angiotensin II – protein made by the enzymatic action of ACE on inactive angiotensin I; actively triggers vasoconstriction and stimulates aldosterone release with the adrenal cortex.
acclimatisation – process of adjustment the respiratory method makes due to Long-term exposure to substantial altitudes.
Variations within an organism’s interior surroundings, such as amplified body temperature, may cause the responses of perspiring and the dilation of blood vessels while in the skin so as to minimize body temperature, as demonstrated through the runners in Determine 1.7.
typical iliac vein – considered one of a pair of veins that flows into the inferior vena cava at the extent of L5; the left typical iliac vein drains the sacral location; divides into exterior and internal iliac veins close to the inferior portion of the sacroiliac joint
acetabulum – massive, cup-formed cavity Positioned over the lateral facet on the hip bone; formed by the junction on the ilium, pubis, and ischium parts with the hip bone.
crista galli – tiny upward projection located for the midline in the floor on the anterior cranial fossa; formed via the ethmoid bone.
anterior horn – grey subject with the spinal wire containing multipolar motor neurons, occasionally generally known as the ventral horn.
coracoid procedure – shorter, hook-like method that assignments anteriorly and laterally through the remarkable margin of your get more info scapula.
articular disc – meniscus; a fibrocartilage construction located amongst the bones of some synovial joints; gives padding or smooths actions concerning the bones; strongly unites the bones jointly.
autonomic tone – contractile point out during resting cardiac action made by moderate sympathetic and parasympathetic stimulation.
anterior cardiac veins – vessels that parallel the modest cardiac arteries and drain the anterior surface of the proper ventricle; bypass the coronary sinus and drain instantly into the appropriate atrium.
bedsore – sore on the skin that develops when regions of the body begin necrotising due to frequent strain and not enough blood offer; also referred to as decubitis ulcers.
anatomical lifeless Area – air Room current within the airway that under no circumstances reaches the alveoli and so under no circumstances participates in gasoline Trade.
atrioventricular septum – cardiac septum located between the atria and ventricles; atrioventricular valves can website be found listed here.