Explain the pressure flow theory.

Q: List the Causes of a Decreased Arterial PO2 (Hypoxic Hypoxia) in Disease?

A: Introduction: The circulatory system consists of the cardiovascular system, pulmonary system, and…

Q: Describe the function of pulmonary surfactant.

A: Biochemistry is a branch of science that deals with the study of chemical processes related to the…

Q: Blood pressure at the arterial end of capillaries is about 40 mm Hg in humans. If blood pressure at…

A: The force of circulating blood on the walls of blood vessels is termed as blood pressure. It is the…

Q: Define the term hyperventilation?

A: Carbon dioxide produced during cellular respiration is transported out via the blood. The gas…

Q: Differentiate between recruitment and distention in pulmonary arterial pressure changes?

A: The resistance offered against blood, as it flows from the pulmonary artery to the left atrium is…

Q: Which of the following can cause edema?

A: A condition of abnormal accumulation of fluid in the tissues of the body is referred to as edema. It…

Q: Define edema and describe how it develops.

A: Step 1 As the blood circulates all over the body's tissue, it leaves behind waste products such as…

Q: Discuss the types of cardiovascular pressures and their related calculations

A: Cardiovascular pressure is the pressure which after contraction of heart muscle which provides force…

Q: What are the Causes of a Decreased Arterial PO2 (Hypoxic Hypoxia) in Disease?

A: Arterial PO2  Arterial partial pressure of oxygen gas described the amount of gas dissolve in the…

Q: Define partial pressure, and explain how it iscalculated.

A: Gas is defined as a state of matter which has no fixed volume and fixed shaped. It has a lower…

Q: Expand the term NHC?

A: In eukaryotes, apart from histone proteins, additional set of proteins are required for packing of…

Q: Explain the pressure-flow hypothesis

A: Plants have specialized cells for the movement of water and food throughout the body. Xylem is…

Q: Which are the major factors responsible for limiting the increase in stroke volume?

A: Contraction of heart muscle by compression of ventricles ejected a small volume of blood in…

Q: What is the equation for mean arterial pressure?

A: The fluids that are produced in the body and either circulated within the body or secreted out are…

Q: Why will regional decreases in pulmonary blood flow lead to hypoxemia?

A: Hypoxemia is a condition in which the blood oxygen levels are lower than normal. The body may not…

Q: Note in part (a) that the normal resting value on this pressure–frequency curve is on the steepest,…

A: The ability of an organism to control different physiological processes in order to maintain a…

Q: hich blood pressures below are considered abnormal and which are considered normal? 131/75

A: Blood pressure readings are expressed in millimeters of mercury, explain the force of circulating…

Q: Differentiate wall pressure and turgour pressure.

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. Each…

Q: Explain how a very high hydrostatic pressure in the venuleend of a capillary affects fluid shift

A: Introduction : The cardiovascular system's major function is to transport gases, nutrients, wastes,…

Q: Describe Poiseuille’s law for airflow?

A: The respiratory tract resistance to airflow during the inhalation and exhalation is referred to as…

Q: Why would someone have a higher than normal peak flow? A lower than normal peak flow? How does age…

A: The question is related to pulmonary section and asking why people have different peak exploratory…

Q: Define preload and afterload. What is La place formula, how does arterial pressure affect afterload

A: The heart is the muscular organ that contracts and relaxes in order to circulate the blood…

Q: Why can we substitute MAP (mean arterial pressure) for delta P?

A: The mean arterial pressure (MAP) is an average blood pressure in an individual during a single…

Q: Explain how the pressure flow mechanism works and describe what it is used for

A: Carbohydrates is synthesized through photosynthesis and transported from the leaves to the different…

Q: Differentiate between the pressure in the lumen of a vessel and that of the pressure surrounding the…

A: The circulatory system is considered a network that comprises blood, blood vessels, and the heart.…

Q: List the ECG characteristics of first-degree AV block in lead?

A: First-degree atrioventricular (AV) block is a condition of abnormally slow conduction through the AV…

Q: Define the term Normal Sinus Rhythm?

A: Heart and blood vessels form the cardiovascular system. Its main function is to transport oxygen,…

Q: Explain Normal ECG Configurations and Their Expected Measurements (Lead II)?

A: ECG  Heart's electrical activity is measured by Electrocardiogram. The basic pattern of ECG…

Q: Define inspiratory reserve volume (IRV)?

A: The quantities of air the lungs can receive, hold, or expel under different conditions are called…