WebWhen the diaphragm contracts, it _____ and _____ the thoracic cavity. Flattens out, expands. All of the following statements accurately describe the effects that abdominal … WebJul 25, 2024 · The diaphragm in the thorax is called the thoracic diaphragm and serves as an important anatomical landmark that separates the thorax, or chest, from the abdomen. It functions during breathing …
Rectus abdominis: Origin, insertion, innervation,function Kenhub
WebJul 25, 2024 · Rectus Abdominis This muscle is long and narrow, running in the rectus sheath vertically and parallel to the linea alba. It arises from the pubic symphysis and crest and runs superiorly to attach to the fifth through seventh costal cartilages. It is a powerful flexor of the vertebral column. WebLEARNING SESSION 01 ANTEROLATERAL ABDOMINAL WALL Goal: Understand the anatomy of the anterolateral abdominal wall Learning objectives: upon completion of this session, the students will be able to: 1. Identify the boundaries of anterior abdomen and the planes used to mark the surface representations of the regions of the abdomen 2. Name … cannot install printer driver windows 10
Diaphragm Definition, Function, & Location Britannica
WebMay 17, 2024 · The superior surface of the diaphragm is convex, creating the elevated floor of the thoracic cavity. The inferior surface is concave, creating the curved roof of the … WebDiaphragm Muscle. Origin: Attaches to the xiphoid process, the inner surface of the lower six costal cartilages and to the L1 through the L3 lumbar vertebrae. Insertion: Attaches to the central aponeurotic tendon. Actions: Inspiration and forced inspiration. Innervation: Phrenic nerve (C3, C4, C5) WebSuperior Rectus Elevates Pupil. Inferior Rectus Depresses Pupil. Lateral Rectus Moves pupil laterally. Medial Rectus Moves pupil medially. ... Transversus Abdominis Compress abdominal cavity. Diaphragm Diaphragm Contraction increases volume of thoracic cavity. know the relation of each muscle to the other. Muscles of the Pelvic Floor. fksp cinemacity