Explain a physical factor that affects blood flow.

Q: Briefly explain how changes in cardiac output, resistance, and blood volume influence blood…

A: The human circulatory system is one of the major eleven organ systems in the human body and is…

Q: stroke volume, end systolic volume, end diastolic volume, resistance, venous return, mean arterial…

A: Cardiac output is the volume of blood being pumped by the heart, by the left and right ventricle,…

Q: Define prothrombin

A: PROTHROMBIN : it is a protein made by the liver . It is one of several substances known as clotting…

Q: In which Position—sitting, lying down, or standing— is the blood pressure normally highest? Lowest?…

A: Blood pressure is the pressure of blood inside the arteries. It is primarily generated by the heart…

Q: Describe the series of events following injury and/or loss of blood vessel integrity

A: Platelets are oval pieces of megakaryocytes, which are bigger cells. They are tiny,…

Q: Define blood clot

A: A blood clot can be considered as a clump of blood that has changed from a liquid to a gel like or…

Q: Describe disorders associated with blood clotting.

A: Blood clotting (coagulation) disorders ar dysfunctions within the body's ability to regulate the…

Q: Explain the factors that regulate the volume of blood flow.

A: Blood is the significant fluid circulating in our body. It has numerous functions inside the body as…

Q: Describe the relationship among blood flow, bloodpressure, and resistance.

A: Vessel resistance refers to the resistance above which blood must be pushed through the circulatory…

Q: describe the different blood vessels, structures, and functions of the body.  In the description,…

A: Blood vessels run through our entire body, and it measures about 100,000 miles long. They play an…

Q: Describe the process that controls blood loss after an injury

A: After an injury, our body acts naturally and seals the ruptured blood vessel. This prevents the…

Q: Describe the outcome of a blocked artery.

A: The blood vessels are the tube-like structure responsible for the transfer of blood all around the…

Q: Characterize the following statements if it is: Factors that increase blood pressure OR Factors that…

A: The circulatory system is a complex system of interconnected blood vessels that circulates blood…

Q: Explain the effects of aging on the cardiovascular system.

A: The cardiovascular system is a system formed by the heart, blood and blood vessels. The main…

Q: Explain the various factors that promote and inhibit blood clotting.

A: Factors which promote blood clotting are- Factor I- Fibrinogen, it is a adhesive protein which forms…

Q: Describe blood flow through the cardiac system including side of the heart, oxygenation of blood,…

A: The cardiovascular system of the human body is made up of the heart, blood, and blood vessels that…

Q: The major change in blood flow would be an increase in certain abdominal organs. Explain with an…

A: The abdominal body cavity is the body region that lies below the thoracic cavity from which it is…

Q: Describe the relationship between blood pressure and the total cross-sectional area of arteries,…

A: Human heart is the Center for regulating blood across the body. It is made up of cardiac Muscles…

Q: Describe the influence of gravity on blood flow

A: The major part of the human circulatory system, that is, heart is responsible for the pumping of…

Q: Explain how vessel diameter influences blood pressure and flow.

A: Diameter of blood vessel  -  Vasodilation and vasoconstriction are also used antagonistically as…

Q: Explain regulations of blood pressure.

A: Blood pressure is the force by which blood travels around the body in blood vessels. Normal blood…

Q: Explain how a tissue autoregulates local blood flow based on metabolic needs.

A: Oxygenated blood is supplied various tissues via blood vessels known as arteries. These vessels are…

Q: Describe the control of blood pressure.

A: Introduction: The cells, tissues, organs, and organ system are interlinked and live together in a…

Q: Describe the major steps leading to the formation of a blood clot.

A: Platelets are important players in hemostasis, the body's mechanism of sealing a ruptured blood…

Q: Explain why at very low and very high heart rates, the heart is unable to pump adequate amount of…

A: The number of times the heart beats in a given time period, usually a minute, in medicine. The…

Q: State how blood vessel diameter may change as the body adjusts to changes in blood pressure.

A: Blood pressure is the pressure exerted by blood while getting pumped by the heart to deliver the…

Q: Define the following: Systolic pressure Diastolic pressure Pulse pressure Mean arterial pressure

A: Blood is the primary circulatory fluid of the body, and its interactions can alter the effect of the…

Q: Which of these glands is correctly matched with the function of itssecretions?a. bulbourethral…

A: Glands are basically a group of cells that produce substances like hormones to secrete into the…

Q: Excessive blood loss leads to low blood pressure. Explain two mechanisms by which cardiac output is…

A: Blood is the primary circulatory fluid and a vital component of the cardiovascular system in humans.…

Q: Assume a person has had a widowmaker heart attack. Sketch out (i.e. draw) a diagram of the heart and…

A: The widow-maker heart attack, also known as a STEMI (ST-segment elevation myocardial infarction),…