The pressure in the ventricles is higher than in the atria but lower than in the arteries, during this phase. Match the following terms describing the physical/mechanical event with the correct phases of the cardiac cycle. The cardiac cycle refers to the rhythmic relaxation (known as ...
The left and right pulmonary arteries send blood to the left and right lungs, respectively. left pulmonary veins , are blood vessels that transfer freshly oxygenated blood from the lungs to the left atria of the heart auricle of the left atrium It collects oxygenated blood as it leaves the lu...
6 (a)(i) State the names of three structures that are found in a mammalian heart.1...233(ii) Describe how the structure of a vein differs from the structure of an artery.[3](iii) State the function of arteries in the human circulatory system.-.[1](b)Fig. 6.1 is a photomicrograp...
In contrast to White, according to Feuerstein, early Upanishads of Hinduism do mentioncakrain the sense of “psychospiritual vortices”, along with other terms found in tantra:pranaorvayu(life energy) along withnadi(energy carrying arteries).[19]According to Galvin Flood, the ancient texts do no...
The name comes from the Arabic al-niyāţ, meaning “the arteries.” Alphard Alpha Hydrae 2.00 09h 27m 35.2433s -08° 39’ 30.969’’ The name is derived from the Arabic al-fard, meaning “the solitary one.” Alphecca Alpha Coronae Borealis 2.23 15h 34m 41.268s +26° 42’ 52.89’...
dholenoun(n.) A fierce, wild dog (Canis Dukhunensis), found in the mountains of India. It is remarkable for its propensity to hunt the tiger and other wild animals in packs. diastolenoun(n.) The rhythmical expansion or dilatation of the heart and arteries; -- correlative to systole, ...
Alnilam ε Ori al‑niẓām [Arabic] the string of pearls 1,4,5,6,7,9,10,11 Alnitak ζ Ori al‑niṭāq al‑jawzāʾ [Arabic] the belt of al‑Jawzāʾ 1,4,5,6,7,9,10,11 Alniyat σ Sco al‑niyāṭ [Arabic] the arteries 3,4,7,9,10,11 Alphard α Hya al...
asmoking clogs the arteries and causes heart attacks and strokes 抽烟堵塞动脉并且导致心脏病发作和冲程[translate] aCollective leadership and leadership of each level by the next higher level - unified leadership, centralization and democracy (discussion and division of labour). 正在翻译,请等待...[tra...
cardianoun(n.) The heart. noun(n.) The anterior or cardiac orifice of the stomach, where the esophagus enters it. cardiacnoun(n.) A medicine which excites action in the stomach; a cardial. adjective(a.) Pertaining to, resembling, or hear the heart; as, the cardiac arteries; the cardia...
Nitrates dilate (widen) the blood vessels (arteries and veins in the body), improve blood flow, and allow more oxygen-rich blood to reach the heart muscle.Dilationof the veins lowers the amount of blood that returns to the heart that must be pumped, while dilation of the arteries reduces ...