Labs Flashcards
1
Q
Na
A
135-145
2
Q
Cl
A
95-05
3
Q
K
A
3.5-5
4
Q
HCO3
A
22-28
5
Q
Severe Dehydration
A
sunken (not flat) fontanelles, 20mL/kg normal saline
6
Q
Hyponatremia Equasions
A
[(px Tg -400) / 100] x 1.6 + pt sNa (hyperTG) Hyperglycemic (px glucose - 100_
7
Q
Hyernatremia with mild dehydration in children
A
(sNa - 140)/3 = #L D5W1L. D5W for every 3mEq above 140. over 48hrs
8
Q
Mg
A
1.5-2
9
Q
Ca
A
8.4-10.2
10
Q
Phosphorus
A
3.0-4.5
11
Q
Albumin
A
3.5-5.5
12
Q
Total Ptn
A
6.0-7.8
13
Q
Corrected Ca
A
(Nl albumin - Px albumin) x 0.8 + sCa
14
Q
PTH
A
230-630
15
Q
pH
A
7.35-7.45
16
Q
pCO2
A
33-45
17
Q
Bicarb
A
22-28
18
Q
pO2
A
75-105
19
Q
Expected PCO2
A
HCO3 + 15 (PCO2 < Predicted = loosing PCO2 therefore Respiratory Alkalosis)
20
Q
Erythrocytes
A
3.5-6.0
21
Q
Hematocrit
A
Male 40-50 Female 35-45
22
Q
Hemoglobin
A
Male 13.5-17.5 Female 12-16
23
Q
MCV
A
80-100
24
Q
Leukocytes
A
4500-11000
25
Neutros
54-62
26
Lymph
25-33
27
Monos
3-7
28
Bands
3-5
29
Eos
1-3
30
Reticulocytes
0.5-1.5%
31
Platelets
150,-400,
32
PTT
25-40
33
PT
11-15
34
BT
2-7min
35
ESR
0-20
36
Haptoglobin
40-140 Low think Hemolysis/Drugs, High Inflammation/Steroids
37
Autoimmune Thrombocytopenia
<10k splenectomy
38
Hemoglobin A1c
<7%in Diabetic px
39
BUN
7-18
40
Creatine
0.6-1.2
41
WBC
100 TB-Lymphocyts Bac/Fungal-Neutros (up to 30 is normal in newborns
42
Pressure
50-180
43
Glucose
NL and Viral >40, Bacterial consuption <40
44
Protien
45 Viral, > 100 Bacterial/Fungal/ TB
45
pH
>7.2 <7.2 malignancy/bacteria
46
Protien
< 2.5g > malignancy/bacteria
47
SAAG
SerumA - AscitesA >1.1 more Salbumin, think liver cirrhosis like. <1.1 more Aalbumin think malignancy, TB, pancreatic, lymphatic leak, tissue dz.
48
WBC
<250 (Bacterial PMNs, TB/Lymphoma Lymphocytic)
49
Glucose
~Serum levels(>50). In Bacterial consumption: <50
50
Amylase
half serum level, 5x serum perferated vicus or pancreatitis
51
LDH
LDH equal to 60% of SLDH with high protien look for Malignancy
52
WBC count
>1000,000 Septic Arthritis. >2,000 Inflammatory Arthritis <2,000 Osteoarthritis
53
Crystals
Positive-Pseudogout, Neg-Gout
54
Glucose
Low in RA and Septic A.
55
Culture
Borrelia Burgdorfi-Lyme not easily detected.
56
normal systemic vascular resistance
~1000-1600 dyne*sec/cm
57
CVP
3-5cc
58
RA
0-8
59
Pulmonary
32-48/16-24
60
LA PCWP
8-10
61
LV
140/8-10
62
Aorta
120/80
63
systolic RA RV Pul LA LV
RA3-Pul25/10-LA10-LV140/10-A120/80
64
Atypical Glandular Cells
Endometrial Cancer,<35 with no risk factors- colposcopy, endocervical curretage and HPV DNA testing. Anything else add endometrial biopsy.
65
Atypical Squamous Cells of Undetermined Significance or Low Grade Intraepithelial Lesion
21 colposcopy-HPV DNA and repeat PAP in 6 mths.
66
High Grade Anything
immediate colposcopy
67
CIN1
>21 close observation, pap at 6 and 12mths, HPV 12 mths
68
CIN 2-3
cryo, lazer, LEEP
69
CURB 65
Hospitalization for CAPneumonia,
| Confusion, PaO2 30, BUN >7, >65yo
70
Lymphnodes Head n Neck
Submental, Submandibular, Tonsillar, Ant Cervical, Posterior Cervical,
71
Lymph nodes of arm
Supratrochlear: above the medial epicondyle of humerus
Deltoideopectoral gland, pec major and deltoid muscle.
Axillary gland: Para sternum, Lateral or brachical, anterior or pectoral axillary, posterior or subscapular axillary, central or intermediate, medial or subclavian.
72
Lymph nodes of lower limbs
Superficial inguinal
Deep Inguinal
Popliteal lymph nodes
73
sneeze, laugh, loss of urine
Stress Incontinence, fallen out bladder neck, loss of bladder angle, tx urethroplexy
74
gotta go, gotta go, gotta go
Urge Incontinence, overactive detrussor, cystometric examination, unihibitited contractions. Tx anticholinergic to relax detrussor
75
Overdistended bladder
Overflow, loss with valsalva, dribbling, DM, spinal cord injery, Postvoid residual volume, Tx intermittent self catheterization
76
Fistula
die into the bladder shows up in vagina
77
GFR
healthy adult 120ml/min
78
Filtration Fraction
0.2 or 20%
