blastocyst – time period for that conceptus within the developmental phase that is made up of about a hundred cells formed into an interior cell mass that may be fated to be the embryo and an outer trophoblast that's fated to become the associated foetal membranes and placenta.
bicuspid valve – (also, mitral valve or left atrioventricular valve) valve Positioned among the still left atrium and ventricle; contains two flaps of tissue.
basilic vein – superficial vein on the arm that occurs from your palmar venous arches, intersects Along with the median cubital vein, parallels the ulnar vein, and carries on into your upper arm; together with the brachial vein, it leads to the axillary vein.
basal forebrain – nuclei of the cerebrum related to modulation of sensory stimuli and a spotlight through broad projections for the cerebral cortex, lack of which can be relevant to Alzheimer’s condition.
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Define the terms anatomy and physiology, and give distinct illustrations to point out the interrelationship concerning anatomy and physiology
choroid plexus – specialised composition containing ependymal cells that line blood capillaries and filter blood to produce CSF while in more info the 4 ventricles of the Mind.
Bachmann’s bundle – (also, interatrial band) team of specialised conducting cells that transmit the impulse directly from the SA node in the best atrium for the remaining atrium.
broad ligament – vast ligament that supports the uterus by attaching laterally to each side in the uterus and pelvic wall.
antigen presentation – binding of processed antigen into the protein-binding cleft of a read more major histocompatibility complicated molecule.
amniotic cavity – cavity that opens between the inner mobile mass plus the trophoblast; develops into amnion.
anaphylactic shock – sort of shock that follows a severe allergic response and final results from massive vasodilation.
descending aorta – portion of the aorta that carries on downward earlier the tip of the aortic arch; subdivided into the thoracic aorta and the abdominal aorta.
anterior corticospinal tract – division with the corticospinal pathway that travels through the ventral (anterior) column on the spinal wire and controls axial musculature from the medial motor neurons inside the ventral (anterior) horn.