Specimen Collection
What is the primary purpose of collecting a specimen?
To obtain a sample that represents a whole for diagnostic testing
What type of gloves should be worn when collecting specimens?
Sterile gloves.
What is the purpose of standard precautions?
To prevent the spread of infections by treating all blood and body fluids as potentially infectious.
How should specimens be labeled?
With the patient's full name, date of birth, and the date and time of collection.
What should be done if a specimen is spilled?
Follow the facility's spill protocol, including wearing appropriate PPE and cleaning the area.
Which specimen requires a clean-catch midstream technique?
Urine.
Which PPE is essential when there is a risk of splashing bodily fluids?
Face shield or goggles
Which method is used to eliminate all microorganisms from an item?
Sterilization.
What is the ideal temperature for transporting most specimens?
According to the specific test requirements; many require refrigeration.
What is the first step if a patient refuses to provide a specimen?
Respect the patient's decision and inform the healthcare provider.
What is the recommended volume for a sputum specimen?
At least 5 mL
What should be done with PPE after use?
Properly dispose of it in designated containers.
What is the recommended concentration of bleach solution for disinfecting surfaces?
1:10 dilution
What should be used to transport specimens to prevent contamination?
Leak-proof biohazard bags.
What should be done if a specimen is collected incorrectly?
Notify the healthcare provider and collect a new specimen following proper procedures.
When collecting a throat swab, what should the medical assistant avoid touching?
The sides of the mouth and the tongue
When should hand hygiene be performed?
Before and after patient contact, and after removing gloves.
What should be done if a needle stick injury occurs?
Follow the facility's exposure protocol and report the incident immediately.
How soon should specimens be delivered to the laboratory?
As soon as possible, following facility protocols.
What action should be taken if a specimen is contaminated?
Discard the specimen and collect a new one using aseptic techniques.
What is the first step before collecting any specimen?
Verify the patient's identity
What is the minimum alcohol content required in hand sanitizers for effective use?
60%
What is the term for infections acquired within a healthcare setting?
Healthcare-associated infections (HAIs).
What should be done if a specimen is not labeled correctly?
Do not process the specimen; request a new sample
What should be done if a patient exhibits signs of an allergic reaction during specimen collection?
Stop the procedure immediately, provide appropriate care, and notify the healthcare provider.