Physiological values - C Flashcards by Sanskrithi Sravanam | Brainscape

Q

extracellular sodium concentration

A

140mM (135-145 mM)

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Q

intracellular sodium concentration

A

5-15 mM

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Q

extracellular potassium concentration

A

4 mM (3.5-5 mM)

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Q

intracellular potassium concentration

A

140 mM

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Q

extracellular calcium concentration

A

2.4 mM (2.12-2.62 mM)

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Q

intracellular calcium concentration

A

0.1 um

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Q

extracellular chloride concentration

A

110 mM (95-115 mM)

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Q

intracellular chloride concentration

A

less than extracellular, variable between tissues

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Q

extracellular bicarbonate concentration

A

24 mM (22-26 mM)

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Q

intracellular bicarbonate concentration

A

10-20 mM (according to extracellular pH)

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Q

extracellular hydrogen ion concentration

A

40 mM

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Q

intracellular hydrogen ion concentration

A

50-100 mM

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Q

extracellular pH

A

7.4

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Q

intracellular pH

A

7-7.3

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Q

plasma glucose when fasting

A

4-6 mM

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Q

plasma osmolarity

A

290 mOsm

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Q

PaCO2

A

40 mmHg (4-6 kPa)

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Q

PaO2

A

100 mmHg (11-13 kPa)

Q

blood pH (arterial)

A

7.4 (7.35-7.45)

Q

glomerular filtration rate

A

125 ml/min

Q

urine osmolarity

A

30-1200 mOsm

Q

systemic arterial blood pressure

A

120/80 mmHg

Q

pulmonary arterial blood pressure

A

20/10 mmHg

Q

resting cardiac output

A

5 L/min

Q

basal oxygen consumption

A

250 ml/min

Q

ventilation at rest

A

6 L/min

Q

alveolar ventilation at rest

A

4 L/min

Q

normal heart rate

A

60-100 bpm

Q

total body fluid volume

A

42 L

Q

total extracellular fluid volume

A

14 L

Q

plasma volume

A

3 L

Q

interstitial fluid volume

A

10 L

Q

transcellular fluid volume

A

1 L

Q

intracellular fluid volume

A

28 L

Q

number of erythrocytes

A

5*10^12

Q

haematocrit %

A

45%

Q

leucocyte number

A

7*10^9

Q

neutrophils %

A

40-70%

Q

lymphocytes %

A

20-40%

Q

monocytes %

A

6%

Q

eosinophils %

A

3%

Q

basophils %

A

1%

Q

how much of the extracellular concentration of calcium ions is freely present in ionised (Ca2+) form?

A

only about a half