Lab Tests (General DX) Flashcards

1
Q

Acid Phosphatase

PAP

A

Ind= Increased: Prostatic carcinoma

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2
Q

Albumin/Globulin (A/G) Ratio

A

Ind= Reversed: Multiple Myeloma

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3
Q

Alkaline Phosphatase

A

Ind= Increased: Osteoblastic lesions, hepatic disease, HPT

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4
Q

Amylase

A

Ind= Increased: Acute Pancreatitis

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5
Q

ANA (FANA)

A

ind= Collagen disease ( SLE, Scleroderma)

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6
Q

Antistreptolysin - O (ASO) Titre

A

ind= rheumatic fever, acute glomerulonephritis

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7
Q

Bilirubin

A

ind= Direct- hepatitis, duct obstruction

Indirect- hemolytic disease

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8
Q

BUN (Blood Urea Nitrogen)

A

ind= Increased: Renal Disease, dehydration, hypotension, urinary tract obstruction
Decreased: hepatic disease, pregnancy

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9
Q

Calcium (Ca)

A

ind= Increased: Muscle weakness, hyperparathyroidism, hypervitaminosis D, metastatic disease
Decreased: Muscle tetany, Chvostck’s Sign, renal failure, malnutrition

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10
Q

CPK (Creatine Phosphokinase)

A

CK BB: Brain Tissue
CK MB: Myocardial Tissue
CK MM: Skeletal Muscle
Increased: Muscle necrosis

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11
Q

Creatinine

A

ind= increased: kidney disease, hypovolemic shock

decreased: muscular dystrophies

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12
Q

C-Reactive protein (CRP)

A

ind= increased: tissue necrosis, infections, RA

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13
Q

ELISA

A

screening test for AIDS

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14
Q

Erythrocyte Sedimentation Rate (ESR)

A

ind= Increased: infection, RA, TB, temporal arteritis, MM

Decreased: Sickle cell anemia, polycythemia

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15
Q

Fluorescent Treponema Antibody (FTA)

A

Present with Syphillis

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16
Q

Glucose (Blood)

A

ind= Increased: DM, Cushing’s, renal/liver disease

Decreased: insulin overdose, Addison’s, starvation

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17
Q

Gamma-Glutamyl Transferase (GGT)

A

ind= Liver cell dysfunction and alcohol induced liver disease

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18
Q

Glucose Tolerance Test (GTT)

A

Used for diabetes testing

19
Q

Glycosylated Hemoglobin

A

tests ability to utilize glucose over 2-3 month period. (monitor)

20
Q

Heterophile (Paul Bunnel)

A

ind= Increased: Mono, viral meningitis

21
Q

Human Chorionic Gonadotropin (HCG)

A

ind= Increased: Hydatidiform mole, Choriocarcinoma, Seminoma, multiple pregnancy, testicular teratoma
Decreased: ectopic pregnancy, threatened abortion

22
Q

Human Leukocyte Antigen Locus (HLA) B27

A

Marker on 6th chromosome from birth.

AS, Reiter’s, PA, Enteropathic Arthritis

23
Q

HDL Cholesterol

A

ind= Increased: low risk of coronary heart disease

Decreased: High risk of coronary heart disease

24
Q

I-131 Uptake

A

ind= Increased: Hyperthyroidism, endemic goiter

Decreased: Hypothyroidism, thyroid cancer

25
Immunoelectophoresis
M-Spike indication Multiple Myeloma
26
Ketones
ind= Diabetic acidosis, starvation
27
Lactic Dehydrogenase (LDH)
ind= Increased: Myocardial Infarction, CHF, Muscular dystrophy Decreased: cancer therapy
28
Lipase
ind= Increased: acute pancreatitis
29
Lipids (cholesterol)
ind= Increased: early starvation, diabetes mellitus | Decreased: late starvation, liver disease
30
Lipids (tyiglycerides)
ind= Increased: hyperlipidemia, DM, atherosclerosis | Decreased: Cirrhosis, malabsorbtion
31
LE Cell
ind= active systemic lupus erythematosus
32
Phosphorus
ind= Increased: acromegaly, kidney disease, hypervitaminosis D Decreased: rickets, hypovitaminosis D, hyperparathyroidism
33
Protein
ind= Increased: MM, diabetic acidosis | Decreased: liver disease, kidney syndromes
34
Protein (CSF)
ind= Increased: viral meningitis
35
Prothrombin Time
ind= Increased: Vitamin K deficiency, hepatocellular disease
36
RA Latex
+ indicates: RA, SLE, TB, Cancer, Sjorgren's, Still's disease
37
Serum Glutamic Oxaloacetic Transaminase (SGOT/AST)
ind= Increased: Myocardial Infarction, liver conditions, muscular dystrophy
38
Serum Glutamic Pyruvic Transaminase (SGPT/ALT)
ind= Increased: hepatitis, myocardial infarction
39
Triiodothyronine (T3) | Thyroxine (T4)
ind= Increased: hyperthyroidism, pregnancy | Decreased: Cirrhosis, hypothyroid
40
Treponema Pallidum Immobilizing Agent (TPI)
Syphilis
41
Uric Acid
ind= Increased: Gout, renal failure
42
Venereal Disease Research Laboratory (VDRL)
Serologic screening for syphilis
43
Western Blot
Specific test for AIDS