University:
Camosun College
Course:
BIOL 252 | Pathophysiology for Nursing 1
Academic year:

2023
Views:

287

Pages:

3
Author:

Aysha A.

Myology the brorche that deals with study of muclu u called myology. muscles core type Connective time the made up of merodermal origin. Muscles are three types: keleton muscles. samouth muscles. cardiac muscles. skeletal muscles. voluntary mencla cure sticated muscly or smooth muscle care Non-striated or involuntary mus Skeletal musclu cardiac muscles. are involution involuntary, muscla there musclu call no striated muscles. thell muncle we made up of long cylindrical fibres the nuclei. located. in the percept periphery the cell membrane in callen sarcoplasm and they yaplaim is called sarcoplasm there thousand of tiny invagination of the sexcoplasm is called T tubuler three components of skeletal muscles: pimylium. It is the outer most covering of the entire musche perimysium: It is surrounded group. muscle fibrel ~ 10-100 more y the It suprates to thin / bundle called fascicle Endomisum. It is fibre covering of individual of muscles Function: skeletal munch of wat ere attached with hone Voluntary activities are performed by there ruscles Smooth muscles: smooth muscles are involuntary and unstriated. muscles smooth muscle core made up of long spindle-shaped cell and mycuytes 4 the nuchi or oval placed in centrally: length of smooth muscles are in Iseem to fo le arranged in bundle. Distribution of smooth muscles a hollew viscera in stomach intestine. hladder and Utores. Grena Urinary cardiac muscles. - these care similar to skeletal muscles but involuntary in nature - the cardiac muscles core made up of fibres containing numerous myofibrila - Intercalated dis are present.