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Acidosis

āĻ…āύেāĻ•āĻĻিāύ āĻĒ⧜াāĻļুāύা āĻšā§Ÿ āύা, āĻŦৃāώ্āϟিāĻŽুāĻ–āϰ āĻ›ুāϟিāϰ āĻĻিāύে āϤাāχ āφāĻŦাāϰ āϚāϞে āĻāϞাāĻŽ। āφāϜ āĻĒ⧜āĻŦো Acidosis!

> Acidosis āĻ•ি?


āϰāĻ•্āϤে āĻāϏিāĻĄেāϰ āĻĒāϰিāĻŽাāĻŖ āĻŦা⧜āϞে āĻ…āϰ্āĻĨাā§Ž H+ āĻŦা⧜āϞে āϤাāĻ•ে āĻāϏিāĻĄোāϏিāϏ āĻŦāϞে। āφāϰ āφāĻŽāϰা āϜাāύি H+ āĻŦা⧜āϞে pH āĻ•āĻŽে, āĻ•াāϰāĻŖ pH is the inverse logarithm of H+ concentration. āϰāĻ•্āϤেāϰ āϏ্āĻŦাāĻ­াāĻŦিāĻ• pH 7.4, āϤাāĻšāϞে āĻŦāϞāϤে āĻĒাāϰি āϰāĻ•্āϤেāϰ pH 7.4 āĻāϰ āĻ•āĻŽ āĻšāϞেāχ āϤাāĻ•ে āĻāϏিāĻĄোāϏিāϏ āĻŦāϞে।

> Acidosis āĻŽূāϞāϤ āĻĻু āĻĒ্āϰāĻ•াāϰ

1. Metabolic Acidosis
2. Respiratory Acidosis

Metabolic Acidosis:

āĻŦিāĻ­িāύ্āύ āĻŽেāϟাāĻŦāϞিāĻ• āĻ•াāϰāĻŖ āĻŦা āϰোāĻ— āĻŦ্āϝাāϧিāϤে āĻŦেāĻļি āĻŦেāĻļি āĻāϏিāĻĄ āϤৈāϰি āĻšā§Ÿ (āĻ•াāϰ্āĻŦāύিāĻ• āĻāϏিāĻĄ āĻŦাāĻĻে āĻ…āύ্āϝাāύ্āϝ āĻ…āϰ্āĻ—াāύিāĻ• āĻāϏিāĻĄ), āĻ…āĻĨāĻŦা āĻ•িāĻĄāύি āĻĻি⧟ে āĻĒ্āϰāϏাāĻŦেāϰ āϏাāĻĨে āĻāϏিāĻĄ āĻ•āĻŽ āĻ•āĻŽ āĻŦেāϰ āĻšā§Ÿ। āĻāϏিāĻĄ āĻŦেāĻļি āĻŦেāĻļি āϤৈāϰি āĻšāϞেāĻ“ āĻাāĻŽেāϞা āĻ›িāϞ āύা, āϝে āĻŦাāĻĢাāϰ āϏিāϏ্āϟেāĻŽāĻ—ুāϞোāϰ āĻāϏিāĻĄ āĻŦা⧜āϞে āĻ•āĻŽাāύোāϰ āĻ•āĻĨা - āϤাāĻĻেāϰ āĻĒāϰিāĻŽাāĻŖ āĻ—েāĻ›ে āĻ•āĻŽে, āĻŦা āĻāϤ āĻŦেāĻļি āĻāϏিāĻĄ āϤৈāϰি āĻšāϚ্āĻ›ে āϝা āĻ•āĻŽাāύো āĻŦাāĻĢাāϰ āϏিāϏ্āϟেāĻŽেāϰ āϏাāϧ্āϝেāϰ āĻŦাāχāϰে।

āĻāχ āĻŦাāĻĢাāϰ āϏিāϏ্āϟেāĻŽ āĻŽূāϞāϤ āĻĻুāχ āĻĒ্āϰāĻ•াāϰ:

 ā§§। āĻŦ্āϞাāĻĄ āĻŦাāĻĢাāϰ (āĻ…āύ্āϝāϤāĻŽ āĻŦাāχāĻ•াāϰ্āĻŦāύেāϟ āĻŦাāĻĢাāϰ), ⧍। āϟিāϏ্āϝু āĻŦাāĻĢাāϰ।

Respiratory Acidosis:

āĻĢুāϏāĻĢুāϏ āĻ িāĻ•āĻŽāϤ āĻ—্āϝাāϏ āĻŦিāύিāĻŽā§Ÿ āĻ•āϰে CO2 āĻ“ O2 āĻāϰ āĻŽāϧ্āϝে āĻŦ্āϝাāϞেāύ্āϏ āĻ•āϰāϤে āĻĒাāϰে āύা, āĻĢāϞে CO2 āĻŦে⧜ে āĻ—ি⧟ে pCO2 āĻŦে⧜ে āϝা⧟।

>> āφāϰ āĻāĻ•āϟা āĻŦিāώ⧟। Metabolic Acidosis āĻšāϞে āϤাāĻ•ে āύি⧟āύ্āϤ্āϰāĻŖে āφāύাāϰ āĻŽূāϞ āϚেāώ্āϟাāϟা āĻ•āϰে Respiratory system। āĻāϟা āĻ…āύেāĻ• āϤা⧜াāϤা⧜ি āĻšā§Ÿ।
>> Respiratory Acidosis āĻšāϞে āϤাāĻ•ে āύি⧟িāύ্āϤ্āϰāĻŖে āφāύে āĻŽূāϞāϤ Metabolic system āĻŽেāχāύāϞি āϰেāύাāϞ āϏিāϏ্āϟেāĻŽ। āĻāϟা āĻāĻ•āϟু āϧীāϰে āϧীāϰে āĻšā§Ÿ।

> āĻāϏিāĻĄোāϏিāϏ āĻ•িāĻ­াāĻŦে āĻšā§Ÿ?


1. Metabolic Acidosis:

āĻŽেāϟাāĻŦāϞিāϜāĻŽেāϰ Redox āĻŦিāĻ•্āϰি⧟া⧟ āĻļāϰীāϰে āϜৈāĻŦ āĻāϏিāĻĄ āϤৈāϰি āĻšā§Ÿ। āĻ•িāĻĄāύিāϰ āĻ•াāϜ āĻāϏিāĻĄ āϏāϰাāύো, āϏে āĻŦ্āϝাāϟা āĻšā§ŸāϤো āύিāϜেāχ āĻ…āϏুāϏ্āĻĨ, āϤাāχ āĻ িāĻ•āĻ াāĻ• āĻ•াāϜ āĻ•āϰāϤে āĻĒাāϰāĻ›ে āύা, āĻĢāϞে āĻļāϰীāϰে āĻāϏিāĻĄ āϜāĻŽে āϝাāϚ্āĻ›ে। āĻ…āĻĨāĻŦা āĻ•িāĻ›ু āĻ•āύ্āĻĄিāĻļāύে āĻļāϰীāϰেāϰ āĻāϏিāĻĄ āϤৈāϰি āĻšāĻ“ā§Ÿাāϰ āĻĒāϰিāĻŽাāĻŖ āĻ—েāĻ›ে āĻŦে⧜ে। āĻāχ āĻ•āύ্āĻĄিāĻļāύāĻ—ুāϞোāϰ āĻ•িāĻ›ু āϝেāĻŽāύ- Diabetic ketoacidosis, lactic acidosis, renal tubular acidosis āχāϤ্āϝাāĻĻি। āĻ…āĻĨāĻŦা āĻāϏিāĻĄ āĻŦা⧜āϞে āϝে HCO3 āĻŦাāĻĢাāϰেāϰ āϏেāϟা āĻ•āĻŽাāύোāϰ āĻ•āĻĨা āĻ›িāϞ - āϏে āĻŦ্āϝাāϟা āύিāϜেāχ āĻļāϰীāϰ āĻĨেāĻ•ে āĻĒাāϞি⧟েāĻ›ে।

āĻāχ Metabolic Acidosis āφāĻŦাāϰ āĻĻু āĻĒ্āϰāĻ•াāϰ:

1. Normal anion gap
2. Increased anion gap

anion gap āĻšāϞ cations āĻ“ anions āĻāϰ āĻĒাāϰ্āĻĨāĻ•্āϝ। āϤা āĻāϰ āύাāĻŽ āϤো cation gap āĻ“ āĻšāϤে āĻĒাāϰāϤো, āϤা āύা āĻšā§Ÿে anion gap āĻ•েāύ āĻšāϞ? āĻ•াāϰāĻŖ metabolic acidosis āĻ āĻŽূāϞ āĻাāĻŽেāϞা āĻāχ anion āĻ—ুāϞোāχ āĻŦাঁāϧা⧟।
āφāĻŽāϰা āϝে āϏāĻŽীāĻ•āϰāĻŖāϟা āĻĻেāĻ–ি āϏেāϟি āĻšāϞ measured cation āĻ“ measured anion  āĻāϰ āĻĒাāϰ্āĻĨāĻ•্āϝ, (Na+K) - (Cl+HCO3), āϝাāϰ normal level āĻšāϞ 12-16 meq/L

> āĻāĻŦাāϰ āφāϏি, Normal anion gap Metabolic Acidosis āĻ•āĻ–āύ āĻšā§Ÿ?


āĻ–ে⧟াāϞ āĻ•āϰুāύ, anion āĻ—ুāϞোāϰ āĻĻিāĻ•ে, āĻĻুāχ āĻ•াāϞāĻĒ্āϰিāϟ Cl āĻ“ HCO3 āĻĒাāĻļাāĻĒাāĻļি āĻŦāϏে āφāĻ›ে। āφāĻ—েāχ āĻ•িāύ্āϤু āĻŦāϞেāĻ›ি āϏāĻŦ āĻ•িāĻ›ুāϰ āĻŽূāϞ āĻšোāϤা āĻāχ āĻĻুāϟোāχ।
- āĻ•োāύ āĻ•াāϰāĻŖে Cl āĻŦে⧜ে āĻ—েāϞ, āϝেāĻŽāύ āĻ•েāω HCl āĻāϏিāĻĄ āĻŦা NH4Cl āĻ–ে⧟ে āĻĢেāϞāϞো, āϤাāĻšāϞে Cl āĻŦা⧜āĻŦে, āĻ…āϰ্āĻĨাā§Ž anion gap āĻ•āĻŽāĻŦে, āϤāĻŦুāĻ“ acidosis āĻšāĻŦে!
- āĻ…āĻĨāĻŦা diarrhoea āĻŦা small bowel fistula āϤে HCO3 āϞāϏ āĻšā§Ÿ। āφāĻŦাāϰ Renal tubular acidosis āĻ renal tubule āĻĨেāĻ•ে HCO3 āϞāϏ āĻšā§Ÿ, āĻ…āϰ্āĻĨাā§Ž āĻŦাāĻĢাāϰ āϞāϏ āĻšā§Ÿ āĻāĻŦং anion gap āĻŦে⧜ে acidosis āĻšāĻŦে।

āĻ•িāύ্āϤু āϏ্āĻŦাāĻ­াāĻŦিāĻ• āĻ…ংāĻ•েāϰ āύি⧟āĻŽে āĻšিāϏাāĻŦ āĻ•āϰāϞে āĻĒ্āϰāĻĨāĻŽ āϘāϟāύাāϤে anion gap āĻ•āĻŽে, āφāϰ āĻĒāϰেāϰāϟাāϤে āĻŦা⧜ে; āϤাāĻšāϞে āĻāϰ āύাāĻŽ normal anion gap āĻ•েāύ? āĻāϰ āĻ•াāϰāĻŖ āĻšāϞ, āĻāϰা āĻāĻ•ে āĻ…āĻĒāϰেāϰ āϜিāĻ—āϰি āĻĻোāϏ্āϤ, āĻāĻ•āϜāύেāϰ āĻĒ্āϰāĻ•্āϏি āφāϰ āĻāĻ•āϜāύ āĻĻি⧟ে āĻĻে⧟! Cl āĻŦা⧜āϞে automatically āĻ•িāĻĄāύি āĻĻি⧟ে HCO3 āĻŦে⧜ āĻšā§Ÿে āĻ•āĻŽে āϝা⧟। āφāĻŦাāϰ renal tubular acidosis āĻ HCO3 āĻŦেāĻļি āĻŦেāĻļি āĻŦেāϰ āĻšāϞে Cl secretion āĻ•āĻŽে āϝা⧟। āĻĢāϞে Cl āĻ“ HCO3 āĻāϰ āĻŽোāϟ āĻĒāϰিāĻŽাāĻŖে āĻāĻ•āϟা āϏাāĻŽ্āϝাāĻŦāϏ্āĻĨা āĻĨাāĻ•ে āĻāĻŦং anion gap āĻ“ āύāϰ্āĻŽাāϞ āĻšā§Ÿে āϝা⧟, āφāϰ āĻāĻ•াāϰāĻŖেāχ āĻāĻ•ে normal anion gap metabolic acidosis āĻŦāϞে।

āϤাāĻšāϞে normal anion gap āĻāϰ cause āĻ—ুāϞো āĻšāϞ:

- infusion of exogenous inorganic acid (HCL, NH4Cl)
- Gastrointestional HCO3 loss (Diarrhoea, fistula)
- renal HCO3 loss (renal tubular acidosis)

> āĻāĻŦাāϰ āφāϏি, increased anion gap Metabolic Acidosis āĻ•āĻ–āύ āĻšā§Ÿ?

anion gap āĻŦা⧜āϞো āĻ•েāύ? āĻĒāϰিāϚিāϤ āĻšāϞে āĻĒ্āϰāĻ•্āϏি āĻĻেāĻ“ā§Ÿা āϝা⧟, āĻ•িāύ্āϤু āĻ…āĻĒāϰিāϚিāϤ āĻšāϞে āĻĒ্āϰāĻ•্āϏি āĻĻিāĻŦে āĻ•িāĻ­াāĻŦে? āϤাāϰ āĻŽাāύে āĻšāϞ, āĻāĻ–াāύে āĻāĻŽāύ āĻ…āĻĒāϰিāϚিāϤ āĻ•িāĻ›ু āĻāϏিāĻĄ āĻŦা⧜ে āϝাāĻĻেāϰāĻ•ে āĻŦ্āϝাāϞেāύ্āϏ āĻ•āϰাāϰ āĻŽāϤ āĻ•েāω āύাāχ। āϏেāχ āĻ…āĻĒāϰিāϚিāϤ āĻŦা unmeasured anion āĻ—ুāϞো āĻšāϞ ketones, lactate, salicylate, formate, glycolate, oxalate, sulphate, phosphate, āχāϤ্āϝাāĻĻি।

āϤাāĻšāϞে increased anion gap āĻāϰ cause āĻ—ুāϞো āĻšāϞ:

- Diabetic ketoacidosis (ketones)
- Lactic acidosis (lactate)
- Aspirin poisoning ( salicylate)
- Methanol poisoning (formate)
- Ethanol poisoning (glycolate)
- renal disease resulting increase of organic acid

2. Respiratory Acidosis

āϝāĻ–āύ Type 2 respiratory failure āĻšā§Ÿ āϤāĻ–āύ āĻĢুāϏāĻĢুāϏ āĻļāϰীāϰে āϤৈāϰি āĻšāĻ“ā§Ÿা CO2 āĻ িāĻ•āĻ­াāĻŦে āĻŦাāχāϰে āĻŦেāϰ āĻ•āϰāϤে āĻĒাāϰে āύা, āφāϰ āĻāϤে pCO2 āϝা⧟ āĻŦে⧜ে।

Type 2 respiratory failure āĻšāϤে āĻĒাāϰে:

- acute severe asthma
- acute exacerbation of COPD
- acute upper airway obstruction
- acute paralysis of respiratory muscles
- acute intake of narcotic drugs causing respiratory depression
- long lasting Ankylosing spondylitis, Kyphoscoliosis, muscular dystrophy

> Acidosis āĻāϰ āϏাāϧাāϰāĻŖ āϞāĻ•্āώāĻŖ?


- āĻ•্āϞাāύ্āϤি, āĻŦāĻŽি āĻŦāĻŽি āĻ­াāĻŦ, āĻŦāĻŽি āĻ•āϰা।
- āϤীāĻŦ্āϰ āĻāϏিāĻĄোāϏিāϏ āĻ āĻĢ্āϞুāχāĻĄ āĻ­āϞ্āϝুāĻŽ āĻ•āĻŽে āϝা⧟, āĻĢāϞে āĻļāĻ•েāϰ āĻĢিāϚাāϰāĻ—ুāϞো āĻĻেāĻ–া āĻĻিāϤে āĻĒাāϰে।
- āφāϰ āφāĻ—েāχ āϝেāĻšেāϤু āĻĒ⧜েāĻ›ি Metabolic Acidosis āĻ  Respiratory Compensation āĻšā§Ÿ, āϏেāĻšেāϤু āĻ…āϤিāϰিāĻ•্āϤ āĻāϏিāĻĄ Respiratory Centre āĻ•ে āϏ্āϟিāĻŽুāϞেāϟ āĻ•āϰে Respiratory Rate āĻŦা⧜াāĻŦে āĻ…āϰ্āĻĨাā§Ž hyperpnoea āĻ•āϰāĻŦে, āĻĢāϞে āϰোāĻ—ী āĻĻ্āϰুāϤ āĻļ্āĻŦাāϏ āύিāĻŦে। āĻ…āύেāĻ• āϏāĻŽā§Ÿ āĻļ্āĻŦাāϏেāϰ āĻĻ্āϰুāϤāϤাāϰ āϏাāĻĨে āĻ—āĻ­ীāϰāϤাāĻ“ āĻŦা⧜āϤে āĻĒাāϰে, āĻšāϤে āĻĒাāϰে Kussmaul Respiration
- āĻ…āϤিāϰিāĻ•্āϤ āĻāϏিāĻĄ myocardial contraction āĻŦা⧜ি⧟ে āĻĻিāϤে āĻĒাāϰে, āĻšāϤে āĻĒাāϰে Heart failure āĻŦা vasoconstriction āĻ•āϰে MI

> Acidosis āĻĄা⧟াāĻ—āύোāϏিāϏ?


ā§§.āĻāϰ āϜāύ্āϝ āĻŽূāϞāϤ ABG āĻŦা Arterial blood gas analysis āĻ•āϰা āĻšā§Ÿ। āĻāϟা āĻĻি⧟ে āφāĻŽāϰা āϰāĻ•্āϤেāϰ H+, pH, pCO2 āĻ“ HCO3 āϞেāĻ­েāϞ āĻĻেāĻ–āϤে āĻĒাāϰি, āĻĒাāĻļাāĻĒাāĻļি S. electrolyte āĻ“ āĻ•āϰāϤে āĻĒাāϰি।

⧍.Metabolic āĻŦা Respiratory āϝেāϟাāχ āĻšোāĻ• āύা āĻ•েāύ, Acidosis āĻšāϞেāχ H+ concentration āĻŦা⧜āĻŦে (>40 nmol/L)  āĻ…āϰ্āĻĨাā§Ž pH āĻ•āĻŽāĻŦে (<7.4)

ā§Š.āĻāĻ–āύ Metabolic Acidosis āĻ anion gap āϏāĻŽীāĻ•āϰāĻŖে āĻ HCO3 āĻ•āĻŽāĻŦে (<24mmol/L),  āϏাāĻĨে Respiratory compensation āĻšিāϏেāĻŦে āϰāĻ•্āϤ āĻĨেāĻ•ে CO2 āĻŦেāϰ āĻšā§Ÿে pCO2 āĻ“ āĻ•āĻŽāĻŦে (<5.33 kPa)। āĻ…āϰ্āĻĨাā§Ž HCO3 āĻ“ pCO2 āĻĻুāϟোāχ āĻ•āĻŽāĻŦে।

ā§Ē.āĻ…āύ্āϝāĻĻিāĻ•ে Respiratory acidosis āĻ āϰāĻ•্āϤে CO2 āϜāĻŽে āĻ—ি⧟ে pCO2 āĻŦা⧜āĻŦে (>5.33 kPa), āϏাāĻĨে metabolic compensation āĻšিāϏেāĻŦে āĻ•িāĻĄāύি āĻĻি⧟ে āĻ…āύেāĻ• āĻ•āĻŽ HCO3 āĻŦেāϰ āĻšāĻŦে āĻĢāϞে āϰāĻ•্āϤে HCO3 āĻ“ āĻŦা⧜āĻŦে (>24mmol/L)। āĻ…āϰ্āĻĨাā§Ž pCO2 āĻ“ HCO3 āĻĻুāϟোāχ āĻŦা⧜āĻŦে।

ā§Ģ.āĻāĻ—ুāϞোāϰ āĻĒাāĻļাāĻĒাāĻļি Hyperchloraemic acidosis āϝেāĻŽāύ HCl āĻāϏিāĻĄ ingestion āĻ S. electrolyte āĻ Cl āĻŦেāĻļি āĻĨাāĻ•āĻŦে। āϤা āĻ›া⧜া special situation āĻ—ুāϞোāϤে ketones āĻŦা lactate āĻŦা formate āĻŦা glycolate āχāϤ্āϝাāĻĻি āĻŦেāĻļি āĻĒাāĻ“ā§Ÿা āϝাāĻŦে।

> āϚিāĻ•িā§ŽāϏা?


- āĻĒ্āϰāĻĨāĻŽāϤ āϝে āϰোāĻ—েāϰ āĻ•াāϰāĻŖে āĻāϏিāĻĄোāϏিāϏ āĻšāϞ, āϏেāχ āϰোāĻ—āϟাāĻ•ে āϧāϰে āϏেāϟিāϰ āϚিāĻ•িā§ŽāϏা āĻ•āϰা। āϝেāĻŽāύ Diarrhoea āĻŦা Fistula āĻšāϞে āϏেāĻ—ুāϞোāϰ āϚিāĻ•িā§ŽāϏা āĻ•āϰে HCO3 āϞāϏ āĻ•āĻŽাāύো।
- āĻāϏিāĻĄোāϏিāϏ āĻāϰ āĻĢāϞে āϝে hypovolumic shock āĻšāϚ্āĻ›ে, āĻĢ্āϞুāχāĻĄ āĻĻি⧟ে āϏেāχ āĻļāĻ• āĻ•াāϰেāĻ•্āϟ āĻ•āϰা।
- āϰেāύাāϞ āĻĢেāχāϞিāωāϰ āĻāϰ āĻ•াāϰāĻŖে āĻāϏিāĻĄোāϏিāϏ āĻšāϞে, dialysis āĻ•āϰা।
- Diabetes āĻĨেāĻ•ে āĻšāϞে āϤাāĻ•ে āĻ•āύ্āϟ্āϰোāϞ āĻ•āϰা, āχāύāϏুāϞিāύ āĻĻেāĻ“ā§Ÿা।
- āĻ…āϤিāϰিāĻ•্āϤ āĻāϏিāĻĄāĻ•ে āύিāωāϟ্āϰাāϞাāχāϜ āĻ•āϰাāϰ āϜāύ্āϝ HCO3 āχāύāĻĢিāωāĻļāύ āĻĻেāĻ“ā§Ÿা। āĻāϟি āĻŽূāϞāϤ renal tubular acidosis āĻ āϞāϏ āĻšāĻ“ā§Ÿা HCO3 āϘাāϟāϤি āĻĒূāϰāĻŖে āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšā§Ÿ। āϤāĻŦে āĻ–ুāĻŦ āϏাāĻŦāϧাāύ! āĻ•ে⧟াāϰāĻĢুāϞ āĻŽāύিāϟāϰিং āĻ•āϰāϤে āĻšāĻŦে, āĻ…āύ্āϝāĻĨা⧟ HCO3 āĻŦ্āϝাāϟা K āĻ“ Ca āĻāϰ āϏাāĻĨে āĻŦাāχāύ্āĻĄ āĻ•āϰে hypokalemia āĻ“ hypocalcaemia āĻ•āϰāϤে āĻĒাāϰে!
āĻŦাāϚ্āϚাāĻĻেāϰ āĻ•্āώেāϤ্āϰে HCO3 āĻŦ্āϝāĻŦāĻšাāϰে āϏāϤāϰ্āĻ• āĻĨাāĻ•āϤে āĻšāĻŦে, āĻ•াāϰāĻŖ āϝāĻĻি ventilation āύা āĻĨাāĻ•ে āϤāĻŦে HCO3 āĻĒাāύিāϰ āϏাāĻĨে āĻŦিāĻ•্āϰি⧟া āĻ•āϰে āφāϰāĻ“ CO2 āϤৈāϰী āĻšāĻŦে āĻāĻŦং āĻāχ āĻ…āϤিāϰিāĻ•্āϤ CO2 āĻŦেāϰ āĻšāϤে āύা āĻĒেāϰে intracellular acidosis āĻ•āϰāĻŦে āĻ…āϰ্āĻĨাā§Ž āĻ…āĻŦāϏ্āĻĨা āφāϰāĻ“ āĻ–াāϰাāĻĒ āĻšāĻŦে। āĻ āĻ•াāϰāĻŖে perinatal asphyxia āϤে NaHCO3 āĻĻেāĻ“ā§Ÿা āĻšā§Ÿāύা। āϝāĻĻি ventilation āĻ িāĻ• āĻĨাāĻ•ে āϤাāĻšāϞে āĻ…āϤিāϰিāĻ•্āϤ CO2 respiration āϏাāĻĨে āϏাāĻĨে āĻŦেāϰ āĻšā§Ÿে āϝাāĻŦে।
- āϰেāϏāĻĒিāϰেāϟāϰি āĻāϏিāĻĄোāϏিāϏে āĻ…āϞ্āĻĒ āĻŽাāϤ্āϰাāϰ āĻ…āĻ•্āϏিāϜেāύ āĻĻেāĻ“ā§Ÿা (āĻŦেāĻļি āĻŽাāϤ্āϰা⧟ āĻĻেāĻ“ā§Ÿা āϝাāĻŦে āύা, āĻ•াāϰāĻŖ incresed pCO2 respiratory centre āĻ•ে stimulate āĻ•āϰāϤে āĻĒাāϰāĻ›ে āύা, resistant. āϤাāχ āĻāĻ•āĻŽাāϤ্āϰ āύ্āϝাāϚাāϰাāϞ āϏ্āϟিāĻŽুāϞাāϏ āĻšāϞ hypoxia)। āφāϰ্āϟিāĻĢিāĻļি⧟াāϞ āĻ­েāύāϟিāϞেāĻļāύ āĻāϰ āĻŦ্āϝāĻŦāϏ্āĻĨা āĻ•āϰা।
- āφāϰ āĻāĻ•āϟা āĻ•āĻĨা āĻŽāύে āϰাāĻ–āϤে āĻšāĻŦে। āϝāĻ–āύ āĻāϏিāĻĄোāϏিāϏ āĻšā§Ÿ, āϤāĻ–āύ āĻ…āϤিāϰিāĻ•্āϤ H+ ECF āĻĨেāĻ•ে ICF āĻ āϚāϞে āϝা⧟, āĻŦিāύিāĻŽā§Ÿে ICF āĻĨেāĻ•ে K āϚāϞে āφāϏে ECF, āĻĢāϞে āĻšā§Ÿ Hyperkalemia. āϤাāχ āĻļুāϧু Acidosis āĻĄা⧟াāĻ—āύোāϏিāϏ āĻ•āϰে āĻŦāϏে āĻĨাāĻ•āϞে āϚāϞāĻŦে āύা, āϏাāĻĨে Hyperkalemia āĻšāϞ āĻ•িāύা āϏেāϟা āĻĻেāĻ–াāϰ āϜāύ্āϝ S. electrolyte āĻ“ āĻ•āϰāϤে āĻšāĻŦে। āφāϰ āϝāĻĻি āĻšā§Ÿāχ  āϏেāĻ•্āώেāϤ্āϰে Diuretics āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āϝেāϤে āĻĒাāϰে āϝা acid āĻ“ excess K āĻĻুāϟোāĻ•েāχ āĻ•িāĻĄāύি āĻĻি⧟ে āĻŦেāϰ āĻ•āϰে āĻĻিāĻŦে।

āĻāĻ•āϟুāĻ–াāύি āĻĒ⧜āϤে āĻĒ⧜āϤে āĻ…āύেāĻ• āĻ•িāĻ›ু āĻĒ⧜ে āĻĢেāϞāϞাāĻŽ। āĻŦিāώ⧟āϟা āϜāϟিāϞ, āϚেāώ্āϟা āĻ•āϰেāĻ›ি āϝāϤāϟুāĻ•ু āϏāĻšāϜ āĻ•āϰা āϝা⧟। āϞেāĻ–া⧟ āĻ­ুāϞāϤ্āϰুāϟি āĻĨাāĻ•āϞে āϜাāύাāĻŦেāύ। āϧāύ্āϝāĻŦাāĻĻ। :-)

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