Podcast
Questions and Answers
CLIA waived tests can be very harmful to a patient if they are performed wrong.
CLIA waived tests can be very harmful to a patient if they are performed wrong.
False (B)
One reason that a tube may not fill all the way is because it is expired.
One reason that a tube may not fill all the way is because it is expired.
True (A)
When you spin down a red top tube you will only be using the plasma from the specimen.
When you spin down a red top tube you will only be using the plasma from the specimen.
False (B)
It is okay for there to be a little urine in the C&S stool specimen container.
It is okay for there to be a little urine in the C&S stool specimen container.
55 mg/dL would be considered a panic value for a 2 hour post-prandial glucose test.
55 mg/dL would be considered a panic value for a 2 hour post-prandial glucose test.
The general concept behind Standard Precaution is to maintain a workplace that has environmental hazards.
The general concept behind Standard Precaution is to maintain a workplace that has environmental hazards.
Wearing gloves that do not fit properly will prevent complications during the procedure.
Wearing gloves that do not fit properly will prevent complications during the procedure.
You may be at risk for being charged with assault if you are drawing a patient's blood without consent.
You may be at risk for being charged with assault if you are drawing a patient's blood without consent.
A light blue tube with citrate DOES NOT need to be completely filled during the venipuncture.
A light blue tube with citrate DOES NOT need to be completely filled during the venipuncture.
70% isopropyl alcohol would be the best compound to use on a patient's skin for a routine venipuncture.
70% isopropyl alcohol would be the best compound to use on a patient's skin for a routine venipuncture.
Every state in the U.S. requires that newborns be tested for Phenylketonuria (PKU).
Every state in the U.S. requires that newborns be tested for Phenylketonuria (PKU).
After drawing a blood specimen in a tube that contains EDTA, you should invert the tube 8-10 times.
After drawing a blood specimen in a tube that contains EDTA, you should invert the tube 8-10 times.
When collecting a lumbar tap, you are collecting cerebrospinal fluid.
When collecting a lumbar tap, you are collecting cerebrospinal fluid.
The function of an erythrocyte or RBC is to transport oxygen throughout the body.
The function of an erythrocyte or RBC is to transport oxygen throughout the body.
Hemostasis is important after venipuncture because it promotes vasoconstriction.
Hemostasis is important after venipuncture because it promotes vasoconstriction.
Flashcards
CLIA waived tests harmful if wrong?
CLIA waived tests harmful if wrong?
False. CLIA waived tests can be very harmful to a patient if performed incorrectly.
Expired tube = incomplete fill?
Expired tube = incomplete fill?
True. Expired tubes may not fill completely due to loss of vacuum.
Red top tube yields plasma?
Red top tube yields plasma?
False. Spinning a red top tube yields serum, not plasma.
Urine okay in C&S stool?
Urine okay in C&S stool?
Signup and view all the flashcards
55 mg/dL a panic glucose value?
55 mg/dL a panic glucose value?
Signup and view all the flashcards
Standard Precautions = environmental hazards?
Standard Precautions = environmental hazards?
Signup and view all the flashcards
Poor glove fit prevents complications?
Poor glove fit prevents complications?
Signup and view all the flashcards
Drawing blood without consent is assault?
Drawing blood without consent is assault?
Signup and view all the flashcards
Light blue tube needs full draw?
Light blue tube needs full draw?
Signup and view all the flashcards
70% alcohol for venipuncture?
70% alcohol for venipuncture?
Signup and view all the flashcards
PKU screening mandatory?
PKU screening mandatory?
Signup and view all the flashcards
EDTA tube inversions?
EDTA tube inversions?
Signup and view all the flashcards
Lumbar tap yields CSF?
Lumbar tap yields CSF?
Signup and view all the flashcards
RBCs transport?
RBCs transport?
Signup and view all the flashcards
Hemostasis vasoconstriction?
Hemostasis vasoconstriction?
Signup and view all the flashcards
Study Notes
CLIA Waived Tests
- CLIA waived tests being performed incorrectly are not harmful to patients.
Tube Filling
- Expired tubes may not fill completely during a blood draw.
Red Top Tube
- Spinning down a red top tube utilizes both serum and plasma, not just plasma.
C&S Stool Specimen
- A clean stool culture and sensitivity specimen container should not contain urine.
Panic Values
- A glucose level of 55 mg/dL is considered a panic value after a 2-hour post-prandial test.
Standard Precautions
- The intent of Standard Precautions is to minimize infection risk, not environmental hazards.
Glove Fit
- Improperly fitting gloves may increase risk of complications during blood drawing procedures.
Consent for Blood Draw
- Drawing blood without patient consent can lead to battery charges, not assault.
Light Blue Tube
- A light blue tube with citrate must be filled completely for accurate results.
Skin Preparation
- 70% isopropyl alcohol is the recommended antiseptic for routine venipuncture.
Newborn Testing
- All U.S. states mandate testing newborns for Phenylketonuria (PKU).
EDTA Tube Handling
- Inverting an EDTA tube should be done 8-10 times after blood collection to ensure proper mixing.
Lumbar Tap
- A lumbar tap is performed to collect cerebrospinal fluid (CSF).
Erythrocyte Function
- Red blood cells (erythrocytes) are responsible for transporting oxygen throughout the body.
Hemostasis Importance
- Hemostasis after venipuncture is crucial for promoting vasoconstriction and reducing bleeding.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
