Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

CNS Depressants: Alcohol and Nicotine01:27

CNS Depressants: Alcohol and Nicotine

Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...
Depressants01:28

Depressants

Depressant drugs, including alcohol and sedative-hypnotics, diminish central nervous system activity by enhancing the action of gamma-aminobutyric acid (GABA), a neurotransmitter that reduces brain activity and promotes relaxation. These substances can have various therapeutic uses but also pose significant risks, especially when misused or combined.
Alcohol is a common depressant that can induce a sense of relaxation and reduced inhibition at low doses. Contrary to its occasional...
Measurement: Standard Units03:38

Measurement: Standard Units

Every measurement provides three kinds of information: the size or magnitude of the measurement (a number), a standard of comparison for the measurement (a unit), and an indication of the uncertainty of the measurement. While the number and unit are explicitly represented when a quantity is written, the uncertainty is an aspect of the errors in the measurement results.
Protection of Alcohols02:31

Protection of Alcohols

This lesson delves into the concept of protection and deprotection of a functional group fundamental to synthetic organic chemistry. These phenomena are explained in the context of aliphatic and aromatic alcohols.
Protection
It defines a protecting group as the masking agent to make the more reactive species inert to a given set of conditions. This concept is depicted via the illustration of liquid flow through different outlets in an assembly of pipes. The analogy helps to understand the role...
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test01:22

Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test

In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess the...
Acidity and Basicity of Alcohols and Phenols02:36

Acidity and Basicity of Alcohols and Phenols

Like water, alcohols are weak acids and bases. This is attributed to the polarization of the O–H bond making the hydrogen partially positive. Moreover, the electron pairs on the oxygen atom of alcohol make it both basic and nucleophilic. Protonation of an alcohol converts hydroxide, a poor leaving group, into water—a good one. The two acid–base equilibria corresponding to ethanol are depicted below.

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The prevalence and risk factors of drug allergy in Sri Lanka-a multi-centre cross-sectional observational study (2024-2025).

The Lancet regional health. Southeast Asia·2026
Same author

The cost-effectiveness of penicillin allergy assessment pathway (PAAP): a decision analysis.

BMJ open·2025
Same author

Trimodal age distribution of frequent attendance at the emergency department: a descriptive analysis of national, English, secondary care data using a retrospective cohort.

BMJ open·2025
Same author

Procalcitonin to guide antibiotic use during the first wave of COVID-19 in English and Welsh hospitals: integration and triangulation of findings from quantitative and qualitative sources.

BMJ open·2025
Same author

Dietary Patterns Are Associated With Variations in the Global Prevalence and Severity of Rome IV Irritable Bowel Syndrome.

Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association·2025
Same author

A dominant, pan-DR binding epitope of Der p 1 in house dust mite allergy induces tolerance in HLA-DR4 transgenic mice.

Frontiers in immunology·2025
Same journal

Can hepatology lead the way? Synthesising current global curricula and proposing a model for an international speciality curriculum.

Clinical medicine (London, England)·2026
Same journal

Prognostic value of C-reactive protein to albumin ratio (CAR) for mortality in older adults with sepsis: cohort study.

Clinical medicine (London, England)·2026
Same journal

Letter to the Editor: 'Life expectancy of UK physicians in the early 21st century: An analysis of 1,000 fellows from the Royal College of Physicians' Munk's Roll'.

Clinical medicine (London, England)·2026
Same journal

Finerenone Exposure and Ischemic Stroke in Patients with Type 2 Diabetes and Chronic Kidney Disease: A Propensity Score-Matched Cohort Study.

Clinical medicine (London, England)·2026
Same journal

Prevalence and predictive factors of chronic kidney disease among individuals with cardiometabolic risk factors: A multicenter cross sectional study, North East Ethiopia.

Clinical medicine (London, England)·2026
Same journal

Authors' response to Dr Lucy Williams' letter to the Editor: 'Life expectancy of UK physicians in the early 21st century: An analysis of 1,000 fellows from the Royal College of Physicians' Munk's Roll'.

Clinical medicine (London, England)·2026
See all related articles

Related Experiment Video

Updated: Jun 16, 2026

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
05:12

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder

Published on: June 23, 2023

Do doctors understand alcohol units?

Abhay K Das1, Oliver J Corrado, Enoch Kyerematen

  • 1Pontefract General Infirmary, Pontefract, West Yorkshire. abhay.das@midyorks.nhs.uk

Clinical Medicine (London, England)
|January 26, 2010
PubMed
Summary
This summary is machine-generated.

Many doctors lack knowledge of alcohol units, with 14% having none. Improving medical education on alcohol and related issues is crucial for better patient care.

More Related Videos

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice
07:31

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice

Published on: January 7, 2019

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
08:45

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis

Published on: November 8, 2024

Related Experiment Videos

Last Updated: Jun 16, 2026

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
05:12

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder

Published on: June 23, 2023

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice
07:31

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice

Published on: January 7, 2019

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
08:45

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis

Published on: November 8, 2024

Area of Science:

  • Medical Education
  • Public Health
  • Addiction Medicine

Background:

  • Alcohol units are a key measure for safe consumption.
  • Understanding alcohol units is vital for healthcare professionals.
  • Previous research indicates gaps in medical professionals' knowledge regarding alcohol units.

Purpose of the Study:

  • To assess the knowledge and awareness of alcohol units among doctors in Yorkshire.
  • To identify factors influencing doctors' understanding of alcohol units.

Main Methods:

  • A survey was conducted among 445 doctors in Yorkshire.
  • Data collected included demographic information and knowledge of alcohol units.

Main Results:

  • Only 58% of doctors demonstrated some knowledge of alcohol units.
  • General practitioners (69%) outperformed hospital doctors (45%).
  • 14% of doctors had no knowledge; non-drinkers and trainee doctors showed lower awareness.

Conclusions:

  • Significant gaps exist in doctors' understanding of alcohol units.
  • Medical curricula require enhanced focus on alcohol-related education, including unit calculation.
  • Improved knowledge is essential for addressing alcohol-related health problems effectively.