Two pipes of equal diameter , but different lengths, are transporting blood. The shorter pipe is 10 cm long and experiences a pressure difference from one end to the other end of 30 mm Hg. The second pipe is 50 cm long. The pressure difference needed to maintain the same flow rate in the longer pipe as the shorter pipe is mm Hg.

Q: Which of the following rows correctly identifies the movement of solutes on the arterial end and…

A: Net filtration pressure of the blood at the arterial end than at the venous end so blood leaves the…

Q: Name any one important component of the blood which remains inside the capillaries and fails to move…

A: Blood is a type of dense irregular connective tissue and is a specialized body fluid. It has four…

Q: Trace the pathway of the blood in the pulmonary circulation. Fill in the box with the appropriate…

A: Introduction:-  Ventricle--> Sinus venosus---> Right auricle---> Ventricle---> Conus…

Q: If the pulmonary arterial blood pressure is recorded at 24/15. Then the mean pulmonary arterial…

A: Introduction:-  pulmonary pulse pressure is defined  as the pressure difference between systolic and…

Q: Blood flows from an area of low pressure to an area of high pressure. Blood flowing from one aorta…

A: Introduction :- Blood flow refers to the movement of the blood through the vessels from arteries to…

Q: applied to a piece of excised arteriole causes the vessel to relax, but an isolated piece of…

A: Endogenous substances that exhibit vascular activity are known as vasoactive substances. These…

Q: Which of the following factors does not affect the blood pressure of an individual? age O family…

A: Introduction :- A systolic pressure of less than 120 and a diastolic pressure of less than 80 is…

Q: Hydrostatic pressure is ________.a. greater than colloid osmotic pressure at thevenous end of the…

A: Hydrostatic pressure refers to the pressure, which is imparted by a fluid at equilibrium at a…

Q: Give five (5) advantages and disadvantages of capillary blood collection.

A: We know that Capillary blood collection is done by pricking a finger in adults or heel in small…

Q: Which of the following would INCREASE blood pressure? DECREASED: 1) blood volume 2) blood vessel…

A: Blood pressure is the pressure exerted on the arterial walls by blood flowing into it. The blood…

Q: If a vessel were to dilate to twice its previous radius, and if pressure remained constant, blood…

A: Introduction: According to the Frank-Starling law of the heart, the strength of the vascular…

Q: In a capillary bed if the hydrostatic pressure at the arteriole ends is 32 mm Hg and at the venule…

A: The interaction between the osmotic pressure and hydrostatic pressure is represented by NFP (net…

Q: Blood pressure can be significantly affected by (a) cardiac output (b) peripheral resistance (c)…

A: The wall of the arteries experiences a force that is exerted by the blood, this force is called…

Q: Which of the following would increase the resistance to blood flow? Group of answer choices All of…

A: Blood is a fluid connective tissue that flows in the vessels of the circulatory system. Certain…

Q: When person is standing quietly, the pressure in the capillaries of the feet can reach as high as…

A: Capillaries are abundantly found in the organs that are metabolically active as the heart, glands,…

Q: Blood is flowing through a bundle of hollow fiber tubes that are each 50 um in diameter. There are…

A: Blood is the most important fluid in the body and it contributes about 8% (approximately) of the…

Q: The velocity of blood flow decreases ifa. vessel radius increases.b. blood pressure increases.c.…

A: Blood flow is defined as the movement of blood through a blood vessels, organ or a tissue and it…

Q: Which of the following best describes veins?a. thick walled, small lumens, low pressure,…

A: The blood vessels are the components of the circulatory system. It transports blood throughout the…

Q: Why do some people show breath to breath changes on a ECG more clearly than others and what is the…

A: We can say that The most convenient easy method to monitor and the working of heart is taking an…

Q: The po2 in the superior vena Cava is approximately  a 40 mmHg b 46 mmHg c 100 mmHg

A: The amount of oxygen dissolved in the blood reflects the partial pressure of oxygen. It represents…

Q: Approximately how much blood is filtered every day?A 150 to 200 litresB 2 to 3 litresC 1 litre

A: Kidneys are the important organs for filtration of blood and fluids in the body. The glomerulus is…

Q: Which of the following will cause local adjustments in an arteriole’s radius and hence vessel…

A: Cardiovascular system in the body consist of mainly three types of blood vessels which includes…

Q: Which type of vessel has a large number of smooth muscle celllayers in its tunica media as well as…

A: In anatomical terminology, blood vessels represent one of the significant components of the human…

Q: During phase I, venous return occurs and blood enters relaxed atria. The pressure in the veins is…

A: Aorta carries oxygenated blood to different parts of body and pulmonary arteries carry deoxygenated…

Q: When blood pressure is 120mmHg/80mmHg, 120mmHg is the atmospheric pressure diastolic pressure…

A: Blood pressure is the pressure exerted by circulating blood against the walls of the blood vessels.…

Q: An increase in carbon dioxide would do which of the following in arterioles? cause vasoconstriction…

A: Breathing is a process in which oxygen is taken in and carbondioxide is exhaled out. During cellular…

Q: Jaundice fluid is classified as a cavity fluid. a supplemental arterial fluid. a standard arterial…

A: Jaundice is a medical condition in which bilirubin and biliverdin levels are abnormally high. This…

Q: ollowing components of the cardiovascular system and describe how they achieve their functions…

A: Answer Cardiovascular system transports blood which carries Oxygen, nutrients as well as hormones…

Q: Capillary ExchangeBlood flowing through a capillary bed experiences the following pressures:- Blood…

A: The force exerted by a fluid on a structure is called as hydrostatic pressure. Blood hydrostatic…

Q: Fill in the blank:  The pulmonary and aortic valves open when the pressure in the…

A: The heart is the hollow conical organ that is present to the left of the breastbone. The heart pumps…

Q: Explain the nature of blood flow and pressure regulation in the following system; the capillary…

A: A complex network of blood vessels carries blood from the heart across the body. The arteries lift…

Q: The pco2 in the aorta is  a 40mmhg b 46mmHg c 100 mmHg

A: The partial pressure can be described as the amount of gas present in a mixture of substance and the…

Q: A researcher was working on oxygen and carbon dioxide concentration of the blood in different…

A: Oxygen and carbon dioxide concentration is a common parameter used in medicine, for example to help…

Q: A person’s blood pressure is measured at 118/78 and the person’s peripheral pulse is 72. Which of…

A: Blood pressure is defined as the pressure applied by the blood flowing in the arteries against the…

Q: Anatomy: What layers are distiguish-able in the arterial wall?

A: The wall of artery and vein are composed of three layers.

Q: What scenario would have the bigger impact on resistance and flow in the arteries: The person who…

A: Doping the process which is basically illegal in which the cell mass of the blood is increased in…

Q: The p0z in the superior vena cava is approximately: A. 40mmHg B. 46mmHg C. 100mmHg

A: Alveoli are the primary sites of exchange of gases. Exchange of gases also occur between blood and…

Q: Which of the following represents a volume-independent increase in blood pressure? Increased venous…

A: Blood pressure is the blood which is circulating in our body through the arteries and veins putting…

Q: Why do some people show breath to breath changes on a ECG more clearly than others and what is the…

A: ECG or electrocardiograph represents the activity of the heart in a graphical form. It is used to…

Q: Blood within the pulmonary veins returns to the:     right atrium     right ventricle     left…

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

Q: you are using a sphygmomanometer while listening to your patient's heart with a stethoscope. You…

A: The importance of mean arterial pressure is that it measures the pressure required for optimal…

Q: The volume of blood in the ventricle at the end of a systole or ejection period is known as

A: The cardiac cycle is the time period that begins with atrioventricular contraction and concludes…

Q: of the lungs and perfusion is greatest at the of the lungs. Blood flow is greatest at the (А) ареx;…

A: Blood flow is greatest at the base of the lungs and perfusion is greatest at the base of the lungs.…

Q: The vessel layer that has a direct role in vasoconstriction is the __________.   A tunica intima…

A: The contraction or narrowing of the blood vessels that is done by the walls of the small muscles is…

Q: RN notes that the arterial waveform has changed, as seen below. What is causing this and how could…

A: The arterial waveform reflects the changes in pressure in the ventricles over time dP /dt , the…

Q: What is the arteriovenous oxygen difference (a-v O2 diff)? The % Hb-O2 saturation difference between…

A: Arteriovenous oxygen difference (a-v O2 diff) is a cardiovascular response and increases during…

Q: Blood flow is measured in ............................

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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.