ampulla – inside the ear, the structure at The bottom of the semicircular canal that contains the hair cells and cupula for transduction of rotational motion of The pinnacle.

acclimatisation – process of adjustment the respiratory program tends to make as a consequence of Persistent exposure to high altitudes.

corpus cavernosum – both of two columns of erectile tissue inside the penis that fill with blood through an erection.

dentin – bone-like tissue promptly deep to your enamel of the crown or cementum of the basis of the tooth.

afterload – drive the ventricles need to build to successfully pump blood from the resistance inside the vessels.

arachnoid granulation – out-pocket of your arachnoid membrane into the dural sinuses that permits for reabsorption of CSF into the blood.

capitate – with the lateral aspect, the 3rd in the 4 distal carpal bones; articulates With all the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and check here mostly While using the 3rd metacarpal distally.

Bachmann’s bundle – (also, interatrial band) team of specialised conducting cells that transmit the impulse directly from the SA node in the correct atrium for the still left atrium.

angiotensin I – protein made by the enzymatic motion of renin on angiotensinogen; inactive precursor of angiotensin II.

Dalton’s regulation – statement with the principle that a selected fuel key in a mixture exerts its personal tension, as though that certain gas type was not part of more info a mix of gases.

angle from the rib – part of rib with biggest curvature; together, the rib angles sort one of the most posterior extent of your thoracic cage.

arachnoid trabeculae – filaments amongst the arachnoid and pia mater throughout the subarachnoid House.

axon – solitary means of the neuron that carries an electrical signal (motion probable) away from the cell body towards a focus on mobile.

anterior cruciate ligament – intracapsular ligament of your knee; extends from anterior, outstanding floor in the tibia for the interior facet of the lateral condyle with the femur; resists hyperextension of knee.