Phlebotomy final test
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| A differential is a test that determines all of the following except | packed cell volume
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| which of the following statements most accurately describes capillary puncture blood | a mix of venous, arterial, and capillary blood
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| the temperature of heel warming devices should not exceed | 42 degrees celius
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| which of the following is the medical term for a finger bone | phalanx
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| all of the following are required characteristics of capillary puncture lancets EXCEPT | color-coding by width of blade
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| all of the following equipment mat be required to collect capillary blood gases except | filter paper for blotting
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| A microcollection container is sometimes called | bullet
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| a laboratory report form should state that a specimen has been collected by a capillary punture | because can vary by specimen source
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| Reference values for this test are higher for capillary specimens | glucose
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| blood collected y puncturing the skin is called capillary blood because | it is from the dermal capillary bed
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| a capillary puncture can be done in all of the following ways EXCEPT | a light blue top tube has been ordered
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| all of the following patient conditions would make capillary puncture a poor choice for specimen collection EXCEPT | iatrogenic anemeia
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| capillary puncture is the preferred method to obtain bolld from infants and children for all of the following reasons EXCEPT | results on capillary specimens are more accurate
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| it is necessary to control the depth of the lancet insertion during heel puncture to avoid | injuring the calcaneus
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| Acoording to the CLinical and Laboratory Standards Institution, depth of of a heel puncture should not exceed | 2.00 mm
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| in which of the following areas does capillary specimen collection differ from routine venipuncture for tests that can be collected either way | order of draw
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| the major blood vessels of the skin are located where | at the dermal-subcutaneous junction
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| a capillary puncture that parallels the whorls of the fingerprint will | allow the blood to run down the finger
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| capillary puncture eqipment includes all of the following EXCEPT | blood culture bottles
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| what is the purpose of warming the site before capillary puncture | increase the flow of blood
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| errors in capillary glucose results have been attributed to | isopropanol contamination of the specimen
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| the purpose of wiping away the first drop of blood during a capillary specimen collection is to | reduce the tissue fluid contamination
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| which of the following would e least likely to introduce excess tissue fluid into a capillary puncture specimen | wiping the alcohol dry
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| during multisample capillary specimen collection blood smears and EDTA specimens are otained before other specimens to minimize | effects of platlet aggregation
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| a blood smear prepared from an EDTA specimen should be made | within 1 hour os specimen collection
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| all of following satements are true of blood capillary puncture EXCEPT | results are much more accurate then ABGs
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| an infant may require a lood transfusion if blood levels of this sustance exceed 18 mg/dL | bilirubin
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| A PKU test can be contaminated by all of the following EXCEPT | using isopropyl alcohol to clean the site
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| erroneous newborn screening results can be caused by all of the following EXCEPT | using one large drop to entirely fill a collection circle
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| jaundice in a newborn is associated with high levels of | bilirubin
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| it is inappropriate to apply a bandage to a capillary puncture site on an infant or child younger than 2 years of age for all of the following reasons EXCEPT it can | turn into a contamination source
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| which of the following action words associated with capillary puncture procedure are in correct order | warm,clean,puncture, wipe, collect
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| strong repeatitive pressure such as squeezing or milking a site during capillary specimen collection | is necessary to obtain adequate blood flow
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| capillary puncture is not a good choice for specimen collection if a patient is | dehydrated
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| which test cannot be collected by capillary puncture | blood culture
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| neonatal screening is the testing of | newborns for certain disorders
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| microhematocrit tubes with a red band on one end contain | heparin
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| in an infants heel the area of the vascular bed that is rich in capillary loops is located | between .35 and .82 mm deep
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| which of the following is not a correct capillary puncture technique | press the lancet down into the skin so that it does not slip
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| clean catch refers to a urine specimen that is collected | after cleaning the gential area
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| a test that identifies bacteria and the antibiotics that can be used against them is | C
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| which of the following types of infections would be classified as a UTI | bladder
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| a technician is aspirating a specimen from a flexible tube coming out of a patients nose what type of test was most likely ordred | gastric analysis
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| a technician collects a specimen from a child's mouth by rubbing a swab inside the cheek what is eing collected | buccal
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| a type of bacteria that can damage the stomach lining is | heliobacter pylori
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| an exocrine gland disorder that primarily affects the lungs, pancreas, upper respiratory tract, and liver is | cystic fibrosis
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| A term used to describe blood that cannot be seen with the naked eye | occult
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| what special information in addition to routine identification information is required when labeling nonblood specimens | type and source of specimen
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| routine urinanalysis typically includes all of the following EXCEPT | cytological analysis
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| urine cytology studies look for the presence of | abnormal cells
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| which type of specimen is typically used in a routine analysis | random
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| what is the recommened procedure for collecting a 24 hour urine specimen | discard the first morning specimens; start timing; collect all urine for 24 hours
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| this type of specimen is sometimes used to compare urine concentrations of glucose and keytones to blood concentrations | doulbe-voided
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| which of the following midstream urine collection steps are in the proper order | void into toilet;void into container; void any remaining urine into toilet
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| which of the following tests is sometimes performed on amniotic fluid | alpha-fetoprotein
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| this test requires intravenous administration of histamine or pentagastrin | gastric analysis
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| an NP culture swa is sometimes collected to detect the presence of organisms that cause | whooping cough
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| saliva can be tested for all of the following EXCEPT | diagnose tunerculosis
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| a semen specimen would least likely be accepted for testing if it is | collected in a condom
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| peritoneal fluid comes from the | abdominal cavity
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| fluid from joint cavities is called | synovial fluid
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| accumilation of excess fluid in the peritoneal cavity is called | ascites
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| what is sputum | phlegm
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| sputum specimens are collected in the diagnosis of | tuberculosis
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| which of the following types of ETS tubes are used for synovial fluid specimens | EDTA, heparin and non-additive
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| synovial fluid can be tested to identify | arthritis and gout
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| a process called iontophoresis is used to collect | sweat
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| bone marrow is typically aspirated from the | iliac crest
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| which of the following tests may require 72-hour stool specimen | fecal fat analysis
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| a refrigerated stool specimen would be acceptable for all of the following EXCEPT | ova and parsites
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| what type of specimen is required for a rapid strep test | throat swab
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| which site is typically used when performing a sweat chloride test on a toddler | thigh
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| the first tube of cerebrospinal fluid is typically used for | chemistry studies
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| a minimally invasive way of obtaining cells for DNA analysis is to collect a | buccal swab
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| this test detects parasites and their eggs | O
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| the hydrogen breath test detects | lactose intolerance
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| what is a PKU? | Phenylketonuria ... amino acids
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Created by:
Brittanyj
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