Point of care test regulations require quality control for which of the following reasons?
To ensure accuracy of test results.
To determine if a test is CLIA-waived.
To enhance instrument productivity.
To monitor the use of instrumentation.
The Correct Answer is A
A. To ensure accuracy of test results: Quality control ensures that the test results are accurate and reliable, which is crucial for proper diagnosis and treatment.
B. To determine if a test is CLIA-waived: Quality control does not determine CLIA-waived status; it ensures the accuracy and reliability of tests.
C. To enhance instrument productivity: While quality control can indirectly impact productivity by ensuring correct results, it is primarily focused on accuracy and reliability.
D. To monitor the use of instrumentation: Quality control is more focused on test accuracy rather than monitoring the use of instrumentation.
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Correct Answer is D
Explanation
A. An adult patient is watching a demonstration on the proper use of a meter-dose inhaler: This is related to managing a respiratory condition, not directly to communicable disease prevention.
B. An adult patient is being shown how to safely lift a heavy object: This pertains to body mechanics and injury prevention, not communicable disease prevention.
C. An older adult patient is listening to an explanation of risks and benefits of the flu vaccine: Although the flu vaccine helps prevent disease, the specific focus is not directly on communicable disease prevention strategies.
D. A school-age patient is being taught about cough etiquette: Teaching cough etiquette is a direct method of preventing the spread of communicable diseases.
Correct Answer is D
Explanation
A. Peripheral artery disease: While peripheral artery disease affects blood circulation, it is not typically an indication for an EKG.
B. Anemia: Anemia is a condition involving low red blood cells and is not a direct indication for an EKG.
C. Diaphoresis: Diaphoresis (excessive sweating) alone is not a specific indication for an EKG.
D. Arrhythmia: An EKG is used to diagnose and monitor arrhythmias (irregular heartbeats) and other heart-related conditions.