University:
Montclair State University
Course:
NURS 210 | Professional Nursing
Academic year:

2021
Views:

102

Pages:

4
Author:

StarrySpectacle

SPLEEN Surface/Texture :- Smoth Shape :- Oval or bean shaped Struchures around spleen :- Anteriorly - Fundus of stomach. Superierly and pastexterly - Diaphragm Inserierly - left colic flexure of the large indestine Medially - Pancrease and left today Leterally - Diaphragm, which repastes, spleen from the 9th, and the inter castel meircles. Helum of spleen : The place on the metal surface of spleen pren where the splenic vessels get entry and exit. Structure of spleen: Etructurally, He spleen is on sal shaded angen consist of by lymphatic horses and reticular tissue. On the transverse section, we com RE and WHITE pulp in between trabeculat The spleen is covered by a filme elastical tissue capul, which enders inside the spleen and form trabecule.. Functions of spleen :- 1) Erythrapoesis: - The spleen plays wr ( important role in eviمعطل becallse various mall matisuals for maturation erythrocytes are supplied by splen as well a in the foetal life there is production RB Jake place in splen. The spleen is 4 RBCS. also a place for pratyeration -Storage of blood: Spleen approx 350ml of bleed salvicks Ime can be released. I on requirement of mithe sphin i å storage house for The certain conditions in which seve bass And place like acute haemmta aplan all the requirment of b bidy ) Immune response: The speen hou. (1 pulp of lymak which contains T & B lymphocytes w belny activated by presence of antigere By this way the spleen play an important rode in inmune response of body and on the ther hand, the lymphogle. also get proliferation in spleen. ) Phagocytests: - The extensively micr ( vasculature network of the arteries of spleen plays an important de destruction of senile red blood cells by of breakdown to produce bilirubin R and globulin to transport to the lon splenic and purtal vein as well as the ther cellular platelets also materials like beacocytes being phagocytosed here Thymus gland the Thymus is an endopri Wes in the upper part & madiastinum space upto 4th inter costal s Jout bhind the sternum secretes Thymus haymaesthe secreted by thymus gland is eventiele Shape - Bileted, elongated the Surfece Smooth Covering - Fibro- elatical capsule Weight at birth -10-159 Untill prberty 30-40) In middle age to old age-10-15% The gland goes inde abiophy and reduces in weight. Cinganans associated with gland Anteriorly - Sternum Arch of carta and is bunches Pesteriorly Superiorly Root of neck Inferiorly Heart Lungs. Functions:- Maturation and devlopment of lymphocyte cells to the gland theymus. Secrete a hoangle momed Thymarine which is essential for the