Which statements are true about the circulatory and lymphatic systems? Select all that apply. Check All That Apply Capillaries exist in both the circulatory system and the lymphatic system. In blood, cells and platelets are suspended in interstitial fluid. Skeletal muscle contractions propel lymph through the lymphatic system.

Which statements are true about the circulatory and lymphatic systems? Select all that apply. Check All That Apply Capillaries exist in both the circulatory system and the lymphatic system. In blood, cells and platelets are suspended in interstitial fluid. Skeletal muscle contractions propel lymph through the lymphatic system.

Body Structures & Functions

12th Edition

ISBN:9781285695495

Author:Scott

Publisher:Scott

Chapter13: Heart

Section: Chapter Questions

Problem 1M

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Which of the following rows correctly identifies the movement of solutes on the arterial end and venous end of a capillary during capillary exchange with muscle tissue? Row Arterial End Venous End CO2 and wastes out of the muscle tissue cells O2 and nutrients into the muscle tissue cells CO2 and wastes into the muscle tissue cells O2 and nutrients out of the muscle tissue cells O2 and nutrients out of the muscle tissue cells CO2 and wastes into the muscle tissue cells O2 and nutrients into the muscle tissue cells CO2 and wastes out of the muscle tissue cells
note whether the statements below are consistent with an open or closed circulatory system. The circulating fluid flows in one direction (unidirectionally) through a circulatory loop. The circulating fluid is called hemolymph. Ostia are pores in the heart, important for circulatory function. The circulating fluid is called blood. The circulating fluid remains in vessels as it moves throughout the organism. Is the more efficient type of circulatory system.
Which of the following are mechanisms which prevent clotting under normal circumstances? Select all that apply. platelets are not released into the bloodstream until needed heparin and anti-thrombin circulate in the bloodstream vessels are coated with prostacyclin which repels platelets clotting enzymes are not released into the bloodstream until needed rapid blood flow
Discuss how fluid moves from the arteriolar ends of capillary to the tissue space then back to the venular ends. What forces are involved? What force drives the interstitial fluid from the interstitial space into the lymphatic capillaries?
Which of the following statements best describes systolic blood pressure? Systolic blood pressure depends upon the force of the heart contractions - the stronger the contractions the higher the systolic pressure will be. Systolic blood pressure depends on how tightly the cuff of the sphygmomanometer is tightened. Systolic blood pressure depends upon the resistance of the blood vessels - the greater the resistance to blood flow the higher the systolic pressure will be. Systolic blood pressure depends upon the force and frequency of the heart contractions - the stronger and more frequent the contractions the higher the systolic pressure will be.
What do large veins have in common with lymphatics? O They both possess one-way valves and fluid transport is aided by the skeletal pump. They are designed to withstand extreme hydrostatic pressures. O They have nothing in common. They both possess additional discrete pumps that act together to deliver fluid back to the heart. O They are the vessels that experience the highest flow rates. O O
If you added "Pulmonary circulation" and "Systemic circulation" to the concept map, what new connecting phrases might you write? Select all that apply. Check All That Apply The circulatory system is divided into two loops called pulmonary circulation and systemic circulation. In pulmonary circulation, blood is pumped to the lungs and back to the heart. In systemic circulation, blood is pumped only to the lower body and back to the heart. The heart pumps oxygenated blood to the body tissues in pulmonary circulation
Lymph drainage is important for what functions? (Check all that apply.) Check All That Apply Absorption of dietary fats. Return of small proteins from tissue fluid to blood. Regulation of osmotic pressure of blood. Provision of nutrients to tissue cells. Transport of foreign particles from tissue fluid to lymph nodes.
Which of the following statements about the circulatory system is INCORRECT? Question 25 options: With respect to diameter: Aorta > arteries > arterioles > capillaries Arterial walls are thicker than the walls of veins of the same size Arteries retain their round shape when empty, veins are thin and tend to collapse Veins always carry de-oxygenated blood away from capillary beds Blood pressure in veins is lower than in arteries of the same size
Use the word bank below to complete the following statements: Tissue capillary higher lower oxygen carbon dioxide waste nutrients On the arteriole side of a capillary bed, the capillary hydrostatic pressure is than the blood colloidal osmotic pressure. This causes a net movement of liquid into the This liquid contains a lot of gas and which move down a concentration gradient towards local cells that are continually consuming those resources. On the venule side of the capillary bed, the capillary hydrostatic pressure is than the blood colloidal osmotic pressure, resulting in a net movement of liquid into the . After passing over local tissues, the composition of the liquid has changed, and now contains a lot of gas and Only (write a number and a % sign) of fluid returns to the circulatory system. The remaining portion of fluid is collected by the lymphatic system.
Select the incorrect statement about hemostasis: O A. In the process of coagulation, the intrinsic and extrinsic pathways lead to the activation of plasmin, which serves to activate fibrinogen, producing fibrin fibrils. O B. In platelet plug formation, platelets begin sticking to the collagen exposed when the vessel wall was damaged. The platelets forming the plug attract more platelets to the area in a positive feedback loop. OC. Coagulation is the process of platelet plug stabilization through the formation of fibrin fibrils. O D. Vascular spasm is the initial phase of hemostasis It begins when a blood vessel is severed, resulting in a reflexive narrowing of the vessel through smooth muscle contraction.
How might you connect "arteries," "capillaries," "veins," and "interstitial fluid" to the concept map? Select all correct statements. Check All That Apply Blood vessels include arteries, capillaries, and veins. Blood vessels include arteries, capillaries, and veins. Arteries have more smooth muscle than veins. Arteries have more smooth muscle than veins. Veins have slower blood velocity than capillaries. Veins have slower blood velocity than capillaries. Capillaries exchange dissolved substances with interstitial fluids. Capillaries exchange dissolved substances with interstitial fluids. The heart pumps interstitial fluids.