Term
|
Definition
| Arterial content has been increased |
|
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Term
|
Definition
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|
Term
|
Definition
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|
Term
| Differential test unable to determine |
|
Definition
|
|
Term
|
Definition
| Thinnest area of a blood film |
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|
Term
| Statement concerning microhematocrit tubes incorrect |
|
Definition
| They are coated with lithium heparin |
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Term
|
Definition
| Inflammation of the bone and cartilage |
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|
Term
| Temperature of heel warming devices should never exceed |
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Definition
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|
Term
| CBG specimens collected in |
|
Definition
| Narrow-bore capillary tubes |
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|
Term
| Safest areas for capillary puncture on infant's foot |
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Definition
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Term
| Required characteristic's of capillary puncture lancets |
|
Definition
Controlled depth of puncture
Blades or points that are sterile
Permanently retractable blades
ALL OF THE ABOVE |
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|
Term
| Used to collect manual packed cell volume test |
|
Definition
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|
Term
| Equipment deleted from CBG equipment |
|
Definition
| Filter paper for blotting |
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|
Term
| Capillary specimen collected separately |
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Definition
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|
Term
| Composition of blood obtained by capillary puncture resembles |
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Definition
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|
Term
| Lab report should state a specimen has been collected by capillary puncture |
|
Definition
| Results can vary by specimen source |
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|
Term
| Blood collected by puncturing skin is called capillary puncture because |
|
Definition
| It is from the dermal capillary layer |
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|
Term
| Test typically performed on capillary blood |
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Definition
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|
Term
| Reference values are higher for capillary specimens |
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Definition
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|
Term
| Tubes that can be collected by skin puncture |
|
Definition
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|
Term
| Capillary puncture that should be collected in amber microtube |
|
Definition
|
|
Term
| Require a venipuncture instead of capillary include |
|
Definition
| Light blue top tube has been ordered |
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|
Term
| Patient condition make capillary puncture good choice |
|
Definition
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|
Term
| Excluded from list of reasons why capillary puncture is preferred method to obtain blood from infants and children |
|
Definition
| Results on capillary specimens are more accurate |
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|
Term
| Site eliminated as capillary puncture site |
|
Definition
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|
Term
| Depth of heel puncture should not exceed |
|
Definition
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|
Term
| Complication of a heel puncture that is too deep |
|
Definition
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|
Term
| Distance between skin surface and bone in the end segment of a finger |
|
Definition
| Shortest at the side and the tip |
|
|
Term
| Major blood vessels of skin located |
|
Definition
| At dermal-subcutaneous junction |
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|
Term
| Test collected first by capillary puncture |
|
Definition
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|
Term
| Heel must be warmed before collecting capillary specimen for this test |
|
Definition
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|
Term
| Tests affected by povidone-iodine contamination of capillary specimen |
|
Definition
Phosphorus
Potassium
Uric Acid
ALL OF THE ABOVE |
|
|
Term
| Errors in capillary glucose results due to |
|
Definition
| Isopropanol contamination of the specimen |
|
|
Term
| Hemolysis of capillary specimen can erroneously elevate results for |
|
Definition
|
|
Term
| One purpose of wiping away first drop of blood during capillary specimen collection |
|
Definition
| Reduce tissue fluid contamination |
|
|
Term
| Action considered incorrect when filling microtubes |
|
Definition
| Scooping up blood as it runs down the finger |
|
|
Term
| Least likely to introduce excess tissue fluid |
|
Definition
|
|
Term
| Can result in microclot formation in anticoagulant microtube |
|
Definition
|
|
Term
| Blood smears and EDTA specimens are obtained before other specimens to minimize |
|
Definition
| Effects of platelet aggregation |
|
|
Term
| Blood smear required for this test |
|
Definition
|
|
Term
| Blood smear prepared from EDTA specimen should be made |
|
Definition
| Within 1 hour of specimen collection |
|
|
Term
| Blood smear too short, try again and |
|
Definition
| Decrease angle of spreader slide |
|
|
Term
| Unlikely that holes in a blood smear would be caused by |
|
Definition
|
|
Term
| Collection of thick blood smear requested to detect |
|
Definition
|
|
Term
| Iron filings used in CBG collection |
|
Definition
| Help mix the anticoagulant |
|
|
Term
| Statement concerning CBGs in untrue |
|
Definition
| Results are much more accurate than ABGs |
|
|
Term
| Infant may require blood transfusion if blood levels exceed 18 mg/dL |
|
Definition
|
|
Term
|
Definition
| Genetic disorder involving phenylalanine metabolism |
|
|
Term
|
Definition
|
|
Term
| Falsely decreased bilirubin results can be caused by |
|
Definition
| Failing to protect specimen from light |
|
|
Term
| Neonatal screening for this disorder required in US |
|
Definition
|
|
Term
| Collection device filled by capillary action |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| Test must be collected by venipuncture |
|
Definition
|
|
Term
| Microhematocrit tubes with red band on one end contain |
|
Definition
|
|
Term
| Infant's heel, the area of vascular bed that is rich in capillary loops is located |
|
Definition
| Between 0.35 and 0.82 mm deep |
|
|
Term
| Capillary puncture technique incorrect |
|
Definition
| Press lancet down into the skin so it doesn't slip |
|
|
Term
| Pain fibers decrease below capillary bed |
|
Definition
|
|
Term
| UV light can cause bilirubin in a specimen to break down |
|
Definition
|
|
Term
| Recommended capillary site on children 2 years and older |
|
Definition
|
|
Term
|
Definition
| Blood spread out on a microscope slide |
|
|
Term
| Calcaneus is bone located |
|
Definition
|
|
Term
| Fluid in spaces between cells |
|
Definition
|
|
Term
| Sharp-pointed device used to make capillary punctures |
|
Definition
|
|
Term
|
Definition
| Mix of venous, arterial, and capillary blood |
|
|
Term
| Letters of fingers recommended as sites for capillary |
|
Definition
|
|
Term
|
Definition
|
|
Term
| Whorls as related to capilalry puncture |
|
Definition
| Spiral patterns of fingertips |
|
|
Term
|
Definition
|
|
Term
| Capillary specimens contain |
|
Definition
Arterial blood
Tissue fluids
Venous blood
ALL OF THE ABOVE |
|
|
Term
| Microcollection container |
|
Definition
|
|
Term
| If venous blood placed in microtube |
|
Definition
| Label it as venous specimen |
|
|
Term
| Proper site for finger puncture on adult |
|
Definition
| Distal segment of the middle finger |
|
|
Term
| Necessary to control depth of lancet insertion during heel |
|
Definition
|
|
Term
| Safest area of infant's foot for capillary puncture |
|
Definition
|
|
Term
| Capillary specimen collection differ from routine venipuncture for tests that can be collected either way |
|
Definition
|
|
Term
| Capillary puncture that parallels whorls of fingerprint will |
|
Definition
| Allow blood to run down finger |
|
|
Term
| List of capillary puncture equipment would exclude |
|
Definition
|
|
Term
| Color microtube used to collect CBC |
|
Definition
|
|
Term
| Purpose of warming site before capillary puncture |
|
Definition
|
|
Term
| Recommended antiseptic for cleaning capillary puncture sites |
|
Definition
|
|
Term
| Antiseptic must be completely dried before capillary to avoid |
|
Definition
|
|
Term
| Proper finger puncture technique would exclude |
|
Definition
| Puncturing parallel to the fingerprint |
|
|
Term
| Acceptable routine blood smear |
|
Definition
|
|
Term
| Making blood smear by hand, typical angle of spreader slide |
|
Definition
|
|
Term
| Least likely to contaminate PKU test |
|
Definition
| Using isopropyl alcohol to clean site |
|
|
Term
| Correct newborn screening test collection includes |
|
Definition
| Using one large drop to entirely fill a collection circle |
|
|
Term
| Jaundice in a newborn is associated with high levels of |
|
Definition
|
|
Term
| Inappropriate to apply bandage to capillary puncture site on children 2 and under |
|
Definition
Irritate and infant's tender skin
Pull off and be a choking hazard
Tear delicate skin when removed
ALL OF THE ABOVE |
|
|
Term
| Capillary puncture steps in correct order |
|
Definition
| Warm, clean, puncture, wipe, collect |
|
|
Term
| Best way to mix blood in microtube |
|
Definition
|
|
Term
| Strong repetitive pressure, such as milking site |
|
Definition
| Can hemolyze and contaminate specimen |
|
|
Term
| Lancets with permanently retractable blades are disposed |
|
Definition
|
|
Term
| Capillary puncture poor choice if patient |
|
Definition
|
|
Term
| Step omitted from infant heel puncture |
|
Definition
|
|
Term
| Neonatal screening is testing |
|
Definition
| Newborns for certain disorders |
|
|
Term
| Capillary punctures must not be performed on fingers or earlobes of newborns |
|
Definition
|
|
Term
| In order to get enough blood from capillary puncture phleb should squeeze the finger |
|
Definition
|
|
Term
| Excess anticoagulant in underfilled microtubes can negatively affect test results |
|
Definition
|
|
