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YMP Page I of 2 SY AND DEFE 22 Chapter Nineteen The Lymphatle System 1a. imegine

ID: 3518688 • Letter: Y

Question

YMP Page I of 2 SY AND DEFE 22 Chapter Nineteen The Lymphatle System 1a. imegine a virun in areulaling in the ympn ace the folowing strustures in the order in whieh the vr afferent ymphelic vesse b. cortical sinus nels derived from s both types of org atie system have s ilar system funcic e hody from path .efferent lymphatic vessol d. meduilary sinus Exercise 19.7, The Spleetn 13. Spienic sinusolds filter 14. The blood lympr) oth white/ted) pulp of the spleen contains lymphocyles and serves to fight p white/red) pulp of the spieen contains sinusoids and fiters blood. ie system ystem, is a ur of which ure lyr e body aainnst an three major car ed entry into the l e of red blood ce Exercise 19.0: Gross Anatomy of Lymphatic Structures 15, Imagine a in h ebaciflumt has entered a ymiph cepiliay in the right arm, Piace the foilowing structures in ore a efferent ymphetic vesser b. right brachiocephalic vein c right lymphatie duct d right subclavian vein ha node in the axinn to the right atrium of the heart d esistance to disea provicled by inta ells and chemica ific and nonspec superior venta various lymphat Can You Apply What You've Learned? 16. When pharyngeal tonsls become infamed, they are referred to es adenoids. Based on the location of kinds of symptoms might a patient experience due to the presence of swolilen adenolds? 17, What is a thymic corpuscie, and what does the presence of many thymic corpuscies tell you about the ms in the ansv and lymphatic ugh the cardic ries, veins, anc f these structu cardiovascu! equipped with act primari return it to th ed every 24 18. When an individual suffers from a ruptured spleen, the spleen is surgically removed so the patient does no of the circulation of the spleen, explain why a ruptured spleen bleeds so profusely,(Hint 19. The white pulp of the spleen is composed of 20. Discuss why lymphatic nodules are so abundont in the wall of the small Intestine, and functions to

Explanation / Answer

12) afferent lymphatic vessel. --- cortical sinus --- medullary sinus --- efferent lymphatic vessel.

13) lymph.

14) white pulp. Red pulp.

15) efferent lymphatic vessel--- right lymphatic duct --- right Sub clavian vein --- right brachiocephalic vein -- superior venacava.

16) adenoids are nothing but the enlarged nasopharyngeal tonsils , which on getting infected enlarges in size blocking the posterior nasal aperture results in snoring in children and difficulty in breathing during night time.

17) thymic or hassals corpuscles is a characteristic feature of thymic medulla represents a degenerating epithelioid cells.their number increase indicates that thymic corpuscles are getting more degenerating.

18) during spleenectomy the capsule covering the spleen breaks open, pouring blood into your abdominal area.

19) white pulp of spleen shows aggregation of lymphocytes in the form of lymphatic nodule which play an important role in immunity and phagocytosis as well antibody production.

20) as the small intestine is the place for absorption they form a network forming lacteals for absorption of chylomicrons.

21) red pulp of spleen. Consists of blood, erythrocytes, phagocytic macrophages, lymphocytes and monocytes.