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Blood Studies I: ABG and VBG

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Blood studies are critical in the medical field, enabling healthcare professionals to assess a patient's health status accurately. This page will focus on two significant blood studies: Arterial Blood Gas (ABG) and Venous Blood Gas (VBG).
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Arterial Blood Gas (ABG) studies are crucial for assessing the lungs' ability to supply oxygen and remove carbon dioxide, reflecting the patient's ventilation status. They also help understand the kidneys' capacity to reabsorb or...

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Updated: Jul 5, 2026

Facial Vein Venipuncture for Murine Blood Collection

Facial Vein Venipuncture for Murine Blood Collection

Published on: September 26, 2025

A practical guide to venepuncture and blood sampling.

¹Imperial College Healthcare NHS Trust, Charing Cross Hospital, London. katie.scales@imperial.nhs.uk

Nursing Standard (Royal College of Nursing (Great Britain) : 1987)

|May 3, 2008

Summary

This article outlines essential knowledge and skills for peripheral venepuncture, emphasizing practical training and organizational compliance for safe procedures.

Area of Science:

Medical Procedures
Nursing Skills
Patient Safety

Background:

Peripheral venepuncture is a common invasive procedure in healthcare.
Adequate knowledge and skills are crucial for successful and safe venepuncture.
Potential complications necessitate thorough understanding and management strategies.

Purpose of the Study:

To provide a comprehensive overview of the competencies required for peripheral venepuncture.
To highlight the importance of theoretical knowledge integrated with practical, supervised experience.
To emphasize adherence to organizational policies for patient safety.

Main Methods:

Review of essential knowledge areas including anatomy, physiology, and psychological aspects.
Discussion of procedural elements: consent, vein selection, infection control, and technique.

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Emphasis on post-procedure management: sharps disposal and complication handling.

Main Results:

Successful peripheral venepuncture requires a broad understanding of underlying principles and practical skills.
Competency is achieved through supervised practice and formal assessment.
Adherence to institutional protocols is paramount for safe practice.

Conclusions:

Peripheral venepuncture demands a robust foundation in theoretical knowledge and practical skills.
Supervised practice and competency assessment are vital for healthcare practitioners.
Compliance with organizational policies ensures patient safety and effective procedure outcomes.