phleb Flashcards
A phlebotomist is interviewing a patient prior to a venipuncture the patient states that they have previously passed out during a blood collection. Which of the following actions is the phlebotomists responsibility when prepping for the possibility of another fainting episode?
lock the arm of the phlebotomy chair
During a procedure a patient reports a sudden electric pain raiding down their arm and into their hand what should the phlebotomist do first?
Remove the tourniquet and needle
what is the term for a vein that is tender, and warm with a red area around it
phlebitic veins
they can also have clots in them
difficult to puncture and painful to the patient
what is the term for a vein that is hard, inflexible and narrow?
Sclerotic
common in older patients
difficult to puncture and painful for the patient
What type of urine specimen collection requires the patient to first urinate into the toilet and then the collection cup?
Clean-catch midstream
can indicate diabetes mellitus?
glucose
can indicate inflammation, kidney disease, infection or chemical poisoning
protein
can indicate liver disease or red blood cell destruction
Bilirubin
products of fat metabolism their presence in urine can result from diabetes mellitus, starvation or vomiting
ketones
can indicate bleeding, infection, cancer, kidney disease, chemical poisoning and other pathology
hemoglobin
indicates infection
white blood cell and nitrates
1.003-1.030 normal range but is usually 1.010-1.025
bellow 1.010 indicate dilution
above 1.010 indicates concentration(indicator of dehydration)
Specific gravity
4.6-8.0 normal ranges
most 5.5-8.0
pH
At what time of the day should a patient collect a sputum sample
first thing in the morning before the patient has anything to eat or drink