Related Experiment Video
Updated: Dec 31, 2025

The α-test: Rapid Cell-free CD4 Enumeration Using Whole Saliva
Published on: May 16, 2012
Chilean Health Care Providers' Perceived Comfort in Performing Oral Rapid Testing for HIV: A Cross-Sectional Study
Lisette P Irarrázabal1, Judith A Levy2, Rosina Cianelli1,2
128033Pontifícia Universidad Católica de Chile, Santiago, Chile.
Objectives:
To understand key factors influencing Chilean health care providers' perceived comfort performing oral rapid HIV testing.
Design:
One hundred and fifty health care providers completed a self-administered questionnaire that included a five-item scale measuring self-perceived comfort in conducting HIV pretest counseling, oral rapid testing, finger-prick testing, and delivering test results.
Results:
Most participants (60%) envisioned good overall comfort performing oral rapid HIV testing (mean score of 16.21; range 0-20), including doing at least four of the five steps. They perceived least comfort delivering HIV-positive test results during posttest counseling. HIV stigmatizing attitudes reduced self-perceived comfort.
Conclusions:
Providing training to counter HIV stigmatization while increasing comfort in performing oral rapid testing would help facilitate its successful implementation.
Related Concept Videos
Bioavailability Study Design: Healthy Subjects Versus Patients
Assessing Body Temperature - Oral
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
Sputum Studies II: Culture and Sensitivity
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...

