Carbohydrates Flashcards

1
Q

INSULIN

Whats the source and action?

A

B cells in pancreas

Decreases plasma glucose

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2
Q

ACTH

Whats the source and action?

A

Anterior Pituitary

Increases plasma glucose

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3
Q

GROWTH HORMONE

Whats the source and action?

A

Anterior Pituitary

Increases plasma glucose

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4
Q

CORTISOL

Whats the source and action?

A

Adrenal Cortex

Increases plasma glucose

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5
Q

HPL (HUMAN PLACENTAL LACTOGEN)

Whats the source and action?

A

Placenta

Increases plasma glucose

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6
Q

T3 & T4

Whats the source and action?

A

Thyroid

Increases plasma glucose and stimulates glycogenolysis

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7
Q

What hormones increases blood glucose?

A
GAG CHET
Glucagon
ACTH 
Growth Hormone 
Cortisol 
HPL 
Epinephrine 
T3 and T4
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8
Q

C Peptide

A

Reflects endogenous insulin if pt is taking insulin

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9
Q

Fructosamine

A

determine average of glucose level over 2-3 weeks

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10
Q

Tests to monitor diabetes

A

A1C or Glycated Hgb
Fructosamine
Urinary Albumin (Microalbumin)
C Peptide

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11
Q

estimated Average Glucose (eAG)

A

eAG= (28.7xA1C) -46.7

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12
Q

What are the 2 enzymatic glucose analysis base on?

A

Glucose Oxidase

Hexokinase

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13
Q

GLUCOSE OXIDASE
Whats is used for?
What interferes?

A

Couple reaction method

Interfering substance is Vit C

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14
Q

HEXOKINASE

Whats is used for?

A

Couple reaction method

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15
Q

Carbs test other than glucose

A
  1. Lactose Tolerance
  2. Xylose absorption
  3. Lactate (Lactic Acid)
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16
Q
LACTIC ACID (LACTATE)
What does indicates?
Sample collection?
A

Indicates O2 deprivation (exercises, drugs & diseases)
Glycolysis increases lactic acidosis
No exercises, separate plasma.

17
Q

CSF Glucose reference range

A

50 - 80 or greater than 2/3 of serum

18
Q

Reference range of Fasting glucose

A

100 - 125

19
Q

Hgb A1C reference range

A

4-6%

20
Q

Fructosamine reference ranfe

A

2-2.9