The nurse reviews the healthcare provider’s orders for a client with bacterial pneumonia. Which of the following should the nurse carry out first?
Obtain a sputum culture specimen.
Administer azithromycin 500mg IVPB.
Encourage coughing and deep breathing.
Offer clear liquids for the client to drink.
The Correct Answer is A
The nurse should obtain a sputum culture specimen before administering any antibiotics to the client with bacterial pneumonia.
This is because the sputum culture can help identify the causative organism and the appropriate antibiotic therapy.
Administering antibiotics before obtaining the sputum culture can alter the results and lead to ineffective treatment.
Choice B is wrong because azithromycin is an antibiotic that should be given after obtaining the sputum culture.
Choice C is wrong because coughing and deep breathing are important interventions to promote airway clearance and gas exchange, but they are not the priority actions for this client.
Choice D is wrong because offering clear liquids can help prevent dehydration and thin secretions, but they are not the most urgent action for this client.
Normal ranges for blood urea nitrogen (BUN) are 7 to 20 mg/dL and for creatinine are 0.6 to
1.2 mg/dL.
Elevated levels of these substances can indicate renal impairment, which can be a complication of bacterial pneumonia.
The nurse should monitor these levels and report any abnormalities to the health care provider.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The nurse should respect the client’s privacy and confidentiality by not discussing the client’s condition in a crowded elevator, even with the health care provider. The nurse should suggest a more private area to have the conversation.
Choice A is wrong because it shows a lack of professionalism and accountability. The nurse should be able to provide a brief update on the client’s status to the health care provider, even if the nurse is off duty.
Choice B is wrong because it implies that the healthcare provider does not have the right to access the client’s information, which is not true. The health care provider is part of the health care team and has a legitimate need to know the client’s condition.
Choice D is wrong because it violates the client’s privacy and confidentiality by disclosing sensitive information in front of other people. The nurse should not share any details about the client’s condition or treatment without the client’s consent or unless it is necessary for the client’s care.
Correct Answer is D
Explanation
The question asks how many milligrams of the medication will be in 1 mL of D5W. To find this, we need to know the concentration of the medication in the solution.
Concentration is the amount of medication per unit volume of solution. We can use this formula:
Concentration = Mass / Volume
We know that 250 mg of the medication is diluted in 500 mL of D5W. So we can plug these values into the formula:
Concentration = 250 mg / 500 mL Simplifying, we get:
Concentration = 0.5 mg / mL
This means that there are 0.5 mg of the medication in every 1 mL of D5W. So the answer is
- To check our answer, we can use another formula:
Mass = Concentration x Volume
If we want to find the mass of the medication in 1 mL of D5W, we can multiply the concentration by the volume:
Mass = 0.5 mg / mL x 1 mL Simplifying, we get:
Mass = 0.5 mg
This matches our answer.
The other choices are wrong because they do not use the correct formula or values. Here is why:
Choice A is wrong because it uses the inverse of the concentration (1 / 0.5) instead of the concentration (0.5).
Choice B is wrong because it uses the mass of the medication (250 mg) instead of the concentration (0.5 mg / mL).
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