Alcoholism, Biology

Assignment Help:

ALCOHOLISM -

  1. Continual heavy consuming of alcohol is called alcoholism or drinking.
  2. Word alcohol is refered to C2H5OH or ethyl alcohol or ethanol or grain alcohol.
  3. An alcohol can be identified by a breath test and urine test (alcoholuria).
  4. Alcohol can cross brain blood barrier & placenta.
  5. C2H5OH is volatile, flammable, colour less liquid having a penetrating odour and burning taste.
  6. It is one of products of distillation of fermented grains, fruit juices, sugar, dry dates, beets, molasses and starch by enzymes from yeast (zymase).
  7. Absolute alcohol is occasionally used by injection for the relief of trigeminal pain.
  8. Rectified spirit (90% alcohol) is widely used in the preparation of tinctures.
  9. Methylated spirit (95% alcohol with wood nephtha) is used for ext. application as an antiseptic.
  10. Alcohol is also used as a stomachic (agent that improves appetite and digestion), sedative & antipyretic.
  11. Alcohol enhances the action of tranquillizers and barbiturates.
  12. It is quickly absorbed in the stomach and upper part of small intestine.
  13. Oxidation of alcohol starts at once and large amount of heat is produced, which gives false impression of warmth or power in the body.
  14. Less than 5% of alcohol is excreted in the breath, sweat & urine. Most of it is eliminated by hepatic oxidation.
  15. Alcohol is first oxidised in the liver to acetaldehyde which is further oxidized to acetate accumulation of acetaldehyde causes hang over.
  16. Later is changed to acetyle co enzyme A, which is used up in the kreb's cycle.

Related Discussions:- Alcoholism

Energy loss - energy flow, Energy Loss - Energy Flow Let us now take t...

Energy Loss - Energy Flow Let us now take the second point that is the loss of some energy at each trophic level. You might recall that the second law of thermodynamics states

Classification, claasification of phylum porifera

claasification of phylum porifera

What is the effect of increase temperature, 1) What is the effect of increa...

1) What is the effect of increase temperature on a non enzyme catalyzed reaction? 2) What are the effects of increased temperature on an enzyme catalyzed reaction?

What are the three main arthropod classes constituted, How are the excretor...

How are the excretory systems of the three main arthropod classes constituted? In crustaceans a pair of excretory organs known as green glands exists. The green glands collect

Bacteria, explain anatomy of bacteria

explain anatomy of bacteria

Describe assist control ventilation, Describe Assist Control Ventilation (A...

Describe Assist Control Ventilation (ACV) The machine delivers a set tidal volume at the set rate; besides, each time the patient breathes on his own, a machine breath is init

Determines the abo blood group system, What is the type of genetic inherita...

What is the type of genetic inheritance that determines the ABO blood group system? What are the relations of dominance among the involved alleles? The inheritance of the ABO b

Failure of public production, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Determine the term poliomyelitis - brian diseases, Determine the term Polio...

Determine the term Poliomyelitis - Brian diseases Poliomyelitis is an acute infectious disease caused by a virus that has a special affinity for the motor neurons of the spinal

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd