Normal Lab Values Flashcards

1
Q

Sodium

A

(Odd numbers 1,3,5)
135-145meq/L

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2
Q

Potassium?

A

(3-5 bananas in a bunch 1/2 off)
3.5-5mEq/L

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3
Q

BUN?

A

(5 digits per limb x4)

5-20mg/dl

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4
Q

Creatinine?

A

(CreatiNINE - is right in the middle)

0.6-1.2 mg/dl

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5
Q

Glucose?

A

(Energy low at 70-100 years )

70-100mg/dl

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6
Q

Calcium?

A

(Milk weight 8.5lb +2%)

8.5-10.5 mg/dl

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7
Q

Chloride?

A

(There is chlorine in the hot tub the temperature is between 95-105F)

95-105mEq/L

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8
Q

Bicarbonate ?

A

( you get 2 packs of 12 soda)

23-29mEq/L

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9
Q

AST ?

A

9-40 U/L

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10
Q

ALT?

A

7-60 U/L

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11
Q

ALP?

A

40-120 U/L

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12
Q

Bilirubin?

A

<1mg/dl

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13
Q

Albumin?

A

3.5 -5.4 g/dl

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14
Q

WBC?

A

5000 -10,000 mcl

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15
Q

RBC?

A

4.5-5.5 million/mcl

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16
Q

Hgb?

A

Females 12-16g/dl
Males 14-18 g/dl

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17
Q

HCT?

A

37-50%

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18
Q

PLTs?

A

150K-400K

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19
Q

.pH?

A

7.35-7.45

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20
Q

PaCO2?

21
Q

INR?

22
Q

PT?

A

10-12 secs

23
Q

PTT?

A

30-40 secs

24
Q

MCV

25
MCHC
31-36%
26
Retics count
1-2% >3% peripheral destruction <3% under production in BM
27
Fractional excretion of Na
1-2%
28
Normal BUN/Cr
20:1
29
Triglyceride
<150
30
Total cholesterol
<200
31
LDL
<100 Lower if have high risk factors
32
HDL
>50
33
Filtration fraction
20%
34
Orbital floor fracture presentation
Vertical diplopia Restriction of upward movement Numbness of upper cheek lip and gingiva
35
Chronic mercury poisoning
Inhibits catecholamine breakdown Presentation:- tremor, insomnia, personality changes HTN, tachycardia Gingivitis Diaphoresis Desquamating rash palms and soles
36
Posterior neck swelling in baby
Cystic hygroma
37
Turner’s syndrome
Cystic hygroma Congenital lymphoedema High arched palate Coarctation of the aorta Loss of the paternal X chromosome
38
Cardiogenic shock arrows
Decreased contractility Decreased C.O Increased SVResistance ( activation of baroreceptor —> SNS) Increased LV end diastolic pressure —> failure to pump all bld from Lt ventricle Causing back flow Increase PCWP ( LA) Increase pulmonary arterial systolic pressure
39
High output failure 2o AV fistula
Enlarged heart + pulmonary oedema Fistula bypasses resistant arterioles —-> decreased systemic vascular resistance Increase venous return/ increase preload Increase SV/ increase CO
40
Restrictive cardiomyopathy
Reduced LV compliance - diastolic dysfunction HF with preserved EF Causes:- cardiac amyloidosis, hypertensive heart disease
41
Dilated cardiomyopathy causes
Alcohol use Doxorubicin chemotherapy Selenium deficiency Viral myocarditis Reduced LV contractility —> systolic dysfunction Reduced EF
42
ATN after abrupt normalization of BP in pt with chronic untreated HTN is due to
Alteration of blood pressure flow in renal arterioles Kidneys become used to certain pressure if decreased abruptly —> normotensive ischaemia
43
What sign suggests both mitral and aortic valve disease
Increased LV end diastolic pressure
44
ASD phonocardiogram features
Fixed wide split S2 Early peaking systolic ejection murmur —> between S12 and S2
45
Rt ventricular failure
Raised CVP Low PCWP Low CO
46
HCO3
24
47
PaO2
>=75
48
TSH
0.5 -5