The practical nurse (PN) administers an antibiotic to a client with a respiratory tract infection. To evaluate the medication's effectiveness, which laboratory values should the PN monitor? (Select all that apply.)
AWhite blood cell count.
Capillary glucose.
Sputum culture and sensitivity.
Prothrombin time.
Urinalysis.
Serum potassium
Correct Answer : A,C
A. Monitoring the white blood cell count helps assess the body's response to the infection and the effectiveness of the antibiotic treatment.
B. Capillary glucose monitoring is typically associated with diabetes management and might not directly reflect antibiotic effectiveness in a respiratory tract infection.
C. Sputum culture and sensitivity assist in identifying the specific organism causing the respiratory tract infection and determining antibiotic effectiveness.
D. Prothrombin time is more related to clotting factors and might not directly reflect antibiotic effectiveness in a respiratory tract infection.
E. Urinalysis might not directly reflect the effectiveness of antibiotic treatment for a respiratory tract infection.
F. Serum potassium might not directly reflect the effectiveness of antibiotic treatment for a respiratory tract infection.
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Related Questions
Correct Answer is A
Explanation
The picture shows that the newly hired PN is about to make a serious error by adding the medication directly to the feeding bag, which can cause clogging, contamination, or inaccurate dosing of the medication. The PN should demonstrate how to administer medication via a feeding tube correctly, which involves stopping the feeding, flushing the tube with water, instilling the medication, flushing again, and resuming the feeding.
The other options are not correct because:
B. Confirming that the medication is only administered once daily is not relevant or helpful, as it does not address the error or teach the correct technique of administering medication via a feeding tube.
C. Determining if the medication is compatible with the solution is not necessary or appropriate, as the medication should not be mixed with the solution in the first place, but given separately through the feeding tube.
D. Offering to assist in calculating the rate of flow for the mixture is not relevant or helpful, as there should be no mixture of medication and solution in the feeding bag, but separate administration of each through the feeding tube.
Correct Answer is B
Explanation
Correct Answer: B. Rationale:
A. The last time food was consumed may be relevant for some medical procedures but isn't directly related to an MRI.
B. Knowing the presence of a metal implant is crucial before an MRI due to potential interference with the machine.
C. History of the previous myelogram might be relevant but is not as critical for an MRI. Allergy to iodine-based dyes is more pertinent for procedures like a CT scan with contrast, not necessarily an MRI.
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