University:
Camosun College
Course:
NURS132 | Promoting Health and Wellbeing
Academic year:

2023
Views:

446

Pages:

3
Author:

Aysha A

Right Album The right alemmen is the first heart chamber that the blood comes into contract with as it retruns from the systemic circulation, and from the blood aupply to the heant. The blood entering this chamber is deoxygenated. The main messels entering the singht aterium one the duperior mena cama and the inferior mena cama. These ene the major messels that return blood from the systemie circulation mouk into the heant. Also entering the bright atrium iis the coronary sinus, which canies menous retion from the coronary arteriere lie the blood supply to the heart). Finally, also entering the right atrium me the mende cordis minimiae eting condice nems which open directly into the night abrim). There buns pouches which comprises the sight atrimm, the main cavily and also a amall chamber. projuting to the liffe lyng an the amberior suiface and partly concing the root of the aorta) like an eas. This is ensicle. sinoatial node. rista Anubis ovalis terminals Fossa ovalis opwing to my Wema coma oping to coronary kms Putinale muscles. A troventosi cula eping At the junction between or right atriums and the right amicle, on the outside of the heart is the sulcus terminalis (a shallow groove). On the inside of the atrium, this forums. a sindge, the cinsta dormindlis, which sepiates the main front of me alcium eposteriorly I desined from wai ainus menosus part I derived from the and the antinos. puinitiin d'einm). This anterior port is marked by lundles of mmmuscular filmes, the musunli pectinati. The coronary sinus open into the iinght alzimm lutinens the mferior mena cama and the alnio- ventricule tricuspid malue. It is guarded by ondimentary, won-functioning mälue. The right atrium also contains some enidime of ito foetal developement, in the shape of the fossa onalis, and the envilus conalis. Both of thes stamclimes lie on the atrial septims, which sepustes. the lift and right atria. The fosse onclis is the semants of the foramin onele, and is represented by a shallow depression. The annulus analis forms the upper margin of the fasse, while floor of the fossa, while floor of the fossa represents the openisistent seplim yuimum of the heart of the ambuys, the anulus if formed form edge of the septim decundumn. the lower When the singht atrium contracts, it fores blood. through the toricuspid malne, and unto the sight Venthich +