Semana 4 Flashcards

(20 cards)

1
Q

Agua corporal total en hombres

A

60%

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2
Q

Agua corporal total en mujeres

A

50-55%

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3
Q

Agua corporal en ancianos

A

45%

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4
Q

principal cation y anion del liquido intracelular

A

Cation K+

Anion HPO4-

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5
Q

Principal cation y anion del liquido extracelular

A

Cation Na+

Anion Cl-

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6
Q

Osmolaridad plasmática

A

275-295 mOsm/L

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7
Q

Edema

A

menor a 275 mOsm/L

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8
Q

Deshidratación

A

mayor a 295 mOsm/L

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9
Q

Volumen de orina en ejercicio extremo

A

500 ml/día

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10
Q

Osmolaridad plasmática

A

275-300 mOsm/L

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11
Q

Porcentajes del líquido total del cuerpo de LIC y LEC

A

LIC: 2/3
LEC: 1/3

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12
Q

Divisiones del LEC

A

LIT: 80%
LIV: 20%

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13
Q

Sucede cuando los ingresos de líquidos superan a los egresos

A

Intoxicación hídrica

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14
Q

Producto de la reacción de un ácido con una base

A

Sal

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15
Q

pH sanguíneo

A

7.35 a 7.45

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16
Q

Sistema amortiguador de pH que realiza el mayor trabajo a nivel sistémico

17
Q

Funcionamiento del sistema amortiguador de proteínas

A

Alcalemia: grupo carboxilo libera H+
Acidosis: grupo amino se combina con H+ y forma amoníaco

18
Q

Funcionamiento del sistema amortiguador de fosfato

A

Alcalemia: Fosfato actúa como ácido débil y amortigua bases fuertes
Acidosis: Fosfato actúa como base débil y amortigua ácidos fuertes

19
Q

Niveles ideales de bicarbonato en el cuerpo

A

22 a 26 mEq/L

20
Q

PCO2 ideal