF BLOOD INSIDE BLOOD VESSELS ? A. Serotonin B. Heparin C. Fibrinogen…

A: The pressure of the body fluid blood against the wall of the tube-like structure called the vessel…

Q: enzyme that is necessary to bring about clotting of blood is

A: When we came across an injury, we noticed that blood stopped flowing after a while due to the…

Q: When cells are damaged, they release chemicals which:     cause capillaries to constrict…

A: Blood flow is under regulation from various signals. A damaged tissue needs immediate repair work…

Q: What is the organ that pumps blood all throughout the human body?  The lungs  The heart  The kidneys…

A: Organ is a group of tissues in a living organism. It is adapted to perform a specific function. In…

Q: Why does blood turn dark red as it circulates through the body? O It starts to clot. O It gets old…

A: Answer 1:- There are broadly two kinds of blood which circulate in the body, one being rich in…

Q: histology: Write down a description of the major and minor structures that can be seen and name the…

A: Red blood cells are major structures present in blood which give rise to the red colour of blood.…

Q: Fill in the blank:  Upon an injury, platelets adhere to _______________________ found in connective…

A: “Platelets” are tiny remains of cells which are colorless and form clots, thus prevents bleeding.…

Q: Watch this video (http://openstaxcollege.org/l/doping)to see doctors discuss the dangers of blood…

A: The practice used by sportsman to increase the number of red blood cells in their body to enhance…

Q: You have a friend with chronic heartburn. They keep taking tums to control the issue. How does tums…

A: Heartburn is a condition in which the acid from the stomach enters the esophagus as a result of…

Q: Since humans began playing sports there have probably been people willing to cheat to gain an…

A: Ethics in sport requires four key virtues: fairness, integrity, responsibility, and respect. Missing…

Q: List three components of blood which allow the blood to fulfill the role of protective tissue

A: Both cells present in the blood come from the marrow of the bone. They start their lives as stem…

Q: The diagram below shows the pathway of blood throughout the body. Which structure represents the…

A: The heart is the pumping organ responsible for pumping blood across the body. It receives oxygenated…

Q: The function of systemic circulation is to get blood to the lungs get oxygen to the cells remove…

A: Blood must always circulate to sustain life. It carries oxygen from the air we breathe to cells…

Q: Blood, made up of red blood cells and white blood cells, work together to form which level of…

A: Level of organization in the body is the way or arrangement of structure according to hierarchy that…

Q: When people think of the respiration system, they often think of breathing in and out to get air…

A: In this question,We have to explain the process of respiration.

Q: What is the main purpose of the circulatory system? move blood throughout the body move lymphatic…

A: The heart, blood vessels, and blood are all part of the blood circulatory system, which ensures that…

Q: _____________ inhibits the release of molecules that promote increased blood pressure.

A: Angiotensin II is a component of the renin-angiotensin-aldosterone system. This system activates…

Q: Can you give blood if you have tattoos or piercings and why? Why do you have to be in good health to…

A: Yes patient can donate blood whom having a tattoo, one can give blood in the event that meets…