A nurse is caring for a client who has sepsis and a prescription for vancomycin 1 g in 250 mL dextrose 5% (D5W) over 2 hr by IV intermitent bolus. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["125 mL\/hr"]
To calculate the infusion rate, the nurse should use the following formula:
Infusion rate (mL/hr) = Volume (mL) / Time (hr)
Plugging in the given values, the nurse should get:
Infusion rate (mL/hr) = 250 mL / 2 hr
Infusion rate (mL/hr) = 125 mL/hr
The nurse should round the answer to the nearest whole number and use a leading zero if it applies. Therefore, the nurse should set the IV pump to deliver 125 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Aphasia is a language disorder that affects the ability to understand or produce speech. It can be caused by damage to the brain regions that control language, such as from a stroke. Depending on the type and severity of aphasia, the client may have difficulty with comprehension, expression, reading, or writing. Communication strategies for clients with aphasia include using nonverbal cues, such as gestures, facial expressions, pictures, or objects, to supplement verbal messages and enhance understanding.
The other options are not correct because:
a. "Use simple, childlike statements when speaking." This statement is incorrect because it is patronizing and disrespectful to the client. The client's cognitive and intellectual abilities are not affected by aphasia, only their language skills. The nurse should use simple and clear sentences, but not childish or demeaning ones.
c. "Use a higher-pitched tone of voice when speaking." This statement is incorrect because it is unnecessary and may be irritating to the client. The client's hearing is not affected by aphasia, only their language processing. The nurse should use a normal tone of voice and speak slowly and clearly.
d. "Ask multiple choice questions as part of the conversation." This statement is incorrect because it may be confusing and frustrating to the client. The client may have difficulty with verbal output or comprehension, and
multiple choice questions may add to their cognitive load. The nurse should ask yes or no questions or use gestures or pictures to elicit responses from the client.
Correct Answer is B
Explanation
The priority nursing action is to notify the provider of the client's allergy because shellfish allergy may indicate an allergy to iodine, which is commonly used as a contrast dye in cardiac catheterization. This could cause a severe allergic reaction or anaphylaxis during the procedure, which could be life-threatening. The provider may need to order a different type of contrast dye or premedicate the client with antihistamines or steroids to prevent an allergic reaction.
a. Ask the client if any other foods cause such a reaction is wrong because it is not the priority action and it does not address the potential risk of iodine allergy.
c. Notify the dietary department of the client's allergy is wrong because it is not relevant to the cardiac catheterization and it does not prevent an allergic reaction during the procedure.
d. Atach a wrist band indicating the client's allergy is wrong because it is not sufficient to alert the provider or the catheterization team of the client's allergy and it does not prevent an allergic reaction during the procedure.
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