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human anatomy
| Question | Answer |
|---|---|
| what are 4 muscles of abdominal wall | rectus abdominis, Transversus abdominis ,external oblique and internal oblique |
| what is an insertion | The insertion is the point of attachment that moves when the muscle contracts |
| wat is the origin | The origin is the point of attachment that does not move when the muscle contracts |
| what are examples of axial muscles | muscles of the neck, back, chest abdominal wall and pelvic floor |
| example of appendicular muscles | shoulder, forearm, buttocks, thigh medial thigh |
| name the connective tissue membrane that covers individual muscle fibers, (b) the membrane that surrounds groups of skeletal muscle fibers (fascicles), and (c) the membrane that covers the muscle as a who | endomysium |
| name the membrane that surrounds groups of skeletal muscle fibers (fascicles), | perimysium |
| name the membrane that covers the muscle as a whole | epimysium |
| what transverse plane | Any crosswise plane that divides the body or any of its parts into upper and lower parts is called a transverse plane. |
| what is sagittal planes | Any lengthwise plane running from front to back and top to bottom, dividing the body or any of its parts into right and left sides |
| what is coronal plane | any lengthwise plane running from side to side and top to bottom, dividing the body or any of its parts into anterior and posterior portions, is called a coronal plane. |
| what is homeostasis | Is the process by which body maintains a stable internal environment |
| set point | This normal reading or range of normal is called the set point or setpoint range. |
| what is Golgi apparatus | Stack of flattened sacs (cisternae) surrounded by vesicles |
| nucleus | usually central, spherical double-membrane container of chromatin (DNA); has large pores |
| what is epithelial tissue | covers and protects the body surface, lines body cavities, specializes in moving substances into and out of the body or particular organs (secretion, excretion, and absorption), and forms |
| connective tissue | functions and support the body with jts parts |