Razib Ahmed Raj

Razib Ahmed Raj I am a simple man.

đŸĢ Guedel Airway – Colour Coding & SizesColour Code Size (mm) Length (cm) Patient Group🩷Pink 000 4.0 cm Premature neonate...
22/01/2026

đŸĢ Guedel Airway – Colour Coding & Sizes
Colour Code Size (mm) Length (cm) Patient Group
🩷Pink 000 4.0 cm Premature neonate
đŸŸĻBlue 00 5.0 cm Neonate
âŦ›Black 0 6.0 cm Infant
🤍White 1 7.0 cm Toddler
🟩Green 2 8.0 cm Child
🟨Yellow 3 9.0 cm Small adult
đŸŸĨRed 4 10.0 cm Medium adult
🟧Orange 5 11.0 cm Large adult
📏 How to Select Correct Size (Bedside Method)
Measure from:
👉 Angle of mouth to angle of mandible

or
👉 Corner of mouth to earlobe

✅ Indications
Maintains airway patency

Prevents tongue fall-back

Used in unconscious patients

During bag-mask ventilation

⚠ Contraindication
❌ Conscious or semi-conscious patient (risk of gagging & vomiting).

đŸŠēBored of ICU Boarding?: When to Consider ED ExtubationThe emergency department serves many critically ill patients that...
08/01/2026

đŸŠēBored of ICU Boarding?: When to Consider ED Extubation

The emergency department serves many critically ill patients that require airway management and mechanical ventilation. Most of these patients go on to require ICU care. However, some patients require only brief intubation and should be appropriate candidates considered for emergency physician-driven extubation. Early extubation can minimize the risks associated with mechanical ventilation for patients such as ventilator associated pneumonia (VAP), ventilator induced lung injury (VILI), and others. Additionally, in setting of high levels of ED boarding and limited ICU resources, extubating appropriate candidates in the ED can reduce boarding times and improve patient flow.
Who?
Patients with temporary neurologic dysfunction (alcohol/drug intoxication)
Need for brief procedural sedation that cannot be accomplished without a definitive airway (endoscopy)
Patients transitioning to a palliative, comfort-focused approach to treatment
Screening Checklist
Returned to baseline mental status, able to follow commands
Appropriate vital signs on minimal ventilator support
Breathing spontaneously with RR 6-8 cc/kg
May be on low-dose vasopressor to manage sedation-related hypotension
No history of difficulty intubation (in case emergent reintubation is required)
Testing
Perform spontaneous breathing trial (SBT):
IPAP 10 cmH2O over EPAP of 5 cmH2O, also described as pressure support of 5 cmH2O over PEEP of 5 cmH2O
30 minutes
Assess the RSBI (Rapid Shallow Breathing Index — available on MDCalc)
Patient fails for EP-driven extubation if one or more of the following is present:
respiratory distress
severe anxiety
hypoxemia (SaO2 < 90%)
tachypnea (usually RR > 30)
somnolence
RSBI > 105 breaths/min/L
Prepare - depending on institution, may require consultation with the hospital intensivist
Notify the respiratory therapist (extubation ideally performed by the RT, if available)
Have standard AND difficult airway equipment at bedside
These specifically selected patients can usually be extubated to temporary standard nasal cannula
Optimal respiratory support post-extubation for palliative patients depends on patient-specific care plan
For patients with respiratory distress with plan for compassionate extubation, we advise palliative op**te and anxiolytic administration closely titrated to patient comfort, adjusted as ventilator support is weaned down to a pressure support of 0 over PEEP of 0-5. This ensures the patient remains comfortable with minimal distress and air hunger when ventilator support is removed. Other palliative patients with no tachypnea or distress do not necessarily require this measure.
Some of these patients may be anxious when transitioning off mechanical ventilation; consider use of dexmedetomidine in the peri-extubation period to facilitate patient comfort while maintaining respiratory drive
Perform - see this video courtesy of Respiratory Skills - LSC on performing extubation
Make sure to monitor for post-extubation hypoxemia and post-extubation stridor
Always be prepared for the potential need for re-intubation.

đŸŒŦī¸ Asthma vs đŸšŦ COPD (Quick Clinical Review)🔍 Definition â€ĸ Asthma: Chronic reversible airway inflammation with bronchial ...
06/01/2026

đŸŒŦī¸ Asthma vs đŸšŦ COPD (Quick Clinical Review)

🔍 Definition
â€ĸ Asthma: Chronic reversible airway inflammation with bronchial hyperresponsiveness.
â€ĸ COPD (Chronic Obstructive Pulmonary Disease): Progressive irreversible airflow limitation due to chronic bronchitis and/or emphysema.

🤕 Symptoms

Asthma
â€ĸ Episodic wheeze, cough, chest tightness
â€ĸ Worse at night/early morning
â€ĸ Triggered by allergens, exercise, cold air
â€ĸ Symptoms vary day to day

COPD
â€ĸ Chronic cough with sputum
â€ĸ Progressive dyspnea
â€ĸ Frequent infective exacerbations
â€ĸ Symptoms persistent, slowly worsening
â¸ģ

đŸ§Ē Diagnosis

Asthma
â€ĸ Spirometry: ↓FEV₁ with reversibility (>12% & >200 mL after bronchodilator)
â€ĸ Normal lung function between attacks

COPD
â€ĸ Spirometry: FEV₁/FVC < 0.70 post-bronchodilator
â€ĸ Limited or no reversibility
â€ĸ Often abnormal CXR (hyperinflation)

â¸ģ
🔎 Differential Diagnosis
â€ĸ Asthma: Vocal cord dysfunction, GERD, heart failure
â€ĸ COPD: Asthma, bronchiectasis, TB sequelae, heart failure

â¸ģ
💊 Treatment

Asthma
â€ĸ Inhaled corticosteroids (ICS) = cornerstone
â€ĸ SABA for relief
â€ĸ LABA only with ICS
â€ĸ Avoid triggers

COPD
â€ĸ Smoking cessation (most important)
â€ĸ LABA/LAMA bronchodilators
â€ĸ ICS only if frequent exacerbations
â€ĸ Pulmonary rehab, oxygen if hypoxic

â¸ģ

🔁 Follow-Up
â€ĸ Asthma: Assess control, inhaler technique, step-up/down therapy
â€ĸ COPD: Monitor symptoms (CAT), exacerbations, spirometry yearly, vaccinations

â¸ģ
🧠 Easy Mnemonics
â€ĸ ASTHMA = “A R E T”
Allergy related â€ĸ Reversible â€ĸ Episodic â€ĸ Triggered
â€ĸ COPD = “S P A N”
Smoker â€ĸ Persistent â€ĸ Airflow fixed â€ĸ Not reversible

High-Flow Nasal Cannula (HFNC) — Evidence-Based Overview (2026)🔹 What is HFNC?HFNC delivers heated, humidified oxygen at...
05/01/2026

High-Flow Nasal Cannula (HFNC) — Evidence-Based Overview (2026)

🔹 What is HFNC?

HFNC delivers heated, humidified oxygen at high flow rates (up to 60 L/min in adults), matching or exceeding the patient’s inspiratory demand to provide a stable and precise FiO₂ with superior comfort compared to conventional oxygen therapy.

🧠 Key Take-Home Message

HFNC combines high-flow oxygen, humidification, and mild positive pressure to improve oxygenation, reduce work of breathing, and enhance comfort—making it a cornerstone of modern noninvasive respiratory support when used with proper monitoring and patient selection.

Mucus Color Guide For Respiratory Therapists.✓ Mucus Colors and What They Means                        American Associat...
03/01/2026

Mucus Color Guide For Respiratory Therapists.

✓ Mucus Colors and What They Means



American Association for Respiratory Care - AARC

āĻāϟāĻž Respiratory Exerciser / SpirometerāĨ¤ āĻāϰ āĻ•āĻžāϜ āĻ“ āĻŦā§āϝāĻŦāĻšāĻžāϰ āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āϏāĻžāϜāĻŋā§Ÿā§‡ āĻĻ⧇āĻ“ā§ŸāĻž āĻšāϞ⧋ 👇🔹 āĻāϟāĻž āϕ⧀?āĻāϟāĻŋ āĻĢ⧁āϏāĻĢ⧁āϏ⧇āϰ āĻŦā§āϝāĻžā§ŸāĻžāĻŽ āĻ•āϰāĻžāϰ āĻ...
01/01/2026

āĻāϟāĻž Respiratory Exerciser / SpirometerāĨ¤ āĻāϰ āĻ•āĻžāϜ āĻ“ āĻŦā§āϝāĻŦāĻšāĻžāϰ āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āϏāĻžāϜāĻŋā§Ÿā§‡ āĻĻ⧇āĻ“ā§ŸāĻž āĻšāϞ⧋ 👇

🔹 āĻāϟāĻž āϕ⧀?
āĻāϟāĻŋ āĻĢ⧁āϏāĻĢ⧁āϏ⧇āϰ āĻŦā§āϝāĻžā§ŸāĻžāĻŽ āĻ•āϰāĻžāϰ āĻāĻ•āϟāĻŋ āϝāĻ¨ā§āĻ¤ā§āϰāĨ¤ āĻļā§āĻŦāĻžāϏ āĻ­āĻŋāϤāϰ⧇ āϟāĻžāύāĻžāϰ (Inspiration) āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āĻĢ⧁āϏāĻĢ⧁āϏāϕ⧇ āĻļāĻ•ā§āϤāĻŋāĻļāĻžāϞ⧀ āĻ“ āĻ•āĻžāĻ°ā§āϝāĻ•āϰ āϰāĻžāϖ⧇āĨ¤
🔹 āϝāĻ¨ā§āĻ¤ā§āϰ⧇āϰ āĻ…āĻ‚āĻļ
ā§ŠāϟāĻŋ āĻšā§‡āĻŽā§āĻŦāĻžāϰ
🔴 āϞāĻžāϞ: 600 cc/sec
🟡 āĻšāϞ⧁āĻĻ: 900 cc/sec
đŸ”ĩ āύ⧀āϞ: 1200 cc/sec
āϰāĻ™āĻŋāύ āĻŦāϞ → āĻļā§āĻŦāĻžāϏ⧇āϰ āĻļāĻ•ā§āϤāĻŋ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āωāĻĒāϰ⧇ āĻ“āϠ⧇āĨ¤
āĻŽāĻžāωāĻĨāĻĒāĻŋāϏ āĻ“ āĻĒāĻžāχāĻĒāĨ¤

🔹 āϕ⧀āĻ­āĻžāĻŦ⧇ āĻ•āĻžāϜ āĻ•āϰ⧇?
āϰ⧋āĻ—ā§€ āϝāĻ–āύ āϧ⧀āϰ⧇ āĻ“ āĻ—āĻ­ā§€āϰāĻ­āĻžāĻŦ⧇ āĻļā§āĻŦāĻžāϏ āϟāĻžāύ⧇, āϤāĻ–āύ:
āĻŦāĻžāϤāĻžāϏ āĻĸā§‹āϕ⧇
āĻŦāϞāϗ⧁āϞ⧋ āωāĻĒāϰ⧇ āĻ“āϠ⧇
āϝāϤ āĻŦ⧇āĻļāĻŋ āĻŦāϞ āωāĻ āĻŦ⧇ → āϤāϤ āĻ­āĻžāϞ⧋ āĻĢ⧁āϏāĻĢ⧁āϏ⧇āϰ āĻ•ā§āώāĻŽāϤāĻž āĻŦāĻžāϰāĻŦ⧇āĨ¤

🔹 āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻžāϰ āύāĻŋ⧟āĻŽ
āϰ⧋āĻ—ā§€āϕ⧇ āϏ⧋āϜāĻž āĻŦāϏāĻžāύ
āĻŽāĻžāωāĻĨāĻĒāĻŋāϏ āĻŽā§āϖ⧇ āĻĻāĻŋāύ
āϧ⧀āϰ⧇ āĻ—āĻ­ā§€āϰ āĻļā§āĻŦāĻžāϏ āύāĻŋāύ
āĻšā§‡āĻˇā§āϟāĻž āĻ•āϰāĻŦ⧇āύ ā§§â†’ā§¨â†’ā§ŠāϟāĻž āĻŦāϞ āωāĻ āĻžāϤ⧇
ā§Šâ€“ā§Ģ āϏ⧇āϕ⧇āĻ¨ā§āĻĄ āϧāϰ⧇ āϰāĻžāϖ⧁āύ
āĻŽā§āĻ– āĻĨ⧇āϕ⧇ āϏāϰāĻŋā§Ÿā§‡ āĻļā§āĻŦāĻžāϏ āĻ›āĻžā§œā§āύ
āĻĻāĻŋāύ⧇ ā§Žâ€“ā§§ā§Ļ āĻŦāĻžāϰ, āĻĻāĻŋāύ⧇ āĻ•ā§Ÿā§‡āĻ• āϏ⧇āϟāĨ¤

🔹 āϕ⧇āύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§Ÿ?
đŸĢ āĻĢ⧁āϏāĻĢ⧁āϏ⧇āϰ āĻ•ā§āώāĻŽāϤāĻž āĻŦāĻžā§œāĻžāϤ⧇
🛌 āĻ…āĻĒāĻžāϰ⧇āĻļāύ⧇āϰ āĻĒāϰ (Post-operative care)
🤧 āύāĻŋāωāĻŽā§‹āύāĻŋ⧟āĻž āĻĒā§āϰāϤāĻŋāϰ⧋āϧ⧇
😮‍💨 āĻļā§āĻŦāĻžāϏāĻ•āĻˇā§āϟ, COPD, Asthma āϰ⧋āĻ—ā§€āϤ⧇
đŸŠē āĻĻā§€āĻ°ā§āϘāĻĻāĻŋāύ āĻļā§ā§Ÿā§‡ āĻĨāĻžāĻ•āĻž āϰ⧋āĻ—ā§€āϰ āϜāĻ¨ā§āϝ

🔹 āωāĻĒāĻ•āĻžāϰāĻŋāϤāĻž
āĻĢ⧁āϏāĻĢ⧁āϏ āĻĒā§āϰāϏāĻžāϰāĻŋāϤ āĻšā§Ÿ
āĻ…āĻ•ā§āϏāĻŋāĻœā§‡āύ⧇āĻļāύ āĻ­āĻžāϞ⧋ āĻšā§Ÿ
āĻ•āĻĢ āϜāĻŽā§‡ āĻĨāĻžāĻ•āĻžāϰ āĻā§āρāĻ•āĻŋ āĻ•āĻŽā§‡
āĻļā§āĻŦāĻžāϏ āύāĻŋāϤ⧇ āϏāĻšāϜ āĻšā§Ÿ

🔹 āϏāϤāĻ°ā§āĻ•āϤāĻž
āĻœā§‹āϰ⧇ āĻŦāĻž āĻĻā§āϰ⧁āϤ āĻļā§āĻŦāĻžāϏ āϟāĻžāύāĻŦ⧇āύ āύāĻž
āĻŽāĻžāĻĨāĻž āĻ˜ā§‹āϰāĻž āĻšāϞ⧇ āĻŦāĻŋāĻļā§āϰāĻžāĻŽ āύāĻŋāύ
āĻļāĻŋāĻļ⧁ āĻŦāĻž āĻĻ⧁āĻ°ā§āĻŦāϞ āϰ⧋āĻ—ā§€āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āύāϜāϰāĻĻāĻžāϰāĻŋ āϜāϰ⧁āϰāĻŋāĨ¤

Topic: Inf. Hartmann’s Solution (Ringer’s Lactate) āϏāĻžāϧāĻžāϰāĻŖāϤ āϝ⧇āϏāĻŦ āϰ⧋āĻ—ā§€āϕ⧇ āĻĻ⧇āϝāĻŧāĻž āĻšāϝāĻŧ 👇â–Ēī¸ Dehydration (āĻŽāĻžāĻāĻžāϰāĻŋ - āϗ⧁āϰ⧁āϤāϰ āĻĒāĻžāύāĻŋāĻļā§‚...
28/12/2025

Topic: Inf. Hartmann’s Solution (Ringer’s Lactate) āϏāĻžāϧāĻžāϰāĻŖāϤ āϝ⧇āϏāĻŦ āϰ⧋āĻ—ā§€āϕ⧇ āĻĻ⧇āϝāĻŧāĻž āĻšāϝāĻŧ 👇

â–Ēī¸ Dehydration (āĻŽāĻžāĻāĻžāϰāĻŋ - āϗ⧁āϰ⧁āϤāϰ āĻĒāĻžāύāĻŋāĻļā§‚āĻ¨ā§āϝāϤāĻž)
â–Ēī¸ Hypovolemia (āϰāĻ•ā§āϤ/āĻĢā§āϞ⧁āχāĻĄ āĻ•āĻŽā§‡ āϝāĻžāĻ“āϝāĻŧāĻž)
â–Ēī¸ Shock patient (Hypovolemic shock, Septic shock-āĻāϰ āĻļ⧁āϰ⧁āϤ⧇)
â–Ēī¸ Diarrhoea āĻ“ vomiting-āĻāϰ āĻ•āĻžāϰāϪ⧇ fluid loss āĻšāϞ⧇
â–Ēī¸ Burn patient
â–Ēī¸ Trauma / Accident patient
â–Ēī¸ Peri-operative & Post-operative patient (surgery āϚāϞāĻžāĻ•āĻžāϞ⧀āύ āĻ“ āĻĒāϰ⧇)
â–Ēī¸ Metabolic acidosis-āĻ (mild - moderate āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇)
â–Ēī¸ Obstetric cases - PPH, dehydration in pregnancy

âœ”ī¸ āĻ•āĻžāϰāĻŖ: āĻāϤ⧇ Naâē, Kâē, Ca²âē, Clâģ āĻ“ Lactate āĻĨāĻžāϕ⧇, āϝāĻž body electrolyte balance āĻ“ circulation āĻ āĻŋāĻ• āϰāĻžāĻ–āϤ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤

⧧⧝⧭⧧ āϏāĻžāϞ⧇ āĻ­āĻžāϰāϤ⧇āϰ āϞ⧁āϟāĻĒāĻžāĻŸā§‡āϰ āĻ–āϤāĻŋ⧟āĻžāύ āĻāĻŦāĻ‚ āĻ­āĻžāϰāϤ⧇āϰ āĻ•āĻžāϛ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰāĻĒāĻžāĻ“āύāĻžāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ--------------------------------------------ā§§āĨ¤ āϝ...
27/12/2025

⧧⧝⧭⧧ āϏāĻžāϞ⧇ āĻ­āĻžāϰāϤ⧇āϰ āϞ⧁āϟāĻĒāĻžāĻŸā§‡āϰ āĻ–āϤāĻŋ⧟āĻžāύ āĻāĻŦāĻ‚ āĻ­āĻžāϰāϤ⧇āϰ āĻ•āĻžāϛ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ
āĻĒāĻžāĻ“āύāĻžāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ
--------------------------------------------
ā§§āĨ¤ āϝ⧁āĻĻā§āϧ āĻļ⧇āώ⧇ āĻĒā§āϰāĻžā§Ÿ āĻĻ⧁āχāĻļ’ āĻ“ā§ŸāĻžāĻ—āύ āϰ⧇āϞāĻ—āĻžā§œā§€ āĻ­āĻ°ā§āϤāĻŋ āĻ•āϰ⧇ ⧍⧭ā§Ļā§Ļ āϕ⧋āϟāĻŋ āϟāĻžāĻ•āĻžāϰ āĻ…āĻ¸ā§āĻ¤ā§āϰ-āĻļāĻ¸ā§āĻ¤ā§āϰ āϞ⧁āĻŸā§‡āϰ āĻ…āĻ­āĻŋāϝ⧋āĻ— āĻ­āĻžāϰāĻ¤ā§€ā§Ÿ āϏ⧇āύāĻžāĻŦāĻžāĻšāĻŋāύ⧀āϰ āĻŦāĻŋāϰ⧁āĻĻā§āϧ⧇āĨ¤
āϝāĻžāϰ āĻŦāĻ°ā§āϤāĻŽāĻžāύ āĻŦāĻžāϜāĻžāϰ āĻŽā§‚āĻ˛ā§āϝ āĻĒā§āϰāĻžā§Ÿ ā§§ā§Š āĻŦāĻŋāϞāĻŋ⧟āύ āĻĄāϞāĻžāϰāĨ¤ (āϏ⧂āĻ¤ā§āϰ: āĻĻ⧈āύāĻŋāĻ• āĻ…āĻŽā§ƒāϤāĻŦāĻžāϜāĻžāϰ, ⧧⧍ āĻŽā§‡,⧧⧝⧭ā§Ē)
⧍āĨ¤ āĻļāĻ¸ā§āϝ āϞ⧁āϟ:
āϧāĻžāύ-āϚāĻžāϞ-āĻ—āĻŽ (ā§­ā§Ļ-ā§Žā§Ļ āϞāĻžāĻ– āϟāύ, āĻ—ā§œā§‡ ā§§ā§Ļā§Ļ āϟāĻžāĻ•āĻž āϧāϰ⧇): ⧍⧧ā§Ŧā§Ļ āϕ⧋āϟāĻŋ āϟāĻžāĻ•āĻžāĨ¤ āϝāĻžāϰ āĻŦāĻ°ā§āϤāĻŽāĻžāύ āĻŦāĻžāϜāĻžāϰ āĻŽā§‚āĻ˛ā§āϝ āĻĒā§āϰāĻžā§Ÿ ā§§ā§Ļ āĻŦāĻŋāϞāĻŋ⧟āύ āĻĄāϞāĻžāϰāĨ¤
ā§ŠāĨ¤
āĻĒāĻžāϟ
(ā§Ģā§Ļ āϞāĻžāĻ– āĻŦ⧇āϞ⧇āϰ āωāĻĒāϰ⧇): ā§Ēā§Ļā§Ļ āϕ⧋āϟāĻŋ āϟāĻžāĻ•āĻžāĨ¤ āϝāĻžāϰ āĻŦāĻ°ā§āϤāĻŽāĻžāύ āĻŦāĻžāϜāĻžāϰ āĻŽā§‚āĻ˛ā§āϝ āĻĒā§āϰāĻžā§Ÿ ā§§.ā§Ģ āĻŦāĻŋāϞāĻŋ⧟āύ āĻĄāϞāĻžāϰāĨ¤
ā§ĒāĨ¤ āĻ¤ā§āϰāĻžāĻŖ-āϏāĻžāĻŽāĻ—ā§āϰ⧀ āĻĒāĻžāϚāĻžāϰ:
ā§§ā§Ģā§Ļā§Ļ āϕ⧋āϟāĻŋ āϟāĻžāĻ•āĻžāĨ¤ āϝāĻžāϰ āĻŦāĻ°ā§āϤāĻŽāĻžāύ āĻŦāĻžāϜāĻžāϰ āĻŽā§‚āĻ˛ā§āϝ āĻĒā§āϰāĻžā§Ÿ ā§Ž āĻŦāĻŋāϞāĻŋ⧟āύ āĻĄāϞāĻžāϰāĨ¤
āϝ⧁āĻĻā§āϧāĻžāĻ¸ā§āĻ¤ā§āϰ, āĻ”āώāϧ, āĻŽāĻžāĻ›, āĻ—āϰ⧁, āĻŦāύāϜ āϏāĻŽā§āĻĒāĻĻ: ā§§ā§Ļā§Ļā§Ļ āϕ⧋āϟāĻŋ āϟāĻžāĻ•āĻžāĨ¤
āϝāĻžāϰ āĻŦāĻ°ā§āϤāĻŽāĻžāύ āĻŦāĻžāϜāĻžāϰ āĻŽā§‚āĻ˛ā§āϝ āĻĒā§āϰāĻžā§Ÿ ā§Ŧ āĻŦāĻŋāϞāĻŋ⧟āύ āĻĄāϞāĻžāϰāĨ¤
āϏāĻ°ā§āĻŦāĻŽā§‹āϟ: ā§Ģā§Ļā§Ļā§Ļ āϕ⧋āϟāĻŋ āϟāĻžāĻ•āĻž āϝāĻžāϰ āĻŦāĻ°ā§āϤāĻŽāĻžāύ āĻŦāĻžāϜāĻžāϰ āĻŽā§‚āĻ˛ā§āϝ āĻĒā§āϰāĻžā§Ÿ ā§Ēā§Ļ āĻŦāĻŋāϞāĻŋ⧟āύ āĻĄāϞāĻžāϰāĨ¤ (āϏ⧂āĻ¤ā§āϰ: āϜāύāϤāĻžāϰ āĻŽā§āĻ–āĻĒāĻžāĻ¤ā§āϰ, ā§§ āύāϭ⧇āĻŽā§āĻŦāϰ ⧧⧝⧭ā§Ģ)
ā§Š.
āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āĻļāĻŋāĻ˛ā§āĻĒ āĻ•āĻžāϰāĻ–āĻžāύāĻž āĻĨ⧇āϕ⧇ āϝāĻ¨ā§āĻ¤ā§āϰāĻžāĻ‚āĻļ āϚ⧁āϰāĻŋ āĻ•āϰ⧇ āφāĻ—āϰāϤāϞāĻžā§Ÿ āĻĒāĻžāρāϚāϟāĻŋ āύāϤ⧁āύ āĻĒāĻžāϟāĻ•āϞ āĻ¸ā§āĻĨāĻžāĻĒāύ!
(āϏ⧂āĻ¤ā§āϰ: āφāĻ–āϤāĻžāϰ⧁āϞ āφāϞāĻŽ, āĻĻ⧁āσāĻļāĻžāϏāύ⧇āϰ ā§§ā§Šā§Šā§Ž āϰāϜāύ⧀, ā§§ā§§ā§Ģ-ā§§ā§§ā§Ŧ āĻĒ⧃āĻˇā§āĻ āĻž)
āϝ⧁āĻĻā§āϧ⧇āϰ āĻĒāϰ āϏ⧀āĻŽāĻžāĻ¨ā§āϤ⧇āϰ ā§§ā§Ļ āĻŽāĻžāχāϞ āĻāϞāĻžāĻ•āĻž āĻŸā§āϰ⧇āĻĄā§‡āϰ āϜāĻ¨ā§āϝ āωāĻŽā§āĻŽā§āĻ•ā§āϤ āĻ˜ā§‹āώāύāĻžāĨ¤
āĻāϰ āĻĢāϞ⧇ āĻšā§‹āϰāĻžāϚāĻžāϞāĻžāύ⧇āϰ āĻŽā§āĻ•ā§āϤ āĻāϞāĻžāĻ•āĻž āĻ—ā§œā§‡ āωāϠ⧇āĨ¤ āĻĒāĻžāϚāĻžāϰ āĻšā§Ÿā§‡ āϝāĻžā§Ÿ āĻĻ⧇āĻļ⧇āϰ āϏāĻŽā§āĻĒāĻĻāĨ¤ (āϏ⧂āĻ¤ā§āϰ: āφāĻŦ⧁āϞ āĻŽāύāϏ⧁āϰ āφāĻšāĻŽāĻĻ: āφāĻŽāĻžāϰ āĻĻ⧇āĻ–āĻž āϰāĻžāϜāύ⧀āϤāĻŋāϰ ā§Ģā§Ļ āĻŦāĻ›āϰ, ā§Ēā§¯ā§Ž āĻĒ⧃āĻˇā§āĻ āĻž)
ā§ĢāĨ¤ āĻ­āĻžāϰāϤ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļā§€ āϜāĻžāϞ āϟāĻžāĻ•āĻž āϛ⧇āĻĒ⧇ āĻāĻĻ⧇āĻļ⧇ āĻ›ā§‡ā§œā§‡ āĻĻā§‡ā§ŸāĻž āĻšāϤ⧋āĨ¤ āĻ…āĻ°ā§āĻĨāĻŽāĻ¨ā§āĻ¤ā§āϰ⧀ āϤāĻžāϜāωāĻĻā§āĻĻā§€āύ āφāĻšāĻŽā§‡āĻĻ āϏ⧇ āϏāĻŽā§Ÿ āĻŦāϞāϤ⧇ āĻŦāĻžāĻ§ā§āϝ āĻšā§Ÿā§‡āĻ›āĻŋāϞ⧇āύ,
āϜāĻžāϞāύ⧋āϟ āφāĻŽāĻžāĻĻ⧇āϰ āĻ…āĻ°ā§āĻĨāύ⧀āϤāĻŋ āĻ§ā§āĻŦāĻ‚āϏ āĻ•āϰ⧇ āĻĻāĻŋā§Ÿā§‡āĻ›ā§‡â€™āĨ¤ (āϏ⧂āĻ¤ā§āϰ: āφāĻŦā§āĻĻ⧁āϰ āϰāĻšāĻŋāĻŽ āφāϜāĻžāĻĻ: ā§­ā§§ āĻāϰ āĻ—āĻŖāĻšāĻ¤ā§āϝāĻžāϰ āύāĻžā§ŸāĻ• āϕ⧇: ā§Ģ⧍ āĻĒ⧃āĻˇā§āĻ āĻž)
ā§Ŧ. āφāĻŽāĻžāĻĻ⧇āϰ āĻšā§‹āϖ⧇āϰ āϏāĻžāĻŽāύ⧇ āϚāĻžāϞ-āĻĒāĻžāϟ āĻĒāĻžāϚāĻžāϰ āĻšā§Ÿā§‡ āϗ⧇āϛ⧇ āϏ⧀āĻŽāĻžāĻ¨ā§āϤ⧇āϰ āĻ“āĻĒāĻžāϰ⧇, āφāϰ āĻŦāĻžāĻ‚āϞāĻžāϰ āĻ…āϏāĻšāĻžā§Ÿ āĻŽāĻžāύ⧁āώ āĻ­āĻŋāĻ•ā§āώāĻžāϰ āĻā§āϞāĻŋ āύāĻŋā§Ÿā§‡ āĻŦāĻŋāĻļā§āĻŦ⧇āϰ āĻĻā§āĻŦāĻžāϰ⧇ āĻĻā§āĻŦāĻžāϰ⧇āĨ¤ (āĻŽā§‡āϜāϰ āĻ…āĻŦ. āϰāĻĢāĻŋāϕ⧁āϞ āχāϏāϞāĻžāĻŽ āĻŦā§€āϰāωāĻ¤ā§āϤāĻŽ: āĻĻ⧁āσāĻļāĻžāϏāύ⧇āϰ ā§§ā§Šā§Šā§Ž āϰāϜāύ⧀, ⧧⧧⧝-⧧⧍ā§Ŧ āĻĒ⧃āĻˇā§āĻ āĻž)
ā§­āĨ¤ ⧧⧝⧭⧧ āĻāϰ āĻ…āĻŦāĻžāĻ™ā§āĻ—āĻžāϞ⧀āĻĻ⧇āϰ āĻĢ⧇āϞ⧇ āϝāĻžāĻ“ā§ŸāĻž āϏāĻŽā§āĻĒāĻ¤ā§āϤāĻŋāϰ āĻšāϰāĻŋāϞ⧁āϟ (āϏ⧂āĻ¤ā§āϰ: āĻāĻŽ āĻ āĻŽā§‹āĻšāĻžā§ŸāĻŽā§‡āύ: āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āϰāĻžāϜāύ⧀āϤāĻŋāϤ⧇ āφāĻ“ā§ŸāĻžāĻŽā§€ āϞ⧀āĻ—, ā§§ā§Ē-ā§Ēā§Ē āĻĒ⧃āĻˇā§āĻ āĻž)
ā§Ž. āĻĢāĻžāϰāĻžāĻ•ā§āĻ•āĻž āĻŦāĻžāϧ⧇āϰ āύāĻžāĻŽā§‡ āĻŽāϰ⧁āĻ­ā§‚āĻŽāĻŋ āĻ•āϰāĻžāϰ āϚāĻ•ā§āϰāĻžāĻ¨ā§āϤ, āϟāĻžāĻ•āĻž āĻŦāĻŋāύāĻŋāĻŽā§Ÿā§‡āϰ āύāĻžāĻŽā§‡ āϜāĻžāϞ āϟāĻžāĻ•āĻž āĻ›ā§œāĻžāύ⧋,
āĻŦāĻ°ā§āĻĄāĻžāϰ āĻŦāĻžāύāĻŋāĻœā§āϝ⧇āϰ āύāĻžāĻŽā§‡ āĻ­āĻžāϰāϤ⧇āϰ āĻŦāĻ¸ā§āϤāĻžāĻĒāρāϚāĻž āĻŽāĻžāϞ⧇āϰ āĻŦāĻžāϜāĻžāϰ āϏ⧃āĻˇā§āϟāĻŋāĨ¤ (āϏ⧂āĻ¤ā§āϰ: āφāĻ–āϤāĻžāϰ⧁āϞ āφāϞāĻŽ, āĻĻ⧁āσāĻļāĻžāϏāύ⧇āϰ ā§§ā§Šā§Šā§Ž āϰāϜāύ⧀, ā§§ā§§ā§Ģ-ā§§ā§§ā§Ŧ āĻĒ⧃āĻˇā§āĻ āĻž)
⧝āĨ¤ āϜ⧟āĻĻ⧇āĻŦāĻĒ⧁āϰ āĻ…āĻ°ā§āĻĄāĻŋāύ⧇āĻ¨ā§āϏ āĻĢā§āϝāĻžāĻ•ā§āϟāϰ⧀ āĻĨ⧇āϕ⧇ āĻ…āĻ¸ā§āĻ¤ā§āϰ āύāĻŋāĻ°ā§āĻŽāĻžāύ⧇āϰ āϕ⧋āϟāĻŋ āϕ⧋āϟāĻŋ āϟāĻžāĻ•āĻžāϰ āϝāĻ¨ā§āĻ¤ā§āϰāĻĒāĻžāϤāĻŋ āĻ­āĻžāϰāϤ⧇ āĻ¸ā§āĻĨāĻžāύāĻžāĻ¨ā§āϤāϰāĻŋāϤ āĻšā§ŸāĨ¤ (āĻ…āϞāĻŋ āφāĻšāĻžāĻĻ: āϜāĻžāĻ¤ā§€ā§Ÿ āϰāĻžāϜāύ⧀āϤāĻŋ ⧧⧝ā§Ēā§Ģ āĻĨ⧇āϕ⧇ â€˜ā§­ā§Ģ, ā§Ģā§¨ā§Ž-ā§Ģā§Šā§§ āĻĒ⧃āĻˇā§āĻ āĻž)
ā§§ā§Ļ. “āĻĸāĻžāĻ•āĻžā§Ÿ āĻāϤāϏāĻŦ āĻŦāĻŋāĻĻ⧇āĻļā§€ āϜāĻŋāύāĻŋāϏ āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§Ÿ! āĻāϏāĻŦ āϤ⧋ āφāϗ⧇ āĻĻ⧇āϖ⧇āύāĻŋ āĻ­āĻžāϰāĻ¤ā§€ā§ŸāϰāĻžāĨ¤ āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āϟāϰ, āϟāĻŋāĻ­āĻŋ, āϟ⧁-āχāύ-āĻ“ā§ŸāĻžāύ, āĻ•āĻžāĻ°ā§āĻĒ⧇āϟ, āϟāĻŋāύ⧇āϰ āĻ–āĻžāĻŦāĻžāϰ-āĻāχāϏāĻŦ āĻ­āĻ°ā§āϤāĻŋ āĻšāϤ⧇ āϞāĻžāĻ—āϞ⧋ āĻ­āĻžāϰāĻ¤ā§€ā§Ÿ āϏ⧈āĻ¨ā§āϝāĻĻ⧇āϰ āĻŸā§āϰāĻžāϕ⧇āĨ¤â€ (āϏ⧁āύ⧀āϞ āĻ—āĻ™ā§āĻ—ā§‹āĻĒāĻžāĻ§ā§āϝāĻžā§Ÿ, āĻĒā§‚āĻ°ā§āĻŦ-āĻĒāĻļā§āϚāĻŋāĻŽ, ā§¯ā§¨ā§Š āĻĒ⧃āĻˇā§āĻ āĻž)
āĻāχ āϤāĻĨā§āϝāϗ⧁āϞ⧋ āĻŽā§‹āϟāĻžāĻŽā§āϟāĻŋāĻ­āĻžāĻŦ⧇ āϏāĻŦāĻžāϰ āϜāĻžāύāĻž āφāϛ⧇āĨ¤
āĻ­āĻŦāĻŋāĻˇā§āϝāϤ⧇ āϕ⧇āω āĻ­āĻžāϰāϤ⧇āϰ āĻāχ āĻ…āĻŦāĻĻāĻžāύ, āĻ“āχ āĻ…āĻŦāĻĻāĻžāύ āĻŦāϞāϞ⧇ āĻāχ āϤāĻĨā§āϝāϗ⧁āϞāĻž āĻĻ⧇āĻ–āĻŋā§Ÿā§‡ āĻĻ⧇āĻŦ⧇āύ āϰ⧇āĻĢāĻžāϰ⧇āĻ¨ā§āϏāϏāĻšāĨ¤
āϤāĻžāϰāĻĒāϰāĻ“ āφāĻŦāĻžāϰ āωāĻ˛ā§āϞ⧇āĻ– āĻ•āϰāĻžāϰ āĻ•āĻžāϰāĻŖ āϖ⧁āĻŦ āϚāĻŋāĻ¨ā§āϤāĻž āĻšā§Ÿ
⧧⧝⧭⧧ āĻāϰ āĻ¸ā§āĻŦāĻžāϧ⧀āύāϤāĻž āϝ⧁āĻĻā§āϧ⧇āϰ āϏāĻŽā§Ÿā§‡ āĻ­āĻžāϰāϤ āĻĻā§āĻŦāĻžāϰāĻž āϞ⧁āϟ āĻ•āϰ⧇ āύāĻŋā§Ÿā§‡ āϝāĻžāĻ“ā§ŸāĻž āĻāχ āϏāĻŽā§āĻĒāĻĻ āϰāĻ•ā§āώāĻž āĻ•āϰāϤ⧇ āĻ¯ā§‡ā§Ÿā§‡āχ,
āĻ…āĻ¸ā§āĻ¤ā§āϰ āϜāĻŽāĻž āύāĻž āĻĻāĻŋā§Ÿā§‡ āĻŽā§āĻ•ā§āϤāĻŋāϝ⧋āĻĻā§āϧāĻžāĻĻ⧇āϰ āĻāĻ•āĻžāĻ‚āĻļ āĻŦāĻŋāĻĻā§āϰ⧋āĻš āĻ•āϰ⧇āĻ›āĻŋāϞ⧋,
āϤāĻžāϰ āĻĢāϞāĻžāĻĢāϞ āĻ•āĻĨāĻŋāϤ āφāϛ⧇, ā§Šā§Ļ āĻšāĻžāϜāĻžāϰ āĻŽā§āĻ•ā§āϤāĻŋāϝ⧋āĻĻā§āϧāĻž āύāĻŋāĻšāϤ āĻŦāĻž āϗ⧁āĻŽ āĻšā§Ÿā§‡āĻ›āĻŋāϞ⧋āĨ¤
āĻāĻ–āύ āĻ¸ā§āĻŦāĻžāϧ⧀āύāϤāĻž āϤāĻĨāĻž āĻĒ⧁āϰ⧋ āĻĻ⧇āĻļāϟāĻžāχ āϏāĻ¨ā§āĻ¤ā§āϰāĻžāϏ⧀ āφāĻŽā§‡āϰāĻŋāĻ•āĻž āϞ⧁āϟ āĻ•āϰāϤ⧇ āϚāĻžāĻšā§āϛ⧇, āϤāĻžāĻšāϞ⧇ āĻāĻ–āύ āĻ•āϤ āϰāĻ•ā§āϤ āĻāϰāĻŦ⧇?
āφāϰ āĻ•āϤāĻĻāĻŋāύ āĻŽāĻžāύ⧁āώ āĻœā§‡āϗ⧇ āĻœā§‡āϗ⧇ āϘ⧁āĻŽāĻžāĻŦ⧇?
āϏāĻŽā§Ÿ āĻĨāĻžāĻ•āϤ⧇ āĻœā§‡āϗ⧇ āĻ“āĻ āĻžāϰ āĻŦāĻŋāĻ•āĻ˛ā§āĻĒ āύ⧇āχ; āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļāϕ⧇ āϰāĻ•ā§āώāĻž āĻ•āϰāϤ⧇ āĻšāĻŦ⧇ āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ⧇āϰ āĻŽā§āϏāϞāĻŽāĻžāύāĻĻ⧇āϰāϕ⧇āχāĨ¤
āĻŽāĻŋāϟāĻŋā§Ÿā§‡ āĻĻāĻŋāϤ⧇ āĻšāĻŦ⧇ āĻ­āĻžāϰāĻ¤ā§€ā§Ÿ āĻ“ āφāĻŽā§‡āϰāĻŋāĻ•āĻžāύ āĻ•ā§ƒāĻˇā§āϟāĻŋ-āĻ•āĻžāϞāϚāĻžāϰāĨ¤ āψāĻŽāĻžāύ⧀ āϜāϝāĻŦāĻžā§Ÿ āωāĻĻā§āĻĻā§€āĻĒā§āϤ āĻšāĻ“ā§ŸāĻžāϰ āϜāĻ¨ā§āϝ āϚāĻžāχ āύ⧇āĻ• āĻĢāĻžā§Ÿā§‡āϜ-āϤāĻžāĻ“ā§ŸāĻžāĻœā§āϜ⧁
āϏāĻ‚āĻ—ā§ƒāĻšā§€āϤ

āĻ“āϏāĻŽāĻžāύ āĻšāĻžāĻĻāĻŋāϰ āĻŽā§ƒāĻ¤ā§āϝ⧁āϰ āĻ–āĻŦāϰ āĻĻ⧇āϖ⧇, āφāĻŽāĻžāϰ āĻļ⧁āϧ⧁ āϤāĻžāϰ āĻĻāĻļ āĻŽāĻžāϏ āĻŦāϝāĻŧāϏ⧀ āĻŽā§‡āϝāĻŧ⧇āϟāĻžāϰ āĻ•āĻĨāĻž āĻŽāύ⧇ āĻĒāĻĄāĻŧāϛ⧇āĨ¤āφāϰ āĻŽāύ⧇ āĻĒāĻĄāĻŧāϛ⧇, āĻ…āύ⧇āĻ• āĻŦāĻ›āϰ  āφāϗ⧇ āĻšā§€āύ⧇āϰ āĻāĻ• āĻ•āĻŦāĻŋ...
18/12/2025

āĻ“āϏāĻŽāĻžāύ āĻšāĻžāĻĻāĻŋāϰ āĻŽā§ƒāĻ¤ā§āϝ⧁āϰ āĻ–āĻŦāϰ āĻĻ⧇āϖ⧇, āφāĻŽāĻžāϰ āĻļ⧁āϧ⧁ āϤāĻžāϰ āĻĻāĻļ āĻŽāĻžāϏ āĻŦāϝāĻŧāϏ⧀ āĻŽā§‡āϝāĻŧ⧇āϟāĻžāϰ āĻ•āĻĨāĻž āĻŽāύ⧇ āĻĒāĻĄāĻŧāϛ⧇āĨ¤
āφāϰ āĻŽāύ⧇ āĻĒāĻĄāĻŧāϛ⧇, āĻ…āύ⧇āĻ• āĻŦāĻ›āϰ āφāϗ⧇ āĻšā§€āύ⧇āϰ āĻāĻ• āĻ•āĻŦāĻŋ āϞāĻŋāĻ–āĻ›āĻŋāϞ⧇āύ..
āϕ⧋āύ⧋ āϕ⧋āύ⧋ āĻŽā§ƒāĻ¤ā§āϝ⧁ āĻšāĻžāρāϏ⧇āϰ āĻĒāĻžāϞāϕ⧇āϰ āĻšā§‡āϝāĻŧ⧇ āĻšāĻžāϞāĻ•āĻž,
āφāϰ āϕ⧋āύ⧋ āϕ⧋āύ⧋ āĻŽā§ƒāĻ¤ā§āϝ⧁ āĻĨāĻžāχ āĻĒāĻžāĻšāĻžāĻĄāĻŧ⧇āϰ āĻšā§‡āϝāĻŧ⧇āĻ“ āĻ­āĻžāϰ⧀āĨ¤
āĻļāϰ⧀āĻĢ āĻ“āϏāĻŽāĻžāύ āĻšāĻžāĻĻā§€ !!!????

03/10/2025

Hi everyone! 🌟 You can support me by sending Stars – they help me earn money to keep making content that you love.

Whenever you see the Stars icon, you can send me Stars.

🔴 Potassium (Kâē) â€ĸ Normal range: 3.5 – 5.0 mEq/L â€ĸ Role: â€ĸ Essential for heart and muscle function â€ĸ Maintains fluid bal...
03/10/2025

🔴 Potassium (Kâē)
â€ĸ Normal range: 3.5 – 5.0 mEq/L
â€ĸ Role:
â€ĸ Essential for heart and muscle function
â€ĸ Maintains fluid balance and blood pressure
â€ĸ Interactions:
â€ĸ ↑Kâē = ↓Naâē
â€ĸ ↓Kâē = ↑Naâē
â€ĸ ↑Kâē = ↑Mg²âē
â€ĸ ↓Kâē = ↓Mg²âē

💧 Sodium (Naâē)
â€ĸ Normal range: 135 – 145 mEq/L
â€ĸ Role:
â€ĸ Regulates blood volume and blood pressure
â€ĸ Maintains fluid balance
â€ĸ Interactions:
â€ĸ ↑Naâē = ↓Kâē
â€ĸ ↓Naâē = ↑Kâē

âšĒ Magnesium (Mg²âē)
â€ĸ Normal range: 1.3 – 2.1 mEq/L
â€ĸ Role:
â€ĸ Helps in muscle relaxation
â€ĸ Supports the immune system
â€ĸ Controls blood glucose levels
â€ĸ Important for bone health
â€ĸ Interactions:
â€ĸ ↑Mg²âē = ↑Kâē
â€ĸ ↓Mg²âē = ↓Kâē
â€ĸ ↑Mg²âē = ↑Ca²âē
â€ĸ ↓Mg²âē = ↓Ca²âē

🧠 Calcium (Ca²âē)
â€ĸ Normal range: 8.5 – 10.5 mEq/L
â€ĸ Role:
â€ĸ Provides neuron stability
â€ĸ Maintains bone strength
â€ĸ Regulates heart rate
â€ĸ Essential for clotting factors (blood clotting)
â€ĸ Interactions:
â€ĸ ↑Ca²âē = ↑Mg²âē
â€ĸ ↓Ca²âē = ↓Mg²âē

Extra Corporal Membrane of Oxygenation
29/09/2025

Extra Corporal Membrane of Oxygenation

Address

West Raza Bazar Road
Dhaka
1207

Website

Alerts

Be the first to know and let us send you an email when Razib Ahmed Raj posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Share

Share on Facebook Share on Twitter Share on LinkedIn
Share on Pinterest Share on Reddit Share via Email
Share on WhatsApp Share on Instagram Share on Telegram