A medical assistant is preparing a standard bleach solution to clean medical equipment. Which of the following dilution ratios should the assistant use?
1:5
1:10
1:15
1:20
The Correct Answer is B
A. 1:5: This ratio would create a stronger solution than typically recommended for disinfection, which might not be necessary and could be harsh on equipment.
B. 1:10: A 1:10 dilution of bleach to water is commonly used for disinfecting surfaces and cleaning medical equipment, as it provides effective disinfection while being safe for equipment.
C. 1:15: This dilution might not be strong enough to ensure effective disinfection.
D. 1:20: This ratio is even more diluted and may not provide adequate disinfectant strength for cleaning purposes.
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Correct Answer is A
Explanation
A. Advise them that privacy regulations prevent releasing patient information regardless of their relationship to the patient: Privacy regulations, such as those outlined in HIPAA, restrict the release of patient information without proper authorization, regardless of the inquirer’s relationship to the patient.
B. Verbally share the patient information with them since they are the subscriber on the patient's medical insurance: Even if the partner is the insurance subscriber, patient information cannot be disclosed without the patient’s explicit authorization.
C. Reassure them that they have nothing to worry about since their partner's visit was only a follow-up to a minor surgery: Providing details about the visit without authorization violates patient privacy and confidentiality.
D. Instruct them to provide proof of identity prior to providing the requested information: Proof of identity is not sufficient without a medical records release authorization form to disclose patient information.
Correct Answer is D
Explanation
A. Yellow: The yellow tube, used for blood cultures, is typically collected first to prevent contamination.
B. Light blue: The light blue tube is used for coagulation studies and should be collected before tubes containing additives that could interfere with coagulation tests.
C. Red: The red tube, which may contain no additives or a clot activator, is usually collected after the light blue tube.
D. Gray: The gray tube is used for glucose testing and should be filled last as it contains additives that could interfere with other tests if collected earlier.