Why do interstitial fluids build up in the capillary beds of tissues? O the venous capillaries absorb more fluids than can be delivered by arterial capillaries O more fluid is usually released by arterial capillaries than is absorbed by venous capillaries O interstitial spaces lack dissolved proteins or other types of dissolved electrolytes O tissue cells within the capillary beds tend to expel fluids into nearby open spaces

101) When blood pressure drops because of reduced blood volume, there is less movement of fluid out of the arterial end of the capillary and into the interstitial space, and more fluid entering the arterial end of the capillary from the interstitial space. This happens because the _______ is the larger pressure acting on the arterial end of capillary. Group of answer choices Hydrostatic pressure Osmotic pressure 102) Gases enter and exit the lungs by ______________________ Group of answer choices Bulk flow Diffusion Osmosis

platelets globulins fibrinogen erythrocytes leukocytes connective plasma fibrinogen coagulation albumin men women formed elements Blood is a tissue that consists of formed elements and an extracellular matrix called The formed elements include red and white blood cells, and cell fragments called Plasma: The fibers of the extracellular matrix are actually fiber precursor molecules called Plasma consists of water, protein, nutrients, electrolytes, wastes, hormones, and gases. Plasma contains a multitude of proteins. However, three proteins predominate. contributes towards blood viscosity and helps transport lipophilic substances in the blood. , otherwise known as antibodies, help combat specific pathogens. Finally, upon activation, fibrinogen forms fibers during the process of are cells and cell fragments found in the blood. serve to transport gases in the blood. are blood cells of the immune system that combat pathogens. are cell fragments that assist in the process of blood clot…

Glucose moves across capillary walls by: simple diffusion facilitated diffusion primary active transport secondary active transport Both C and D

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

With atherosclerosis, what happens to resistance and flow? O 1) resistance decreases, flow increases 2) resistance and flow decrease 3) resistance and flow increase O 4) resistance increases, flow decreases

Put the following sequence in order: _1_02 diffuses enters the blood and binds to hemoglobin in an RBC RBC enters pulmonary venule RBC crosses bicuspid/mitral valve RBC enters left ventricle, ventricle contracts RBC enters pulmonary vein RBC enters a systemic artery RBC enters a systemic arteriole RBC enters a systemic capillary Oxygen is released and diffuses across capillary into cell for aerobic respiration to occur RBC leaves pulmonary capillary RBC crosses aortic valve RBC enters aorta RBC enters left atrium, atrium contracts

Blood that leaves the right ventricle is _________ and travels along the _______ to the _______.     oxygenated ; systemic vein ; tissues of the body that need oxygen     deoxygenated ; pulmonary vein ; lungs     oxygenated ; systemic artery ; tissues of the body that need oxygen     deoxygenated ; pulmonary artery ; lungs

What is the main reason that fluid is forced out of the capillaries as they enter? The hydrostatic pressure of the blood is less than that of the interstitial fluid. The osmotic pressure of the blood is greater than the hydrostatic pressure of the interstitial fluid. The osmotic pressure of the interstitial fluid is greater than the hydrostatic pressure of the blood. The hydrostatic pressure of the blood is greater than the osmotic pressure of the blood. The osmotic pressure of the interstitial fluid is greater than that of the blood.

Which of the following statements concerning capillaries is TRUE?   A) Capillaries are composed of a single layer of endothelial cells surrounded by a basement membrane B) Thoroughfare channels drain directly into venules C) Metarterioles branch directly off arterioles D) Both A & B All of the above