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A nurse is reinforcing teaching with a client who is at 38 weeks of gestation and has a positive group B streptococcus B-hemolytic screening.

Which of the following medications should the nurse discuss as the prophylaxis treatment during labor for this client?

A.

Penicillin.

B.

Cefazolin.

C.

Erythromycin.

D.

Vancomycin.

Answer and Explanation

The Correct Answer is A

Choice A rationale

 

Penicillin is the recommended prophylactic treatment for a client at 38 weeks of gestation with a positive group B streptococcus B-hemolytic screening. It is highly effective in preventing the transmission of group B strep from mother to baby during labor and delivery. Administering Penicillin reduces the risk of neonatal sepsis, pneumonia, and meningitis caused by group B strep.

 

Choice B rationale

 

Cefazolin is an alternative antibiotic for clients allergic to penicillin. It is less preferred compared to penicillin due to its broader spectrum of activity and potential for resistance. Cefazolin can be used if the client has a non-severe penicillin allergy.

 

Choice C rationale

 

Erythromycin is not recommended for group B strep prophylaxis during labor due to its lower efficacy compared to penicillin and cefazolin. It is less effective in preventing neonatal group B strep infections and is used less frequently.

 

Choice D rationale

 

Vancomycin is used for clients with a severe penicillin allergy or for those with resistant strains of group B strep. It is a last-resort antibiotic due to its potent effect and potential side effects. It is only used when absolutely necessary.


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View Related questions

Correct Answer is A

Explanation

Choice A rationale

Assisting the client's partner to apply counterpressure to the sacrum can help alleviate the low-back pain associated with early labor by providing direct pressure to the area experiencing discomfort.

Choice B rationale

Maintaining the client on bed rest until active labor begins is not typically recommended, as mobility can help with the progression of labor and pain management.

Choice C rationale

Inserting an indwelling urinary catheter is not necessary for managing low-back pain in early labor and can increase the risk of infection and discomfort.

Choice D rationale

Teaching the client to hold their breath during contractions is not advisable, as it can lead to increased pain and decreased oxygenation for both the mother and baby. Breathing techniques are usually recommended to manage pain and ensure adequate oxygen delivery. .

Correct Answer is D

Explanation

Choice A rationale

Remaining in the sitz bath for only 10 minutes might not provide enough relief for a postpartum client with an episiotomy and hemorrhoids. Extended periods in a sitz bath can help reduce pain and promote healing.

Choice B rationale

Using numbing spray before cleansing is helpful for pain management, but it is not as beneficial as other methods for reducing inflammation and promoting healing.

Choice C rationale

Placing a heat pack to the area several times a day can help with pain but might not be as effective as other options in reducing swelling and promoting healing of hemorrhoids and episiotomy sites.

Choice D rationale

Applying witch hazel pads after urination helps reduce swelling, provides soothing relief, and promotes healing for both hemorrhoids and episiotomy sites. Witch hazel has natural astringent properties that are beneficial for postpartum perineal care.

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