Definition of Vital functions. Meaning of Vital functions. Synonyms of Vital functions

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Definition of Vital functions

Vital functions
Vital Vi"tal, a. [F., fr. L. vitalis, fr. vita life; akin to vivere to live. See Vivid.] 1. Belonging or relating to life, either animal or vegetable; as, vital energies; vital functions; vital actions. 2. Contributing to life; necessary to, or supporting, life; as, vital blood. Do the heavens afford him vital food? --Spenser. And vital virtue infused, and vital warmth. --Milton. 3. Containing life; living. ``Spirits that live throughout, vital in every part.' --Milton. 4. Being the seat of life; being that on which life depends; mortal. The dart flew on, and pierced a vital part. --Pope. 5. Very necessary; highly important; essential. A competence is vital to content. --Young. 6. Capable of living; in a state to live; viable. [R.] Pythagoras and Hippocrates . . . affirm the birth of the seventh month to be vital. --Sir T. Browne. Vital air, oxygen gas; -- so called because essential to animal life. [Obs.] Vital capacity (Physiol.), the breathing capacity of the lungs; -- expressed by the number of cubic inches of air which can be forcibly exhaled after a full inspiration. Vital force. (Biol.) See under Force. The vital forces, according to Cope, are nerve force (neurism), growth force (bathmism), and thought force (phrenism), all under the direction and control of the vital principle. Apart from the phenomena of consciousness, vital actions no longer need to be considered as of a mysterious and unfathomable character, nor vital force as anything other than a form of physical energy derived from, and convertible into, other well-known forces of nature. Vital functions (Physiol.), those functions or actions of the body on which life is directly dependent, as the circulation of the blood, digestion, etc. Vital principle, an immaterial force, to which the functions peculiar to living beings are ascribed. Vital statistics, statistics respecting the duration of life, and the circumstances affecting its duration. Vital tripod. (Physiol.) See under Tripod. Vital vessels (Bot.), a name for latex tubes, now disused. See Latex.

Meaning of Vital functions from wikipedia

- Vital signs (also known as vitals) are a group of the four to six most crucial medical signs that indicate the status of the body's vital (life-sustaining)...
- type of collagen protein). An internal gelatinous matrix called mesohyl functions as an endoskeleton, and it is the only skeleton in soft sponges that encrust...
- anesthetic agents, as well as the monitoring and maintenance of a patient's vital functions throughout the perioperative period. Since the 19th century, anesthesiology...
- in animals, there are far fewer in plants, where some perform the vital functions, such as photosynthesis, while the reproductive organs are essential...
- caused by the effects of the death zone, either directly by the loss of vital functions or indirectly by poor decisions made under stress (e.g., not turning...
- definition is extended by the evolution of novel functions over time. Death is the termination of all vital functions or life processes in an organism or cell...
- of all vital functions: As a spider sends forth its thread, and as tiny sparks spring forth from a fire, so indeed do all the vital functions (prana)...
- taken by health professionals, in order to ****ess the most basic body functions Vital Statistics (opera), a 1987 one-act opera about physiognomy, re-titled...
- caused by the effects of the death zone, either directly (loss of vital functions) or indirectly (unwise decisions made under stress or physical weakening...
- needs. Iron is present in all cells in the human body and has several vital functions, such as carrying oxygen to the tissues from the lungs as a key component...