Lab tests Flashcards

1
Q

Haemoglobin

High levels:

A

Smoker

Altitude

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2
Q

Haemoglobin

Low levels:

A
Autoimmune condition breaking down the RBC's
B12 deficiency
Sickle cell anaemia
Haemolytic anaemia
CKD
Hodgkins lymphoma
Myelofibrosis
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3
Q

MCV (size of RBC’s/Macro or microcytic anaemia)

High:

A
Macrocytic anaemia
B12 deficiency
Blood loss
Folate
Alcoholic liver disease
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4
Q

MCV (size of RBC’s/Macro or microcytic anaemia)

Low:

A

Microcytic anaemia

Iron deficiency

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5
Q

WBC Count

High:

A
Infection
Pregnancy
Stress
Leukemia
Sepsis
Exercise
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6
Q

WBC Count

Low:

A

Autoimmune
Myelofibrosis
Lupus

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7
Q

Platelets

High:

A

Early Thrombocytosis
Iron deficiency
Malignancy
Infection

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8
Q

Platelets

Low:

A

Thrombocytopenia

Myelofibrosis

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9
Q

Ferritin (Blood protein containing iron)

High:

A

Metabolic syndrome
Diabetes
Malignancy
Infection

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10
Q

Ferritin (Blood protein containing iron)

Low:

A

Iron deficiency

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11
Q

Reticulocyte count

High:

A

Bleeding
Iron deficiency
Aplastic anaemia
Haemolytic anaemia

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12
Q

Reticulocyte count

Low:

A

Iron deficiency anaemia

Sideroblastic anaemia

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13
Q

Fasting blood glucose

High:

A

Not actually fasting

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14
Q

Fasting blood glucose

Low:

A

Exercise

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15
Q

Glycosylated Haemoglobin

High:

A

Alcoholism

Chronic renal failure

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16
Q

Glycosylated Haemoglobin

Low:

A

Haemoglobinopathy

17
Q

Bilirubin

High:

A

Haemolytic anaemia
Hepatitis
Gallstones

18
Q

Bilirubin

Low:

A

Caffeine

NSAIDs

19
Q

Gamma G Transaminase

High:

A

Hepatitis

Alcoholism

20
Q

Sodium

Low:

A
Diarrhoea
HF
Kidney disease
Liver cirrosis
Sweating
21
Q

Potassium

High:

A
Renal disease
Ace Inhibitors
ARB's
Type 1 diabetes
Addisons disease
22
Q

Potassium

Low:

A
Gastroenteritis
Diuretics
Diarrhoea
Vomiting
CKD
23
Q

Inflammatory markers include CRP, ESR and PV

If the inflammatory markers are raised?

A

Infection
Malignancy
Inflammatory disease