84. What is the pericardium? a. The cardiac muscle tissue of the heart b. The tissue...
Structure of the lymphatic system Complete the following statements about the lymphatic system structure. Not all choices will be used. groin One component of the lymphatic system is the lymphatic .. which form a one-way system to remove excess fluid from the tissue and return it to the cardiovascular system, namely to veins in the shoulders. capillaries spleen Lymphatic join to form the lymphatic vessels before entering one of two ducts: the lymphatic duct or the right thoracic duct, which...
Heviewo PractCOOL Lymphatic System 38 Labeling Lahed the structure of a lymph node 3. Matching Match each structure listed on the left with its correct description on the right 1. efferent vessel A. empties into right subclavian vein 2. medullary cords B. empties into lymph node 3. cisterna chyli c. splenic tissue containing red blood cells 4. right lymphatic duct D. fluid in lymphatic vessels 5. red pulp E. lymphocytes deep in node 6. lymph node F. empties into left...
26. The velocity of blood flow is in direct proportion to the total cross-sectional area of the blood vessels b, slower in the arteries than in capillaries because arteries relatively large diameter slower in the veins than in the capillaries because veins diameter slowest in the capillaries b c. have a large d. ecause the total cross-sectional area is the 27. Which of these is NOT a function of lymph nodes a. house B-lymphocytes b. filter lymph d. produce lymphocytes...
Use the answer choices below for the next ____ questions A) The Heart B) Veins C) Capillaries D) Arterioles E) Arteries 91) Where in the circulatory system does LOW hydrostatic pressure require valves to prevent the back flow of blood? 92) Which blood vessels are leaky? 93) Which blood vessels in the human body are most numerous and have the lowest blood velocity (speed) 94) Which are carrying blood away from the heart 95) Which are carrying blood to the...
Where in the nephron does filtration occur? A Proximal convoluted tubule B. Distal convoluted tubule C. Loop of Henle D. Collecting duct E. None of the above 10. Which is NOT true about the lymph atic system? Check all that apply. A. it returns fluids to the blood B. it fights infection C. it carries fats to the blood D. it returns proteins to the blood E. it has a pump to circulate the lymph AB. all of the above...
0.1 pts Question 5 (Ch. 15.5; Regulation of Cardiovascular Function) As part of the feedback loop regulating blood pressure, when blood pressure decreases O the force of contraction of the cardiac contractile cells will increase. O heart rate will decrease. less norepinephrine will be released. cardiac output will decrease. O peripheral resistance will decrease. D Question 2 0.1 pts (Ch. 15.7: Lymphatic System) The lymphatic vessels O contain valves O drain into venules. are found only in the small intestine,...
Now available in Review & Practice Shee Exercise Lymphatic System 38 A. Labeling Label the secure of a lymph node Er scoot vessel 2 Trabeculat a medulla 4. Cortex . Subcapsyox Spore a Deep contex 7. Capsule a mediary Cord Lymph node Carley to hitum 11. Medulian Sinus 12. Cutex Codex B. Matching Match each structure listed on the left with its correct description on the right. 1. efferent vessel A empties into right subclavian vein 2. medullary cords B....
activity 4
WA LM (100x) Activity 3: Tracing the flow of Lymph through the Body 1. The smallest of the lymphatic vessels, are blind-ended sacs that take in excess tissue fluid at capillary beds and transport it to larger lymph 2. Name the four paired lymph trunks. 3. The thoracic duct begins as an enlarged sac called the 4. The lymph ducts return lymph to the venous circulation at the junction of which two veins on either side of the...
Identify the blood vessel with the greatest total cross-sectional area Select one O a, veïns b. arterioles c. arteries O d. capillaries Select the correct statement about the kidneys: Select one O a. The collecting ducts of the kidneys are found embedded in the renal cortex. O b. Each Bowman's capsule contains up to four nephrons O c. The collecting duct of the kidney drains into the urethra O d. The human kidney has millions of nephrons All of the...
21. Lymphis excess plasma b. interstitial fluid that has entered a lymph capillary c. blood that has escaped through a broken vessel 22. Which of the following factors accounts for the fact that the passage of lymph through a lymph node is slowed down to allow time for cleansing action? There are more afferent vessels than efferent vessels There are valves where the afferent vessels enter the node to regulate the flow of lymph Lymph nodes are located where flow...