Lab Values Flashcards by Caitlin Phalen

Q

Normal Newborn Vitals

A

HR - 120 to 160
Resp - 30 to 60
BP - 65/41

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Q

Normal 1-4 year old Vitals

A

HR - 80 to 140
Resp - 20 to 40
BP - 90-99/60-65

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Q

Normal 5-12 year old Vitals

A

HR - 70 to 115
Resp - 15 to 25
BP - 100-110/56-60

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Q

Aortic valve is best heard…

A

2nd intercostal space along right border of sternum

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Q

Pulmonary valve is best heard…

A

2nd intercostal space along left border of sternum

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Q

Tricuspic valve is best heard…

A

4th or 5th intercostal space to the left of sternum

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Q

Mitral valve is best heard…

A

5th intercostal space at left midclavicular line

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Q

Normal P-R interval

A

0.12 to 0.20

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Q

Normal QRS interval

A

0.04 to 0.12

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Q

15 large boxes on an EKG strip equals…

A

3 seconds

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Q

One small box on an EKG strip equals…

A

0.04 seconds

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Q

Red Blood Cells

A

4.2 to 6.2

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Q

White Blood Cells

A

5,000 to 10,000

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Q

Hemoglobin

A

12 to 18

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Q

A high hemoglobin indicates…

A

dehydration

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Q

Hematocrit

A

35 to 52%

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Q

Platelets

A

150,000 to 450,000

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Q

Total cholesterol

A

150 to 200

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Q

LDL

A

160 or less

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Q

HDL

A

35 to 85

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Q

Creatinine

A

0.7 to 1.4

Q

BUN

A

7 to 18

Q

An elevated BUN ONLY indicates…

A

dehydration

Q

An elevated BUN with an elevated creatinine indicates…

A

renal insufficiency

Q

Serum albumin

A

3.5 to 5.5

Q

Alkaline phosphatase

A

50 to 120

Q

Alkaline phosphatase gives an indication of…

A

liver function

Q

pH

A

7.35 to 7.45

Q

pO2

A

85 to 95

Q

pCO2

A

35 to 45

Q

HCO3

A

22 to 26

Q

pH and pCO2 out of range indicates…

A

respiratory acidosis/alkalosis

Q

pH and HCO3 out of range indicates…

A

metabolic acidosis/alkalosis

Q

Blood ammonia

A

15 to 45

Q

Potassium

A

3.5 to 5

Q

Out of range potassium leads to…

A

cardiac issues

Q

Sodium

A

135 to 145

Q

Out of range sodium leads to…

A

confusion

Q

Calcium

A

4.5 to 5.2

Q

Low calcium manifests as…

A

weakness

Q

High calcium manifests as…

A

lack of coordination

Q

Magnesium

A

1.5 to 2.5

Q

Low magnesium manifests as…

A

hyperactivity

Q

High magnesium manifests as…

A

hypoactivity

Q

Urine specific gravity

A

1.010 to 1.030

Q

A high urine specific gravity indicates…

A

dehydration

Q

Normal lithium levels

A

1.0 to 1.5

Q

Normal digoxin levels

A

0.8 to 2

Q

Normal INR

A

2.0 to 3.0

Q

1 grain of medication is equal to how many mg

A

60mg EXCEPT for tylenol or ASA, then 65mg