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Which of the following techniques should a medical assistant use to provide support to the joint when applying a bandage to an ankle?

A.

Figure 8

B.

Recurrent

C.

Tubular

D.

Triangular

Answer and Explanation

The Correct Answer is A

A. Figure 8: The figure 8 technique provides good support and stability to joints, such as the ankle, and is effective in immobilizing and securing the bandage.

 

B. Recurrent: The recurrent technique is used to cover a specific area, such as a stump, rather than to support a joint.

 

C. Tubular: The tubular bandage technique is typically used for covering and securing dressings on limbs rather than specifically supporting joints.

 

D. Triangular: The triangular bandage is often used for making slings or covering larger areas but is not as effective as the figure 8 technique for joint support.


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Correct Answer is A

Explanation

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.

Correct Answer is C

Explanation

A. Authentication: Authentication verifies user identities but does not act as a barrier between networks and the internet.

B. Audit trail: An audit trail tracks changes and access to records but does not act as a barrier.

C. Firewall: A firewall acts as a barrier between the network and the internet, helping to protect sensitive data and ensure HIPAA security.

D. Virus protection software: Virus protection software helps protect against malware but does not specifically act as a barrier between networks and the internet.

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