A nurse is reviewing the medical record for a client who is at 38 weeks of gestation, tested positive for group B streptococcus B-hemolytic, and is allergic to penicillin. The nurse should identify that which of the following medications is contraindicated for this client?
Ampicillin
Erythromycin
Cefazolin
Clindamycin
The Correct Answer is A
Answer: A
Rationale:
A) Ampicillin: Ampicillin is contraindicated for this client because it belongs to the penicillin class of antibiotics. Since the client is allergic to penicillin, administering ampicillin could trigger an allergic reaction, which could range from mild rash to severe anaphylaxis.
B) Erythromycin: Erythromycin is a macrolide antibiotic and can be used as an alternative for clients who are allergic to penicillin. It is often prescribed for group B streptococcus infections in penicillin-allergic clients, making it a suitable option in this case.
C) Cefazolin: Cefazolin is a cephalosporin antibiotic and is generally considered safe for clients with a penicillin allergy, except in cases of severe penicillin allergies. Cross-reactivity is low, and cefazolin can be an appropriate choice for treating group B streptococcus.
D) Clindamycin: Clindamycin is a lincosamide antibiotic and is often used for clients with penicillin allergies. It is effective against group B streptococcus and does not belong to the penicillin or cephalosporin classes, making it a suitable option for this client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a ."I will take a stool softener to prevent constipation."
Explanation:
The statement that indicates an understanding of the instructions is "I will take a stool softener to prevent constipation."
Explanation for the other options:
b. "I will ask to work the night shift, so I will not be driving in bright sunlight."
This statement is incorrect. The need to work the night shift to avoid bright sunlight does not relate to the discharge instructions for a client postoperative following laser surgery for open-angle glaucoma. The primary focus of discharge teaching for this condition would be related to eye care, medication administration, and follow-up appointments.
c. "I will need to use my eye drops for 1 year."
This statement is incorrect. While eye drops are commonly prescribed for open-angle glaucoma, the duration of their use can vary based on the individual's condition and the healthcare provider's instructions. The client should follow the specific instructions given by their healthcare provider regarding the frequency and duration of eye drop use.
d. "I will need to follow a low-protein diet."
This statement is incorrect. A low-protein diet is not typically part of the discharge instructions for a client postoperative following laser surgery for open-angle glaucoma. The focus of dietary recommendations for open-angle glaucoma is on maintaining a healthy diet and managing other health conditions that may affect intraocular pressure, such as high blood pressure or diabetes.
In summary, the statement that demonstrates an understanding of the discharge instructions for a client postoperative following laser surgery for open-angle glaucoma is "I will take a stool softener to prevent constipation." This indicates the client's awareness of the importance of preventing constipation, which can be a side effect of some medications prescribed after surgery.
Correct Answer is C
Explanation
Answer: C
Rationale:
A) Encourage strength-training exercise: Strength-training exercises can be beneficial in building muscle mass and improving overall strength. However, for a client with leukemia experiencing chronic fatigue, this may be too strenuous and could exacerbate their fatigue rather than alleviate it. It is better to encourage light to moderate activities based on their tolerance.
B) Increase the client's fluids to 4 L per day: While adequate hydration is important, increasing fluids to 4 L per day may not be suitable for all clients and could pose risks, particularly if there are concerns about fluid balance or renal function. This recommendation should be tailored to the client's specific needs and medical condition.
C) Increase protein in the diet: Increasing protein in the diet can help improve energy levels and support the body's repair and regeneration processes. For clients with leukemia who are experiencing chronic fatigue, a high-protein diet can aid in maintaining muscle mass and overall nutritional status, helping to combat fatigue.
D) Encourage the client to have continual bed rest: Encouraging continual bed rest can lead to deconditioning and further exacerbate fatigue. It is important to balance rest with periods of gentle activity to maintain some level of physical function and avoid complications such as muscle atrophy or deep vein thrombosis.
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