Question

Drag the appropriate labels to their respective targets. Reset Help Fibrous pericardium Epicardium Myocardium Endocardium Pericardial cavity Part layer of Serous pericardium Reflect in ePortfolio Activity Details

Answer 1

ANSWER :---

FOLLOWING DIAGRAM DESCRIBE ANSWER

-- -- -- -- Pulmonary Trunk Fibroux Pericardium Parietal layer of Seroux Pericardium pari cardial cavity (Epicardium myocardium - Endocardium Heart Chamber

EXPLANATION:---

• HEART CONTAIN MANY HEART MEMBRANE CALLED PERICARDIUM .

FIBROUS PERICARDIUM --

• IT IS THE OUTERMOST LAYER,IT IS MADE UP OF THICK CONNECTIVE TISSUE.IT PROTECT THE HEART FROM SUDDEN OVERFILLING.

SEROUS PERICARDIUM---

• IT IS DOUBLE LAYERED SEROUS MEMBRANE LINED BY MESOTHELIUM,
• IT CONSISTS OF TWO LAYERS:- (a)PARIETAL PERICARDIUM

(b)VISCERAL PERICARDIUM.

• PARIETAL LAYER IS FUSED TO INTERNAL SURFACE OF FIBROUS PERICARDIUM.
• VISCERAL LAYER IS INSEPARABLY CONNECTED TO EPICARDIUM ,OTER SURFACE OF HEART.
• A PARICARDIAL CAVITY FOUND BETWEEN PARIETAL AND VISCERAL LAYER OF SEROUS PERICARDIUM.
• INNER TO SEROUS PERICARDIUM THERE ARE THREE TYPE OF WALL OF HEART
• EPICARDIUM--IT IS CONNECTED TO VISCERAL LAYER OF SEROUS PERICARDIUM.IT IS OUTER HEART WALL
• MYOCARDIUM ---IT IS FOUND INNER TO EPICARDIUM. IT IS SECOND HEART WALL.IT IS THICKEST WALL OF HEART.IT IS MADE UP OF CARDIAC MUSCLES.IT IS MIDDLE LAYER OF HEART WALL.
• ENDOCARDIUM-- IT IS INNERMOST LAYER OF HEART WALL.IT IS LINED BY SIMPLE SQUAMOUS EPIYHELIUM.