Related Experiment Video
Updated: Jul 13, 2026
06:30
Quantifying Acute Changes in Renal Sympathetic Nerve Activity in Response to Central Nervous System Manipulations in Anesthetized Rats
Published on: September 11, 2018
Arteriovenous cannulation: differences in approach among institutions and nurses
The Journal of Vascular Access
|July 20, 2007
Summary
Hemodialysis nurses show significant differences in arteriovenous (A-V) cannulation pre- and post-procedure stages. Standardizing A-V cannulation techniques is crucial for consistent patient care in hemodialysis settings.
Area of Science:
- Nephrology
- Nursing Practice
Background:
- Arteriovenous (A-V) cannulation is a critical procedure for hemodialysis (HD).
- Variability in A-V cannulation techniques among nurses can impact patient outcomes.
- Establishing standardized procedures is essential for safe and effective HD treatment.
Purpose of the Study:
- To investigate the current approaches of hemodialysis nurses to A-V cannulation.
- To identify potential areas for standardization in A-V cannulation procedures.
- To assess the consistency of A-V cannulation practices across different HD centers.
Main Methods:
- A study involving 50 hemodialysis nurses with at least 6 months of experience.
- Data collection via questionnaires on demographics and a 47-item A-V cannulation checklist.
- Statistical analysis using percentages and Pearson's chi-squared tests.
Main Results:
- Significant variations were observed in the pre- and post-application stages of A-V cannulation across the studied medical centers.
- No significant correlation was found in the application stage differences within the same centers.
- Identified inconsistencies highlight the need for procedural standardization.
Conclusions:
- Hemodialysis nursing practices for A-V cannulation exhibit significant variability, particularly in pre- and post-procedure phases.
- The lack of significant correlation in application stage differences suggests a need for improved standardization.
- Standardizing A-V cannulation is recommended to enhance the quality and safety of hemodialysis care.
Related Concept Videos
01:27Parentral Nutrition: Centeral and Peripheral Parental Nutrition
Parenteral Nutrition (PN) delivers essential nutrients directly into the bloodstream, bypassing the digestive system. It is commonly used for individuals with severe digestive disorders or conditions that prevent normal nutrient absorption.
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,...
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,...
01:25Hemodialysis I: Introduction
Hemodialysis (HD) is a medical treatment that artificially removes waste products, excess fluids, and toxins from the blood when the kidneys are no longer able to perform these functions effectively. In this process, blood is filtered through a semipermeable membrane, allowing for the selective removal of waste while preserving necessary components like blood cells and proteins. Hemodialysis is typically performed in patients with end-stage renal disease (ESRD) or severe kidney...
01:26Cardiac Catheterization IV: Nursing Management
Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
01:10Pre-Procedural Guidelines for Assessing Blood Pressure
Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the patient.
01:16Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
Intravenous regional anesthesia or the Bier block technique is used to anesthetize a specific limb or extremity. It uses exsanguinated or blood-drained vessels to transport local anesthetics or LAs to the peripheral nerve trunks. Lidocaine without vasoconstrictors like epinephrine is most commonly used for this technique. Other drugs used are prilocaine, ropivacaine, and chloroprocaine. Bupivacaine is not recommended for this technique due to its high cardiac toxicity.
One of the advantages of...
One of the advantages of...
01:28Cardiac Catheterization I: Pre-Procedure Overview
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...