A nurse at a long-term care facility is assisting with teaching staff about infection control practices. Which of the following examples should the nurse include as an infection control hazard?

A staff member places a midstream urine sample in a specimen refrigerator after-collecting it.

A staff member wipes a countertop with chlorhexidine solution to clean the area following a blood spill.

A nurse uses alcohol-based antiseptic to clean his hands after talking with a client who has varicella zoster.

A nurse pours sterile 0.9% sodium chloride irrigation solution on an open pressure wound prior to collecting a specimen for culture

Answer and Explanation

The Correct Answer is C

A. A staff member places a midstream urine sample in a specimen refrigerator after collecting it: This action is appropriate as long as the specimen is labeled correctly and stored at the correct temperature. Proper handling of specimens is essential for accurate testing and does not represent an infection control hazard.

B. A staff member wipes a countertop with chlorhexidine solution to clean the area following a blood spill: This action is appropriate for cleaning a contaminated surface. Chlorhexidine is an effective disinfectant for blood spills. Therefore, this action does not represent an infection control hazard.

C. A nurse uses alcohol-based antiseptic to clean his hands after talking with a client who has varicella zoster: While alcohol-based antiseptics are effective for most pathogens, varicella zoster is primarily spread through direct contact and airborne transmission. It is recommended to wash hands with soap and water after caring for a patient with varicella zoster, especially if hands are visibly soiled. This action may not adequately control the infection hazard.

D. A nurse pours sterile 0.9% sodium chloride irrigation solution on an open pressure wound prior to collecting a specimen for culture: This action is appropriate as long as sterile technique is maintained. Using sterile saline for irrigation is standard practice to minimize the risk of introducing pathogens before specimen collection. Therefore, this action does not represent an infection control hazard.

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Correct Answer is ["C","D"]

Explanation

A. "I should wait until I am terminally ill to complete my advance directives."

This statement is incorrect. It is advisable to complete advance directives before a critical or terminal illness occurs to ensure that one's preferences are known and respected in the event of incapacity.

B. "I must name a relative to make decisions for me in my health care proxy."

This statement is incorrect. While naming a relative is a common choice, individuals can choose any competent person as their healthcare proxy, and it does not have to be a family member.

C. "I can state in my living will which medical treatments I want done if I am terminally ill."

This statement is correct. A living will allows individuals to specify the medical treatments they wish to receive or avoid in the event they become terminally ill or incapacitated.

D. "I will make changes to my advance directives if I change my mind about anything."

This statement is correct. Advance directives are not permanent and can be changed or updated if the individual's preferences or circumstances change.

E. "I will need to complete a new living will each time I am hospitalized."

This statement is incorrect. Advance directives, including living wills, are generally not tied to a specific hospitalization. They remain in effect unless the individual chooses to update or change them.

Correct Answer is ["4"]

Explanation

To calculate the volume (mL) that the nurse should administer per dose, you can use the following formula:

Volume (mL) = Dose (units)/Concentration (units/mL)

In this case:

Volume = 400,000 units/100,000 units/mL
Volume=4mL

Therefore, the nurse should administer 4 mL of Mycostatin oral suspension per dose.

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A nurse at a long-term care facility is assisting with teaching staff about infection control practices. Which of the following examples should the nurse include as an infection control hazard?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client about advance directives. Which of the following client statements indicates an understanding of the teaching? (Select all that apply.)

Correct Answer is ["C","D"]

Explanation

A nurse is preparing to administer mycostatin 400,000 units PO every 6 hr. Available is mycostatin oral suspension 100,000 units/mL. How many ml should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["4"]

Explanation

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