On admission, the healthcare provider prescribes a broad spectrum antibiotic for a client with a gram-negative infection. Before administering the first dose, it is most important for the nurse to implement which prescription?

Monitor for signs of sodium and fluid retention.

Wound and blood specimens for culture and sensitivity.

Complete blood count and serum electrolytes.

Irrigation and topical antibiotic application to wound area.

Answer and Explanation

The Correct Answer is B

Choice A reason: Monitoring for signs of sodium and fluid retention is not relevant to this situation, as broad spectrum antibiotics do not affect sodium or fluid balance. Sodium and fluid retention may be caused by other conditions such as heart failure, kidney disease, or liver disease.

Choice B reason: Obtaining wound and blood specimens for culture and sensitivity is most important before administering the first dose of a broad spectrum antibiotic, as this can help identify the specific type and strain of bacteria causing the infection and determine which antibiotic is most effective against it. Broad spectrum antibiotics are effective against a wide range of bacteria, but they may also kill beneficial bacteria and increase the risk of resistance or superinfection.

Choice C reason: Obtaining a complete blood count and serum electrolytes is not necessary before administering the first dose of a broad spectrum antibiotic, as these tests do not provide information about the type or severity of infection. A complete blood count may show an elevated white blood cell count or other changes in response to infection, but it does not identify the causative organism. Serum electrolytes may show abnormalities due to dehydration, vomiting, diarrhea, or other factors, but they do not indicate infection.

Choice D reason: Performing irrigation and topical antibiotic application to wound area is not sufficient before administering the first dose of a broad spectrum antibiotic, as this may not reach all sites of infection or eradicate all bacteria. Irrigation and topical antibiotic application may help clean and prevent further contamination of wound area, but they do not replace systemic antibiotic therapy.

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Correct Answer is A

Explanation

Choice A reason: Risedronate is a bisphosphonate that is used to treat osteoporosis by inhibiting bone resorption. It should be taken on an empty stomach with a full glass of water at least 30 minutes before any other food, beverage, or medication. This is because food, milk, and antacids can interfere with the absorption of risedronate and reduce its effectiveness.

Choice B reason: Milk contains calcium, which can bind to risedronate and prevent its absorption. Therefore, the client should not drink milk with or within 2 hours of taking risedronate.

Choice C reason: Withholding the medication until the client's breakfast tray is available is not appropriate, as it would delay the administration of risedronate and disrupt the dosing schedule. The client should take risedronate as soon as possible after waking up and before eating anything.

Choice D reason: Consulting with a pharmacist about scheduling the dose one hour after the client eats is not necessary, as risedronate should be taken at least 30 minutes before any food or beverage. Taking risedronate one hour after eating may not ensure adequate absorption of the drug.

A. Hypertension. B. Bradycardia. C. Pupillary constriction. D. Scratchy throat.

Correct Answer is D

Explanation

Choice A reason: Hypertension is not a typical sign of an allergic reaction to piperacillin-tazobactam, which is an antibiotic. It may be caused by other factors, such as pain, anxiety, or renal impairment. The nurse should monitor the client's blood pressure and report any abnormal findings.

Choice B reason: Bradycardia is not a common or serious side effect of piperacillin-tazobactam. It may be related to other medications, such as beta-blockers, or underlying cardiac conditions. The nurse should check the client's pulse and rhythm and report any changes.

Choice C reason: Pupillary constriction is not associated with piperacillin-tazobactam or an allergic reaction. It may be caused by other drugs, such as opioids, or neurological disorders. The nurse should assess the client's level of consciousness and pupillary response.

Choice D reason: Scratchy throat is a possible sign of anaphylaxis, which is a severe and potentially fatal allergic reaction to piperacillin-tazobactam or any other drug. Other symptoms may include hives, swelling, wheezing, or hypotension. The nurse should stop the infusion immediately and call for help.

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On admission, the healthcare provider prescribes a broad spectrum antibiotic for a client with a gram-negative infection. Before administering the first dose, it is most important for the nurse to implement which prescription?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse administers risedronate to a client with osteoporosis at 0700. The client asks for a glass of milk to drink with the medication. Which action should the nurse take?

Correct Answer is A

Explanation

The nurse initiates an infusion of piperacillin-tazobactam for a client with a urinary tract infection. Five minutes into the infusion, the client reports not feeling well. Which client manifestation should the nurse identify as a reason to stop the infusion?

Correct Answer is D

Explanation

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The nurse is providing instructions about a client's new medications. How should the nurse explain the purpose of probenecid, a uricosuric drug?