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MLS-1D FINALS > PMLS LAB > Flashcards

PMLS LAB Flashcards

1
Q

Purpose for capillary puncture:

A

-Hematocrit Testing
-Peripheral Blood Smear
-Capillary Blood Gas
-Glucose Monitoring
-Complete Blood Count
-Newborn Blood Spot Test

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2
Q

Materials for Capillary Puncture

A
  • Capillary Tube
  • Lancet
  • Sealing Clay
  • Warming Devices
  • Slides
  • Microcollection Tubes
  • CBG Equipment
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3
Q

Blue Lancet is used for _______________________

A

Adults

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4
Q

Violet Lancet is used for ______________________

A

Babies/ Infants

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5
Q

Depth of Puncture for Newborn

A

< less than 1.5mm

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6
Q

Depth of Puncture for Adults

A

< less than 2 mm

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7
Q

Capillary tube that contains anticoagulants

A

Red Marked Capillary tube

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8
Q

Capillary tube without anticoagulants

A

Blue Marked Capillary tube

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9
Q

Amount of Blood Needed for Capillary tube

A

2/3 or 3/4 of the Tube

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10
Q

Length of the Capillet

A

7.5 cm or 75 mm

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11
Q

Total Volume of Capillary Tube

A

50- 70 uL

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12
Q

It is imperative to ____ the sample before sealing

A

MIX

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13
Q

Length of Sealing Clay

A

4 to 6 mm

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14
Q

Ideal shape for PBS

A

Tongue Shaped

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15
Q

meaning of PASS

A

Pressure
Angle
Size
Speed

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16
Q

Where should the label be in PBS

A

below the drop of Blood

17
Q

Thickness Required for ideal PBS

A

Monolayer

18
Q

Order of Draw for Microcollection Tubes

A
  • Blood Gas
  • Slides (PBS)
  • EDTA Specimens
  • Other Anticoagulated Specimens
  • Serum Tube
  • Newborn Blood Spot Test
19
Q

Tests Not applicable for Capillary Puncture

A

Blood Culture
Erythrocyte Sedimentation Rate
Coagulation Studies

20
Q

Manner of Puncture

A

Quick and Firm

21
Q

Puncture site for Adults

A

lateral or medial of the 3rd or 4th finger of the non-dominant hand

22
Q

The puncture should be _____________________ to form a ball of blood

A

Perpendicular

23
Q

Infants are prone to this specific bone disease

A

Osteomyelitis

24
Q

Puncture site of the Newborns

A

Lateral portion of the plantar heel of the infant

25
Q

Too much milking of Blood will cause

A

Clotting of the Blood

26
Q

According to the old book where should be the sealing clay be placed

A

at the marked portion of the tube

MLS-1D FINALS (5 decks)

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