Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
30 Cards in this Set
- Front
- Back
|
Which of the following test requires an arterialized vein?
A. Bilirubin B. CBGs C. Electrolytes D. Glucose |
B. CBGs
|
|
|
Capillary puncture supplies include all of the following except?
A. Gauze pad B. Lancet C. Microcollection device D. Povidone-iodine pad |
D. Povidone-iodine pad
|
|
|
Capillary puncture blood contains?
A. Arterial blood B. Interstitial fluid C. Venous blood D. All of the above |
D. All of the above
|
|
|
The concentration of this substance is higher in capillary blood than in venous blood?
A. Blood urea nitrogen B. Carotene C. Glucose D. Total protein |
C. Glucose
|
|
|
Capillary puncture is typically performed on adults when ?
A. No accessible veins can be located B. Patients have thrombotic tendencies C. Veins are saved for chemotherapy D. All of the above |
D. All of the above
|
|
|
If collected during a single capillary puncture, which of the following test is collected first?
A. CBC B. Electrolytes C. Glucose D. Phosphorus |
A. CBC
|
|
|
Which of the following conditions disqualifies a site for capillary puncture?
A. Cyanoti B. Edematous C. Swollen D. All of the above |
D. All of the above
|
|
|
Which of the following is the least hazardous area of an infant`s foot for capillary puncture?
A. Central area of the heel B. Lateral plantar heel surface C. Medial area of the arch D. Posterior curvature of the heel |
B. Lateral plantar heel surface
|
|
|
According to CLSI, a heel puncture lancet should puncture no deeper than?
A. 1.5mm B. 2.0mm C. 2.5mm D. 3.0mm |
B. 2.0mm
|
|
|
Which of the following is a proper capillary puncture procedure?
A. Clean the site thoroughly with povoidone-iodone B. Milk the site to keep blood flowing freely C. Puncture parallel to fingerprint grooves D. Wipe away the very first drop of blood |
D. Wipe away the very first drop of blood
|
|
|
When making a routine blood smear, the"pusher slide" is normally used at an angle of how many degrees?
A. 15 B. 30 C. 45 D. 60 |
B. 30
|
|
|
The blood specimen for this test is placed in circles on special filter out paper?
A. Bilirubin B. CBGs C. PKU D. Malaria |
C. PKU
|
|
|
An inherited metabolic disorder detected through newborn screening?
A. Diabetes B. Glucose C. Phenylketonuria D. Potassium |
C. Phenylketonuria
|
|
|
Which of the following equipment is needed for a malaria test?
A. Capillary tube B. Clay sealant C. Glass slide D. Microhematocrit tube |
C. Glass slide
|
|
|
A plasma specimen for this type of test cannot be collected by this type of capillary puncture?
A. Chemistry B. Coagulation C. Hematology D. All of the above |
D. All of the above
|
|
|
Capillary blood composition more closely resembles?
A. Arterial blood B. Lymph fluid C. Tissue fluid D. Venous blood |
A. Arterial blood
|
|
|
The concentration of this analyte is normally lower in capillary specimen than?
A. Calcium B. Glucose C. Hemoglobin D. All of the above |
A. Calcium
|
|
|
Capillary collection is the preferred method of blood collection in infants because?
A. An infant can be injured by restraining method used B. Removing larger quantities of blood can lead to anemia C. Venipuncture may damage veins and surrounding tissue D. All of the above |
D. All of the above
|
|
|
**#7wb If using capillary puncture to collect the following microtubes from patient,what tube top color?
A. Gray top B. Green top C. Purple Top D. Red Top |
B. Green Top
|
|
|
Which of the following is a recommend site for finger puncture in adults?
A. End segment of the middle finger B. Distal segment of the middle finger C. Plantar surface of the index finger D. Proximal segment of the ring finger |
B. Distal segment of the middle finger
|
|
|
The middle plantar surface of the heel is located?
A. At the very back portion of the heel B. In the middle of the bottom of the heel C. On the big toe side of the bottom of the heel D. On the toe side of the bottom of the heel |
B. In the middle of the bottom of the heel
|
|
|
The primary purpose of warming a capillary puncture site is to?
A. Delay clotting B. Increase blood flow C. Minimize contamination D. Reduce hemoconcentration |
B. Increase blood flow
|
|
|
Skin pain fibers increase in abundance?
A. In the upper epidermis B. Below 2.4 mm in depth C. Beyond 4.9 mm in depth D. Within the vascular bed |
B. Below 2.4mm in Depth
|
|
|
Adult capillary puncture may be performed when?
A. There are no accessible veins B. The patient has thrombotic tendencies C. Veins must be saved for chemotherapy D. All of the above |
D. All of the above
|
|
|
Wipe away the first drop of blood during capillary puncture to?
A. minimize tissue fluid contamination B. Reduce the chance of hemolysis C. Remove any alcohol residue D. All of the above |
D. All of the above
|
|
|
Do not use povidone-iodine to clean skin puncture sites because it interferes with?
A. Potassium results B. Phosphorus results C. Uric acid results D. All of the Above |
D. All of the above
|
|
|
Which of the following represents proper capillary specimen collection technique?
A. Clean the site with alcohol and wipe it dry so it will not sting B. Puncture the skin parallel to the whorls of the fingerprint C. Squeeze the finger hard to get the very best blood flow D. Touch the scoop to the blood drop, not the skin surface |
D. Touch the scoop to the blood drop, not the skin surface
|
|
|
An infant bilirubin specimen is collected in an amber microtube to?
A. Flag it as a capillary specimen B. identity it as a bilirubin specimen C. Protect it from light D. reduce the chance of hemolysis |
C. Protect it from light
|
|
|
which of the following PKU collection technique is incorrect?
A. Air-dry the slips horizontally B. Completely fill every circle C. Do not touch the filter paper D. Fill circles from both sides |
D. Fill circles from both sides
|
|
|
Which of the following can result in a blood smear that is too long?
A. Angle of spreader slide is to steep B. Blood drop is too large or too thin C. Spreader slide is pushed too quickly D. Patient has a high hemoglobin level |
B. Blood drop is too large or too thin
|
