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Cardio Management > Lab values quick references > Flashcards

Lab values quick references Flashcards

1
Q

What are parameters for Hb?

A

Normal: female = 14-18, male = 12-16

  • 8-10 = low exercise tolerance
  • <8 = NO PT
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2
Q

Increased Hb and decreased Hb is due to?

A 
Incr = dehydration, liver disease
Decr = anemia, cord injury, blood loss
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3
Q

What are parameters for WBC?

A

5-11K

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4
Q

What are parameters for Hct?

A

Normal: female = 42-52%, male = 33-48%

- <20% = NO PT

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5
Q

Increased Hct and decreased Hct is due to?

A 
Incr = dehydration, COPD, altitude exposure
decr = anemia, hemorrhage, cirrhosis
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6
Q

What are parameters for platelets?

A

Normal: 150k-450k

  • <5000 = NO PT
  • 5-20k = AROM/ ADLs
  • 20-50k = light PRE
  • 50-150k = mod PRE
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7
Q

What is decr platelets due to?

A

spontaneous bleeds

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8
Q

What are parameters for Na+?

A

136-145

- maintains membrane electrical potential

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9
Q

What sx are seen with decr Na+? incr Na+?

A 
decr = weakness
incr = thirst, agitation
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10
Q

What are parameters for Cl-?

A

36-107

- maintains electroneutrality

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11
Q

What sx are seen with decr Cl-? incr Cl-?

A 
decr = vomiting, K+ deficiency
incr = anxiety, dehydration
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12
Q

What are parameters for BUN?

A

10-21

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13
Q

What sx are seen with decr BUN? incr BUN?

A 
decr = over hydration, liver damage
incr = infection, fever, vomiting
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14
Q

What are parameters for K+?

A

normal: 3.5-5.0

- <3.2 or >5.1 = NO PT

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15
Q

What sx are seen with decr K+? incr K+?

A 
decr = decreased m contraction
incr = incr contract of heart (tetany)
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16
Q

What are parameters for CO2?

A

Normal: 24-30

  • if <10 or >40 = NO PT
  • regulates ventilation
17
Q

What sx are seen with decr CO2? incr CO2?

A 
Decr = hyperventilation
Incr = acidosis (unless pt wit COPD)
18
Q

What are parameters for CRE?

A

Normal: .5-1.4

  • indicate kidney failure
  • doesn’t usually contraindicate PT but may result in decr endurance
19
Q

What are parameters for Glu?

A

Normal: 70-125

  • <60 or >300 = NO PT
  • fuel for nerves

Cardio Management (5 decks)

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