Which of the following guidelines should a medical assistant follow to prevent the spread of disease to patients?
Safety data sheet (SDS)
Standard precautions
CLIA
Exposure plan
The Correct Answer is B
A. Safety data sheet (SDS): SDS provides information on handling and disposing of hazardous materials, not specifically on infection control or disease prevention.
B. Standard precautions: Standard precautions are infection control practices used to prevent the spread of disease in healthcare settings, such as hand hygiene and using personal protective equipment.
C. CLIA: CLIA (Clinical Laboratory Improvement Amendments) regulates laboratory testing but does not specifically address disease prevention in patient interactions.
D. Exposure plan: An exposure plan is related to handling and reporting exposure to bloodborne pathogens, not general disease prevention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. C-reactive protein (CRP): CRP is typically tested using a serum sample collected in a gold or red-top tube, not a light blue tube.
B. Partial thromboplastin time (PTT): PTT is a coagulation test that requires a light blue top tube containing sodium citrate, which acts as an anticoagulant. This tube is specifically used for coagulation studies.
C. Glucose: Glucose levels are commonly measured using a gray-top tube containing sodium fluoride to inhibit glycolysis, not a light blue tube.
D. Lactate: Lactate levels are typically measured using a gray-top tube or green-top tube, depending on the specific protocol, not a light blue tube.
Correct Answer is A
Explanation
A. Allow the solution to flow from the inner to the outer canthus: This technique helps to flush out debris and contaminants while avoiding the spread of the solution into the unaffected eye.
B. Fill the syringe with 10 mL of the irrigating solution. The volume of the irrigating solution may vary, but 10 mL is not a standard quantity; the key is ensuring adequate flushing.
C. Don powdered gloves: Powdered gloves can cause irritation; non-powdered gloves are recommended for eye irrigation.
D. Direct the irrigation solution toward the cornea: The solution should not be directed toward the cornea to avoid damage; it should flow gently across the eye.
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