A Simple Key For anatomy human heart Unveiled
A Simple Key For anatomy human heart Unveiled
Blog Article
blastocyst – phrase for the conceptus with the developmental phase that is made up of about one hundred cells formed into an internal mobile mass that is fated to become the embryo and an outer trophoblast that is fated to become the associated foetal membranes and placenta.
anterior tibial vein – kinds from the dorsal venous arch; drains the region close to the tibialis anterior muscle mass and leads to the popliteal vein.
coracoclavicular ligament – potent band of connective tissue that anchors the coracoid technique of the scapula to your lateral clavicle; gives vital indirect help for that acromioclavicular joint.
common iliac vein – one of a pair of veins that flows into your inferior vena cava at the level of L5; the left prevalent iliac vein drains the sacral area; divides into exterior and interior iliac veins close to the inferior part of the sacroiliac joint
acetabulum – massive, cup-formed cavity Positioned over the lateral facet on the here hip bone; shaped from the junction of your ilium, pubis, and ischium parts of your hip bone.
crista galli – more info tiny upward projection Situated at the midline in the floor from the anterior cranial fossa; fashioned through the ethmoid bone.
However, erect posture has produced many mechanical difficulties—in particular, bodyweight bearing. These difficulties have had to be satisfied by adaptations on the skeletal program.
cell cycle – life cycle of an individual cell, from its start right up until its division into two new daughter cells.
atrioventricular bundle – (also, bundle of His) team of specialised myocardial conductile cells that transmit the impulse in the AV node through the interventricular septum; sort the left and suitable atrioventricular bundle branches.
dihydroxyvitamin D – active kind of vitamin D expected by the intestinal epithelial cells for the absorption of calcium.
amniotic cavity – cavity that opens among the internal cell mass and the trophoblast; develops into amnion.
costal aspect – internet site about the lateral sides of the thoracic vertebra for articulation with The top of the rib.
descending aorta – portion of the aorta that proceeds downward earlier the tip of your aortic arch; subdivided to the thoracic aorta plus the abdominal aorta.
adaptive immune reaction – somewhat sluggish but very specific and powerful immune reaction managed by lymphocytes.