The nurse performing a surgical scrub is aware that the average time for the scrub is:

7 minutes.

6 minutes.

5 minutes.

3 minutes.

Answer and Explanation

The Correct Answer is C

Choice A rationale

While a scrub time of 7 minutes can be effective, it exceeds the necessary average time and may cause skin irritation with prolonged scrubbing.

Choice B rationale

A 6-minute scrub is also effective but similarly exceeds the average time, which is typically shorter to balance effectiveness and skin health.

Choice C rationale

A 5-minute scrub is the standard average time, balancing thoroughness in removing transient microorganisms with skin integrity.

Choice D rationale

A 3-minute scrub is often considered too short to ensure adequate removal of microorganisms, potentially compromising aseptic technique.

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Correct Answer is B

Explanation

Choice A rationale

Asking the health care provider if they contaminated their glove and the sterile field is not the most effective response. The provider may not be aware of the contamination, and asking this question does not immediately address the contamination issue. Ensuring the sterile field remains uncontaminated is crucial in preventing infections.

Choice B rationale

Pointing out the possible break in surgical asepsis and providing another set of sterile gloves and a fresh sterile field is the best action. This ensures that the sterile environment is maintained, reducing the risk of infection and promoting patient safety.

Choice C rationale

Not saying anything because it is near the end of the procedure is unsafe. Even if the procedure is almost complete, any contamination can increase the risk of infection. It is essential to address the contamination immediately to ensure patient safety.

Choice D rationale

Reporting the health care provider for violating surgical asepsis and endangering the patient is not an immediate solution. While it is important to report such incidents for future prevention, the priority should be to address the contamination promptly to maintain the sterile field and protect the patient.

A. The baby should receive immune globulin to protect him from the infection. B. The infant is at risk because the baby has not been immunized against the disease. C. Both infant and mother are at risk because the mother's immunity was acquired too long ago to be effective. D. Neither are at risk, because the mother has naturally acquired immunity, and she passes antibodies to the baby through the breast milk.

Correct Answer is D

Explanation

Choice A rationale

While immune globulin can be given to non-immune individuals exposed to chickenpox, the baby already has some protection because the mother has naturally acquired immunity. Hence, giving immune globulin is not necessary in this case.

Choice B rationale

Although the infant has not been immunized against chickenpox, the baby still receives passive immunity through the mother's breast milk. The antibodies transferred via breastfeeding provide some level of protection to the baby.

Choice C rationale

The mother's immunity against chickenpox, acquired from a past infection, remains effective throughout her life. This immunity is transferred to the baby through the placenta during pregnancy and continues through breastfeeding, providing protection to the infant.

Choice D rationale

The mother’s naturally acquired immunity from her childhood infection provides antibodies against chickenpox that she passes on to the baby through the breast milk. This passive immunity helps protect the baby from the infection.

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The nurse performing a surgical scrub is aware that the average time for the scrub is:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is helping the health care provider perform a sterile procedure at the bedside. Halfway through the procedure, the nurse believes the health care provider has contaminated the sterile field. The nurse should:

Correct Answer is B

Explanation

A mother and her 2-week-old infant, who is breastfed, have been exposed to chicken pox. Although the mother had chicken pox as a child, she is concerned about her baby. The nurse explains:

Correct Answer is D

Explanation

A nurse is walking down the unit hall and sees a blood spill on the floor. Which of the following agents should the nurse use to sanitize the floor?

The nurse is aware that the use of ethylene oxide gas is reserved for the sterilization of:

When he is using a needle stick, he should:

A young patient became ill with mononucleosis that she contracted from drinking out of the same glass as her boyfriend who also had the disease. The glass, an inanimate object, has caused the indirect transmission. The inanimate transmitter is called:

A patient has been diagnosed with vaginal candidiasis. The nurse recognizes that this condition is usually the result of:

A nurse is reinforcing teaching with a client about hand hygiene. Which of the following client statements indicates a need for further teaching?

When the nurse is using a syringe and needle to give a patient an injection, he or she should:

When removing a used facemask, the nurse correctly: