Help
Options
Question
What is Pku?
click to flip
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't know
Question
It is necessary to control depth of lancet insertion during skin puncture to avoid
Remaining cards (76)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Phlebotomy 45664
| Question | Answer |
|---|---|
| What is Pku? | A hereditary inability to metabolize phenylalnine |
| It is necessary to control depth of lancet insertion during skin puncture to avoid | Bone injury |
| What is the purpose of warming the site before skin puncture | It increases blood flow up to seven times |
| To make a thick blood smear you should take a large drop of blood and spread it to the size of a | dime |
| Fluid that comes from between tissue cells is known as | interstital fluid |
| A capillary puncture site should not appear bluish from lack of oxygen,a condition known as | cyanosis |
| A good blood smear should exhibit a | feathered edge |
| Billirubin specimen should be protected from | light |
| A microhematocrit tube is primarily ised for manual potassium determinations | False |
| If a patient has cold hands, you should puncture the pinky(or little 5th finger) | False |
| A phlebotomist shoud puncture a finger perpendicular to the fingerprint whorls | True |
| A magnet and flea are used to mix a CBG | True |
| A baby has a huge fleshy toe. You should collect a billirubin specimen from it | False |
| Of the following tests,which is most likely to reult in a fatal consequences for the patient if the specimen is misidentified | Type and crossmatch |
| Which test requires strict skin antisepsis procedures before specimen collection | Blood culture |
| A bleeding time (BT) test assesses the funtioning of | Thrombocytes |
| What type of additive is recommended for collecting an ethonol test specimen | Sodium floride |
| When performing a GTT, the timing should begin | When the patient finishes the glucose drink |
| Which test is used to monitor heparin therapy | ACT |
| At what intervals is the blood blotted during a bleeding time test | 30 seconds |
| Which of the folowing test specimens is collected from patients with fever of unkown origin (FUO) to rule out septicemia | Blood Culture |
| Which of the following should be avoided during a glucose tolerance test (GTT) | Chewing sugarless gum,drinking sugar free tea,smoking low tar cigarettes |
| When collecting a blood culture specimen directly from a butterfly into blood culture bottles,which should be filled first | Aerobic |
| Which of the following tests may require special "chain of custody" documentation when collected | Drug screen |
| I dentify the condition in which a unit of blood is withdrawn from a patient as treatment | Hemochromatosis |
| Which of tube is used to collect blood for a type and cross match | non additive red top |
| An autologous blood transfusion is a transfusion of blood | donated by the patient for his or her own use |
| The most critical aspect of a blood culture collection is | Skin antispesis |
| This test requires a specimen with a 9.1 ratio of blood to anticoagulant | Prothrombin timre |
| Th hormone detected in a positive urine pregnancey test is | HCG |
| Tests that can be preformed using special POCT instruments or test kits include | Glucose |
| TDM is used by physicians to | Determine a beneficial drug dosage for a patient |
| A 2 hour postprandial specimen should be drawn | 2 hours after the patient has had a meal |
| When a specimen is collected for legal reasons a strict __________ method of tracking the specimen is preformed | chain of custody |
| A condition in which a patient has high blood glucose level is known as | hyperglycemic |
| A patient who is properly absorbing D-xylose will have a D-xylose in her blood and/or urine | True |
| A patient who is lactose intolerhant will have a normal glucose curve after ingesting a dose of lactose | False |
| Which fluid is obtained by lumbar puncture | Cerebrospinal |
| Which fluid is aspirated from the peritoneal cavity | Ascites |
| WHat additional info is typically required when labeling a nonblood specimen | specimen type and source |
| This test involves administration of histamine or pentagastrin | gastric analysis |
| Which test is used to diagnose systic fibrosis | Sweat chloride |
| Which of the following tests require a 24 hour urine specimen | creatinine clearance |
| A refridgerated stool sampke would not be suitable for this test | ova and parasities |
| A urine c and s is typically ordered to detect | presence of uti |
| An NP culture swab is collected to detect the presence of the organisms that cause | Whooping cough |
| A first morning specimen is preferred for HCG because it is | usually more concentrated |
| Drugs of abuse can be detected in | Hair,Urine,saliva |
| Which type of specimen must be protected from light | Tuberculosis |
| This type of urine specimen is aspirated directly through the wall of the bladder using a sterile needle | suprapubic |
| a urine specimen collected directly from the bladder through a tube is called | catherized |
| The fluid found around a fetus is known as | amniotic |
| Fluid found around the heart is called | pericardial |
| mucus or phlem from the lungs is called | sputum |
| Cellular components in urine are well preserved and require no preservation | False |
| The process of entering a password and gaining access to a computer is called | logging on |
| To process input data a computer must | press the enter key |
| a bidirectional computer interface | allows to go back and forth between systems |
| which of the following is an example of a computer peripheral | keyboard |
| Applications software | refers to programs from software companies |
| Which actions can lead to inaccurate test results | inadequate mixing of edta tubes |
| You have an aquesition that you are unfamiliar with how do you determine what tube to use and how to collect and handle to specimen | refer to the user manual |
| what tests cannot be preformed on a hemolyzed specimen | magnesium,most enzyme,potassium |
| what specimin needs to be chilled | ammonia |
| A potassium specimen would be rejected for testing | true |
| The handling of specimens before tested is the ________ phase | preanylitic |
| Which type of transportaion is acceptable for a cryoglobulin specimen | in a 37'c heat block |
| Which specimen should be centerfuged immediatly when arrived at the lab | calcium in green top tube |
| An Edta specimen should be made | within 12 hours of collection |
| What is the ClSI recommended maxiumum depth of heel puncture | 2.0mm |
| Why are EDTA specimen obtained before other specimens when collected by skin puncture | to minimize effects of platelet clumping |
| which is the safest area for the infant heel puncture | lateral plantear surface |
| skin puncture blood references are higher for | glucose |
| what does calcaneus | heel bone |
| skin puncture blood most closely resembles | arterial blood |
| a skin puncture should be done rather than a venipuncture when | a light blue stopper tube is needed |
| which microcollection container would be used to collect for a CBC | lav |
Created by:
ktk200r