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 C

Explanation

Choice A reason: A cool, humidified air is not relevant for this client, as it does not affect the eyes or vision. A cool, humidified air may be beneficial for clients with respiratory conditions, such as asthma or bronchitis.

Choice B reason: A quiet, restful environment is not specific for this client, as it does not address the effects of mydriatic medication on the eyes or vision. A quiet, restful environment may be helpful for clients with stress, anxiety, or insomnia.

Choice C reason: A dimly lit room is the best environment for this client, as it reduces the glare and discomfort caused by mydriatic medication. Mydriatic medication is a type of eye drop that dilates the pupils and prevents them from constricting in response to light. This can improve the examination of the retina and optic nerve, but it also makes the eyes more sensitive to light and reduces the ability to focus on near objects.

Choice D reason: A warm room temperature is not necessary for this client, as it does not affect the eyes or vision. A warm room temperature may be comfortable for clients with cold intolerance, such as hypothyroidism or Raynaud's phenomenon.

A. Perform a bladder scan. B. Assess urine output. C. Monitor blood pressure. D. Obtain daily weights.

Correct Answer is C

Explanation

Choice A reason: A bladder scan is used to measure the post-void residual urine volume, which can indicate urinary retention. It is not related to the adverse effects of tamsulosin.

Choice B reason: Assessing urine output is important for clients with urinary problems, but it is not specific to the adverse effects of tamsulosin.

Choice C reason: Tamsulosin is an alpha-blocker that relaxes the smooth muscles of the prostate and bladder neck, improving urine flow. However, it can also cause hypotension, dizziness, and fainting as adverse effects. Therefore, monitoring blood pressure is essential for clients taking tamsulosin.

Choice D reason: Obtaining daily weights is not relevant to the adverse effects of tamsulosin. It is more useful for clients with fluid retention or edema.

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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

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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?