At rest greatest blood flow per gram of tissue is in which of the following organ? a.  adrenal gland b. thyroid gland c. heart d. bronchi  e. bones

Q: Foreign proteins in the blood stimulate an immune response. Which of the following is true? Select…

A: Foreign proteins in the blood stimulate an immune response . Which of the following is true? Note:-…

Q: In a blood pressure measurement of 110/70, the number70 is the ________.a. systolic pressureb.…

A: Answer is b.)  diastolic pressure.

Q: Purkinje fibersa. are specialized cardiac muscle cells.b. conduct impulses much more slowly than…

A: A fully developed adult heart maintains the capability of generating its own electrical impulse,…

Q: My instructor has told us that dehydration leads to a drop in blood pressure due to low blood…

A: Blood is the connective tissue with liquid plasma and the formed elements.

Q: A force that attracts fluid into the capillary from the tissue spaces is Select one: a. venous…

A: The question is asking about the force that pulls fluid back into the capillaries from the…

Q: The return venous blood is aided by all of the factors except? ________.     A. pressure changes…

A: Venous return is defined as the rate at which blood is returned to heart.At steady state venous…

Q: For vessels with identical length which has the least resistance to blood flow: O A. An artery with…

A: Blood vessels are of 3 types namely1.Arteries2.Veins3.Capillaries Each blood vessel has a unique…

Q: The following flows through the connective tissue surrounding the blood vessels: O a. Intracellular…

A: Introduction Connective tissue is a group of tissues found throughout the body that help to keep the…

Q: al fluid hydrostatic pressure (IFHP). b. Net filtration pressure (NFP). c. Blood hydrostatic…

A: Introduction  Excretory system is one of the naturally cleansing system of the human body. It…

Q: This diagram shows a _______ and the green things being released into the space are _____. A.…

A: The branch of biology associated with studying the functions of living organisms’ body can be…

Q: Prothrombin is converted to thrombin during the ________.a. intrinsic pathwayb. extrinsic pathwayc.…

A: The process initiated by an injured blood vessel to decrease the rate of blood flow and trigger the…

Q: Autoregulation of blood flow to an organ depends on reactive changes in which of the following?

A: Answer D. perfusion pressure

Q: Which combination of vessels has the most resistance to blood flow: O A. A single 2 Cm long artery…

A: Blood vessels are of 3 types namely1.Arteries2.Veins3.Capillaries Each blood vessel has a unique…

Q: A circulatory pathway in which the blood flows through two capillary beds in series - before it…

A: The circulatory pathways direct proper flow of blood through heart, lungs, and various associated…

Q: If cellular metabolism was not changed but the blood flow through a tissue’s capillaries was…

A: Blood flow refers to the movement of blood through the vessels from arteries to the capillaries and…

Q: Muscle impulses are spread rapidly between cardiac musclecells bya. sarcomeres.b. intercalated…

A: The heart is a muscular organ , located just behind and slightly left of the sternum. The heart is…

Q: Cardiac output measures blood ejected from a. both atria each minute b. each ventricle each minute…

A: Cardiac output refers to the volume of blood that is pumped by the heart per unit of time, usually…

Q: This blood vessel allows diffusion of gases between blood and body tissues. O A. Artery O B. vein O…

A: The cells in the body requires nutrients oxygen and other necessities for its metabolic activities…

Q: Match the function with its

A: The question above that is asked is basically based upon cardio-vascular system and here we have to…

Q: Which of the following is true of blood velocity? Y X +0 ARTERIOLE CAPILLARY NETW VENULE

A: The blood flows throughout the body by the help of different blood vessels that connect the entire…

Q: The only vessels that provide direct access oxygen and nutrients to nearly every cell in the body…

A: Circulatory system is also known as cardiovascular system which allows circulation of blood and…

Q: Endothelium in the arterioles does not: A. Release nitric oxide to relax contraction. B. Sense…

A: In the arterioles, the endothelium is a thin layer of cells. It coats the inside of the arterioles.…

Q: Blood viscosity: O A. has the properties of a Newtonian fluid. B. Increases with blood flow…

A: Blood viscosity is the measure of the resistance of blood to flow. It depends on the physical…

Q: 30. The outer cell layer of the capillaries is primarily composed of: A. Pericytes B. Vascular…

A: The correct option is C Endothelial cells  The interchange of material between circulation and cells…

Q: Which among the following carriesimpure blood from human heart to lungs?A. AortaB. Pulmonary veinC.…

A: The blood acts as an important medium to carry substances such as oxygen, carbon dioxide, hormones,…

Q: Which of the following tissues/organs would experience an increase in blood flow from transition…

A: Introduction: Physical exercise is anything done to develop or maintain total physical fitness and…