How does angiotensin-II affect blood volume, peripheral resistance, and blood pressure?

Q: What is the role of blood capillary?

A: Blood is a body fluid in humans and other animals. It delivers necessary substances such as oxygen…

Q: How do angiotensin II receptors reduce blood pressure, and what are the advantages do they have over…

A: The circulatory framework, likewise called the cardiovascular framework or the vascular framework,…

Q: What is the mechanism of uptake of cholesterol from plasma?

A: Cholestrol is a fat-like substance or a lipid molecule. It is present in all the cells of the body.…

Q: Name four hormones that cause vasodilation or vasoconstriction ofarterioles, and specify their…

A: The human body is made up of different organs and organ systems. There are 11 different organ…

Q: What is the structure of the arterioles?

A: Arterioles are primary resistant vessels and involved in the distribution of blood flow into…

Q: Which solute is found in the highest concentration in plasma?

A: Plasma  Plasma is a clear transparent fluid that contains RBCs, WBCs, platelets, ect. About 55% of…

Q: What creates the osmotic pressure gradient between the plasma and the interstitial fluid?

A: The net pressure that drives reabsorption, the movement of fluid from the interstitial fluid back…

Q: What types of exchange between the plasma and the interstitial fluid takes place across the walls of…

A: Capillaries are the littlest vessels, being about 8 µm in measurement and about 0.5 mm long.…

Q: Describe the Renin-Angiotensin System?

A: The renin-angiotensin system (RAS), or renin-angiotensin-aldosterone system (RAAS), is a hormone…

Q: What is the renin-angiotensin system?

A: this system is present in the kidney

Q: What forces favor capillary filtration? What forces favor reabsorption?

A: Capillary can be defined as the exchange or refers to the exchange of material that occurs from the…

Q: What is the effect of no vasopressin and maximum vasopressin concentration in the blood?

A: Vasopressin is also known as anti-diuretic hormone. Vasopressin is a peptide hormone produced in the…

Q: Why does exogenous erythropoietin (EPO) effectively treat anemia due to renal failure but is…

A: Exogenous erythropoietin is human erythropoietin that is specifically synthesized through…

Q: How does lack of protein in the blood cause edema?

A: The protein in our blood (especially albumin) are parts of an integrated system with heart and blood…

Q: What are the effects of no vasopressin and maximum vasopressin concentration in the blood?

A: The vasopressin in our blood helps in reducing the portal blood flow and variceal pressure. The…

Q: What is the substance thatstimulates the production ofred blood cells? Which is theorgan that…

A: The red blood cells (RBCs) are a type of blood cell that carries oxygen all over the body. It is…

Q: What are excretory products of blood plasma?

A: Plasma is designed to carry nutrients, hormones, and proteins to the different parts of the body. It…

Q: What are the closed circulating systems?

A: Almost all multicellular organisms need a circulatory system to transport oxygen and nutrients…

Q: What does high blood pressure is called?

A: Blood pressure (BP) is defined as the pressure exerted by blood on the walls of a blood vessel that…

Q: How does angiotensin-II help to restore fluid balance when a person is dehydrated?

A: The relation between the total amount of water entering the organism through the ingestion of…

Q: What happens to (systemic) blood pressure when the smooth muscles in the muscular arteries become…

A: Disclaimer: Since two questions have been posted, we have offered the solution for the first one. If…

Q: A person who has liver failure cannot synthesize the normal amount of plasma proteins. How does a…

A: The concentration of the proteins (colloidal) like albumin in the blood exerts osmotic pressure. The…

Q: Where is vasopressin released?

A: Step 1 Hormones are chemicals produced by endocrine cells which are transported by the circulatory…

Q: What happens when the kidneys detect a decrease in blood pressure?

A: We know that kidneys need a good blood supply. If there is a decrease in blood pressure the kidney…

Q: What is the osmotic pressure of blood?

A: Osmotic pressure is the hydrostatic tension exerted by a solution in an area separated by a…

Q: What does an increase in body temperature do to the arterioles? What starlings force is affected and…

A: The human body maintains the body temperature, this is called homeostasis. If there is sudden…

Q: How does aging affect blood pressure? Is advanced age considered a barrier to aggressive…

A: Aging:- it is a process of progressive deterioration that causes reduction in physiological…

Q: What regulates water and electrolyte movement between plasma and interstitial fluids? Across cell…

A: The body comprises several fluids that circulate in the body. The interstitial fluids are the fluids…

Q: How do changes in cardiac output and systemic vascular resistance affect blood pressure?

A: Cardiac output is that the volume of blood be due the guts through the ventricles, and is typically…

Q: What is the function of the kidney in regulating erythrocyte concentration within the blood?

A: The kidneys are two bean-shaped organs in the excretory system. They help the body pass waste as…

Q: What is the function of the arterioles?

A: Small blood vessels that branches off from the artery are called arterioles. These arteries carry…

Q: How does a large amount of salt in the diet lead to an increase in blood pressure?

A: The force of blood pushing against the artery walls is referred to as blood pressure. Blood is…

Q: What is atrial natriuretic factor?

A: There are several hormones which play an active part in the regulation of kidney functions.

Q: How is the coagulation cascade activated? How is it related to the plasma kinin cascade?

A: Multiple proteins that circulate in the blood and are activated during times of inflammation make up…

Q: What impact would isotonic saline have on the amount of red blood cells present in plasma, and what…

A: Enzymes are protein molecules that aid in the speeding up of chemical processes. Enzyme, in other…

Q: How does an increase in capillary hydrostatic pressure cause edema?

A: Introduction: Edema is described as a perceptible swelling brought on by an increase in the volume…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.