Related Experiment Video
Updated: Jun 14, 2026

Through-the-Wall Blood Sampling Method to Minimize Sleep Disruption in Clinical Settings
Published on: June 13, 2025
Evaluating venepuncture practice on a general children's ward
Christopher Hands1, Jonathan Round, Jessica Thomas
1St. George's Hospital, London.
Aim:
To assess the training for, practice of, and effects of venepuncture in children on a general children's ward. To identify approaches that might reduce the adverse physical and psychological effects related to venepuncture.
Methods:
Questionnaire survey of 51 parents, 39 children and 72 junior doctors following venepuncture in the children. Telephone survey of 25 paediatric senior house officers on venous access training.
Results:
Parents and children assessed venepuncture as extremely distressing. Parents' assessments of the mean number of venepuncture attempts were markedly higher than those of the doctors surveyed. When carrying out venepuncture, doctors used therapeutic measures much less frequently than expected. Only seven of the 25 departments surveyed offered any training in venepuncture.
Conclusion:
Venepuncture is consistently one of the most distressing aspects of hospital admission for children. Much could be done to alleviate this, but trainir patchy and interventions shown to reduce distress are not uniformly used.
Related Concept Videos
Pre-Procedural Guidelines for Assessing Blood Pressure
Assessing Blood pressure in the Leg
Preparation:
Assessment of apical pulse
Assessing the apical pulse is a critical nursing procedure, particularly indicated for:
Parentral Nutrition: Centeral and Peripheral Parental Nutrition
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
Assessment of radial pulse
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:
Endoscopic Studies II: Thoracocentesis
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...

