decussate – to cross the midline, as in fibres that project from a single facet of your body to the other.

circulatory shock – also basically known as shock; a lifestyle-threatening health care situation in which the circulatory method is unable to provide enough blood stream to supply ample oxygen along with other nutrients to your tissues to take care of mobile metabolism.

chitin – form of carbohydrate that types the outer skeleton of all arthropods which include crustaceans and insects; Furthermore, it forms fungi mobile walls.

The intestinal tract, such as, is home to extra bacterial cells than the overall of all human cells from the body, but these bacteria are exterior the body and can't be allowed to flow into freely In the body.

abdominal aorta – part of the aorta inferior into the aortic hiatus and excellent to your popular iliac arteries.

atrial reflex – (also, identified as Bainbridge reflex) autonomic reflex that responds to stretch receptors in the atria that ship impulses to the cardioaccelerator place to boost HR when venous stream in the atria raises.

arrector pili – easy muscle mass that is certainly activated in response to external stimuli that pull on hair follicles and make the hair “get up”.

cortex – in hair, the next or middle layer of keratinocytes originating in the hair matrix, as found in the cross-section from the hair bulb.

antidiuretic check here hormone (ADH) – hypothalamic hormone that is certainly stored with the posterior pituitary Which alerts the kidneys to reabsorb water.

autorhythmicity – skill of cardiac muscle to initiate its possess electrical impulse that triggers the mechanical contraction that pumps blood at a hard and fast pace with no anxious or endocrine Command.

acromioclavicular joint – articulation between the acromion on the scapula as well as the acromial conclude from the clavicle.

bundle check here of His – (also, atrioventricular bundle) team of specialised myocardial conductile cells that transmit the impulse through the AV node throughout the interventricular septum; type the left and appropriate atrioventricular bundle branches.

bipolar – shape of the neuron with two procedures extending within the neuron cell body—the axon and just one dendrite.

anterior longitudinal ligament – ligament that runs the length in the vertebral column, uniting the anterior areas of the vertebral bodies.