All of the following are true concerning positive or abnormal results on the reagent strip EXCEPT:
A. They should be confirmed according to laboratory policy.
B. They are confirmed using nonreagent strip confirmatory tests.
C. They must be sent to a reference laboratory.
D. Positive nitrite can be confirmed by microscopic examination of the sediment.
Answer: C
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The purpose of policies and procedures is to
A) Regulate employee actions for consistency of service delivery B) Assure that all employees know what is expected of them C) Reduce the chance of errors D) Comply with laws and rules
Your patient is a 40-year-old male who ingested 30 tablets of Lexapro and 24 tablets of Tylenol PM. Which of the following is the most important question you should ask?
A) "Why did you take these medications?" B) "Have you ever done this before?" C) "Do you have a history of depression?" D) "How long ago did you take these medications?"
The purpose of the darkroom film developer is to react with what product to produce an image?
ammonium thiosulfate silver halide crystals chlorinated ions hydrobromide
Which of the following is not a care provider?
A. Medical Assistant B. Dentist C. Certified Nurse Practitioner D. Certified Nurse Midwife