Nasogastric Tube Guide for GCC Nurses 2025 — NGT Insertion, Verification, Enteral Feeding

ℹ️

Nasogastric tubes are one of the most common clinical procedures across GCC hospitals. Selecting the correct tube type for the intended purpose is the first step in safe NGT practice.

NGT Types — Fine-Bore vs Wide-Bore

🔵

Fine-Bore NGT (6–10 Fr)

Designed exclusively for enteral feeding and medication delivery. Flexible, soft polyurethane or silicone material. More comfortable for prolonged use. Requires a guide wire for insertion — remove wire before use.

Examples: Corpak, CORFLO, Freka, Bengmark
Duration: Up to 4–6 weeks depending on manufacturer
Confirmation: X-ray before first use — mandatory

🔴

Wide-Bore / Ryles Tube (14–18 Fr)

Used for gastric drainage, decompression, gastric lavage, and short-term feeding. PVC construction; stiffer and less comfortable for extended use.

Indications: Post-op ileus, bowel obstruction, gastric decompression, overdose management
Duration: Replace every 7–14 days typically
Feeding: Can be used short-term; uncomfortable for prolonged use

Nasojejunal (NJ) Tube — Post-Pyloric Feeding

NJ tubes are placed beyond the pylorus into the jejunum, bypassing the stomach entirely. Used when gastric feeding is not tolerated or contraindicated.

Indications for NJ tube:

Gastroparesis (common in GCC diabetic patients)
High aspiration risk
Pancreatitis requiring post-pyloric feeding
Repeated high gastric residual volumes not responding to prokinetics
Post-oesophageal or gastric surgery

Insertion note: NJ tubes are typically placed under fluoroscopic or endoscopic guidance; bedside insertion requires X-ray confirmation and is not suitable for routine nursing placement in most GCC hospitals without radiology support.

Indications for NGT Insertion

🧠

Impaired Swallowing

Stroke, neurological conditions, dementia, head and neck cancer, post-extubation dysphagia. SLT assessment should precede NGT if time allows.

😴

Unconscious Patient

GCS <8, sedated ICU patients, post-cardiac arrest. Airway protection is primary; NGT provides route for nutrition and medications.

🏥

Post-Op / Surgical

Post-op ileus, bowel obstruction decompression, abdominal surgery — wide-bore Ryles tube for drainage. Cardiac surgery patients often require nutritional NGT.

💊

Drug Administration

When oral route unavailable. Check all medications for crushing suitability. Enteral-specific medications exist for common drugs.

🚨

Gastric Lavage

Drug overdose, ingested toxins (selected cases). Wide-bore tube required. Follow ED protocol; airway protection first in unconscious patient.

📉

Nutritional Support

Burns patients (high metabolic demand), cancer, COPD exacerbation, prolonged critical illness, post-trauma, severe malnutrition.

Contraindications

🚫

Absolute contraindications require physician review before insertion. Do not insert NGT without checking these first.

Base of Skull Fracture

Risk of intracranial insertion. Orogastric route may be considered in trauma. Signs: Battle's sign, periorbital haematoma (raccoon eyes), CSF rhinorrhoea.

Severe Facial / Mid-Face Trauma

Fractures of nose, maxilla, cribriform plate. Orogastric or surgical feeding access preferred.

Oesophageal Varices

Risk of catastrophic haemorrhage. Discuss with gastroenterology/hepatology. Extreme caution in cirrhotic patients — obtain senior physician consent.

Recent Oesophageal / Gastric Surgery

Risk of anastomotic disruption. Surgical team must confirm insertion is safe and may wish to guide or perform the procedure.

GCC Context — Common NGT Indications

🌍

Stroke: Saudi Arabia, UAE and Qatar carry high rates of ischaemic stroke driven by hypertension and diabetes. Dysphagia is present in ~50% of acute stroke admissions — NGT is frequently required pending SLT swallowing assessment.

Post-Cardiac Surgery: Major cardiac centres in Riyadh, Dubai and Doha perform high volumes of CABG and valve surgery. Post-op patients are routinely intubated and require early NGT feeding to meet protein targets.

Trauma: Road traffic accidents remain a leading cause of ICU admission across GCC. Facial and head injuries mean careful assessment for contraindications before NGT insertion.

Pre-Procedure Assessment

📋

Patient Assessment

Check for contraindications (skull fracture, varices, recent surgery). Review recent imaging. Assess nasal patency — ask patient to sniff through each nostril. Check coagulation if applicable.

🗣️

Consent & Explanation

Explain the procedure clearly. Gain verbal consent. In GCC, many patients speak Arabic, Urdu, Tagalog or Hindi — use translation services or visual aids. Document consent and language used.

🛏️

Positioning

Sit patient upright at High Fowler's position (45–90°). Head slightly flexed, chin toward chest. This opens the oropharynx and aligns the oesophagus. Remove dentures if present.

Equipment Checklist

Tap each item to mark as prepared. Progress is saved to this browser session.

0 / 14 items ready

NGT tube (correct size and type selected)

pH indicator paper (range 0–7, CE-marked)

60mL enteral syringe (ENFit connector preferred)

Water-soluble lubricant (KY Jelly or equivalent)

Disposable gloves and apron

Clinical waste bag and disposable sheet

Fixation tape (Elastoplast, Mefix or NGT holder)

Cup of water with straw (for conscious patients)

Kidney dish / emesis basin

Pen and indelible marker (to mark tube at nostril)

Patient ID confirmed (two identifiers)

Allergy status checked (latex, tape)

Suction available at bedside

Documentation chart / nursing notes ready

NEX Measurement — Tube Length

📏

NEX Method: Measure from the Nose to the Ear lobe to the Xiphisternum, then add 10 cm. This is the minimum insertion length for gastric placement. Mark the tube at the nostril with an indelible marker. NEX typically gives a length of 55–65 cm in adults.

Step 1 — Nose to Earlobe

Hold tube tip at tip of nose, extend to earlobe on same side. Note length.

Step 2 — Earlobe to Xiphisternum

Continue from earlobe to the xiphisternum (lower tip of sternum). Note cumulative length.

Step 3 — Add 10 cm

Add 10 cm to the total NEX measurement. Mark the tube at this point. This ensures the tip sits well within the stomach.

Step-by-Step Insertion Technique

1

Hand hygiene and PPE. Wash hands with soap and water or alcohol rub. Don non-sterile gloves and apron. Prepare clean field on bedside table.
2

Perform NEX measurement and mark tube. Use indelible marker at the measured insertion length. Note the centimetre markings on the tube for ongoing reference.
3

Lubricate the first 15–20 cm of the tube with water-soluble lubricant. Do not use petroleum jelly (Vaseline) — it is not water-soluble and can cause lipoid pneumonia if misplaced.
4

Insert tube through the selected nostril (usually the right, or the patent side). Advance gently, aiming towards the back of the throat (downward and backward — not upward). Move slowly and steadily.
5

At the nasopharynx (~10–12 cm), ask the conscious patient to tuck their chin to their chest and begin swallowing. Offer small sips of water via straw. The swallowing action guides the tube into the oesophagus rather than the trachea.
6

Continue advancing smoothly with each swallow. If resistance is felt, do not force — withdraw slightly, reposition, and try again. Watch for signs of respiratory distress, coughing, or cyanosis which may indicate tracheal entry.
7

Advance to the marked length. If tube measurement markings align with your indelible mark at the nostril, the tip should be in or near the stomach. Secure the tube temporarily with tape.
8

Remove the guide wire (fine-bore tubes only) — hold the tube firmly at the nostril while withdrawing the guide wire. Never reinsert a guide wire once removed or while tube is in situ — risk of perforation.
9

VERIFY POSITION before any use. See Verification tab for full guidance. Do not administer any feed or medication until position is confirmed.
10

Secure the tube. Apply fixation tape to the nose bridge (not compressing nares) or to the cheek. Use NGT-specific holders where available. Ensure no pressure on the nasal ala to prevent skin breakdown.
11

Document the insertion. Record: date and time, tube type and French size, insertion length at nostril (cm), verification method and result, any difficulties encountered, patient tolerance, and nurse signature.

Tips for Difficult Insertion

Tube curling in the mouth +

Stiffen the tube by placing it in ice water for 1–2 minutes before insertion. This makes fine-bore tubes easier to direct. Ensure patient is adequately upright and ask them to swallow actively.

Patient gagging excessively +

Pause and allow the patient to breathe and settle. Offer sips of cold water. Ask patient to breathe through their mouth during insertion. Topical anaesthetic spray to the oropharynx (lignocaine) may be considered by a physician in extreme cases.

Resistant nostril / deviated septum +

Try the other nostril. Do not force past resistance — you may be against the septum. Smaller French size may be needed. Ask the patient which nostril is usually clearer.

Unconscious or uncooperative patient +

Head neutral position (not hyperextended). Gentle chin flexion achieved by the assistant. Advance the tube slowly. If intubated, the endotracheal cuff inflated provides some protection against tracheal placement but does not eliminate risk. Always confirm by X-ray.

After multiple failed attempts +

After two failed attempts, escalate to senior nurse or physician. Options include: nasogastric tube insertion under endoscopic guidance, direct laryngoscopy-guided insertion, or surgical feeding access (PEG) if long-term feeding is anticipated.

🚨

CRITICAL SAFETY — NPSA/NHSN Alert: Misplacement of nasogastric tubes into the lungs has caused patient deaths and serious harm. X-ray is the ONLY definitive method of confirming tube position before first use. No clinical test alone — including pH testing, auscultation, or the whoosh test — should be used as the sole confirmation method for the first insertion.

Verification Methods — What's Safe and What's Not

Method	Status	When to Use	Limitations
Chest X-ray	GOLD STANDARD	Before EVERY first use; when in doubt; after vomiting/coughing	Radiation, delay, cost — but mandatory for first placement
pH Aspirate ≤5.5	RECOMMENDED	Ongoing checks before each feed/medication after X-ray confirmed	Not reliable as sole method; medications affect pH; cannot aspirate if tube blocked
Whoosh / Air Test	ABANDONED	Do NOT use — ever	Air can be auscultated when tube is in lung or oesophagus — proven unreliable, associated with deaths
Auscultation alone	NOT RECOMMENDED	Do not use as sole method	Bowel sounds can transmit from oesophagus; unreliable in overweight patients
Bubbling in water	UNRELIABLE	Do not rely on this	Does not reliably distinguish tracheal from gastric placement
Capnography	ADJUNCT ONLY	Available in some GCC ICUs — CO2 detection indicates tracheal placement	Absence of CO2 does not confirm gastric placement

🧪 Interactive pH Checker

Enter the pH reading from your pH indicator paper to receive clinical interpretation and safety guidance.

pH Reading (0–14)

Important: Patients on proton pump inhibitors (PPIs — omeprazole, lansoprazole, pantoprazole) or H2 blockers (ranitidine, famotidine) may have gastric pH >5.5 even when tube is correctly placed in the stomach. In these patients, a pH reading of 5.6–6.0 does not necessarily indicate misplacement — seek X-ray confirmation.

X-Ray Interpretation — NGT Landmarks

🩻

When reviewing a chest X-ray for NGT position, confirm all three of the following:

Midline descent: Tube should follow the midline down the mediastinum (oesophagus) without deviation to either side
Below diaphragm: Tube tip should be clearly below the level of the diaphragm, within the gastric shadow
Below carina: The tube should pass the carina (bifurcation of trachea at T4–T5) without any branching — any lateral deviation at the carina suggests bronchial entry

If in doubt, ask the most senior clinician available to review the X-ray. Do not commence feeding or medications until position is confirmed.

When to Re-Confirm Position

🤢

After Vomiting / Retching

Forceful retching can dislodge the tube. Check pH aspirate; if unable to aspirate or pH >5.5, request X-ray before continuing feeding.

😮‍💨

After Coughing Episodes

Sustained coughing can move tube proximally. Recheck external tube length against documented insertion length and check pH.

📏

Tube Length Changed

If external tube length is longer than documented, tube has likely migrated out. Do not assume it is still gastric — stop feeding and verify.

🔄

Before Each Feed / Medication

pH aspirate before each feed or medication bolus (after first X-ray confirmation). Document pH reading and external tube length every time.

❓

Unable to Aspirate

Try repositioning patient on left side. Try injecting 10–20 mL air and re-aspirating. If still unable, do not feed — request X-ray.

😰

Patient Respiratory Distress

New onset coughing, wheeze, desaturation after NGT insertion or feeding — stop immediately, clamp tube, call for help, consider pulmonary aspiration.

🥗

Enteral feeding is the preferred route of nutrition support when the gut is functioning, even partially. "If the gut works, use it." Early enteral feeding within 24–48 hours of ICU admission is associated with better outcomes across GCC critical care units.

Feeding Regimes — Continuous vs Intermittent

🔄

Continuous Feeding

Feed delivered at a constant rate over 24 hours (or 16–20 hours with a rest period). Used in ICU, critically ill, and patients with high aspiration risk.

Starting rate: 20–30 mL/hr
Increase: By 20 mL/hr every 4–8 hours as tolerated
Target rate: Determined by dietitian based on caloric needs
Advantage: Better tolerance, lower peak GRV

⏱️

Intermittent / Bolus Feeding

Feed given in larger volumes over 20–30 minutes, 4–6 times per day. More physiological, mimics normal meal patterns.

Volume: Typically 200–400 mL per bolus
Frequency: Every 4–6 hours
Monitor: GRV before each bolus
Advantage: Allows mobilisation between feeds, easier in community/home settings

Gastric Residual Volume (GRV) Monitoring

⚠️

GRV thresholds vary by protocol. Current evidence suggests routine GRV monitoring in stable patients may not be necessary, but remains standard practice in most GCC ICUs. Always follow your unit protocol.

GRV <250 mL: Continue feeding at prescribed rate
GRV 250–500 mL: Return aspirate, consider prokinetic (metoclopramide, erythromycin), continue at reduced rate, recheck in 1 hour
GRV >500 mL: Hold feed for 1 hour, return aspirate, re-examine patient, notify dietitian and physician, consider post-pyloric feeding

Aspiration Prevention — Essential Nursing Actions

🛏️

Head-of-Bed Elevation

Maintain 30–45° head elevation during all enteral feeding and for 30–60 minutes post-bolus. Critical in mechanically ventilated patients to prevent VAP. Document HOB angle in nursing notes.

🚿

Regular Tube Flushing

Flush with 20–30 mL sterile or cooled boiled water before and after each medication, before and after bolus feeds, and every 4–6 hours during continuous feeding. Use 30–50 mL syringes — small syringes generate excessive pressure in fine-bore tubes.

💊

Medication Administration

Flush before first med, between each medication, and after last medication. Administer each drug separately. Never mix medications with feed. Check interactions with continuous feed (e.g., phenytoin absorption reduced by feed).

Common Enteral Formulas in GCC Hospitals

Formula	Type	Cal/mL	Indication	Key Feature
Jevity / Isosource	Standard polymeric	1.0–1.2	General use, most patients	Contains fibre, balanced macros
Ensure Plus / Fresubin 2.0	High energy	1.5–2.0	Fluid-restricted, high caloric need	High density — use smaller volumes
Nepro / Renilon	Renal formula	1.8–2.0	CKD/ESRD (dialysis patients)	Low electrolytes, high protein
Glucerna / Diason	Diabetes formula	1.0–1.2	Hyperglycaemia, diabetes	Slow-release carbohydrates
Peptamen / Peptisorb	Semi-elemental	1.0	Malabsorption, pancreatitis	Pre-digested peptides for easier absorption
Pulmocare	Respiratory formula	1.5	Ventilated, COPD, respiratory failure	Higher fat:carb ratio — less CO2 production

Medication via NGT — Key Rules

Medications safe to crush and administer via NGT +

Most immediate-release tablets can be crushed and dispersed in 10–15 mL of water. Common examples: paracetamol (plain tablets), aspirin, metronidazole, furosemide, atenolol.

Safe to crush (typically)

Paracetamol — plain tablets only, not modified-release
Aspirin 75mg/300mg dispersible
Metronidazole 400mg
Furosemide — verify with pharmacy
Metoclopramide 10mg

Medications that MUST NOT be crushed +

Never crush these formulations:

Modified/extended-release tablets (MR, SR, XL, LA, ER suffixes) — e.g., nifedipine XL, metoprolol XR
Enteric-coated tablets (EC) — e.g., omeprazole MUPS (though granules can be dispersed)
Sublingual/buccal tablets — designed for mucosal absorption
Cytotoxic medications — crushing releases toxic dust
Capsules containing gel or oil (e.g., some vitamin D formulations)

Always consult pharmacy or a pharmacist resource for any medication you are unsure about.

Drug-feed interactions +

Phenytoin: Enteral feed significantly reduces absorption. Stop feed 1–2 hours before and after phenytoin dose. Monitor serum phenytoin levels closely.

Warfarin: Vitamin K in feed affects INR. Maintain consistent feed volume when on warfarin. Monitor INR more frequently during initiation.

Ciprofloxacin: Chelates with divalent cations in feed. Stop feed 1 hour before and after dose where possible.

Levothyroxine: Reduced absorption with enteral feed. Administer separately from feed with a flush.

Diarrhoea in Tube-Fed Patients

💧

Diarrhoea in tube-fed patients is common but often not caused by the feed itself.

Exclude infection first: C. difficile stool culture, especially if on antibiotics
Review medications: Sorbitol-containing liquid medications, antibiotics, laxatives, PPIs
Check feed rate: If bolus feeding, consider switching to continuous feed
Consider fibre-containing formula: May improve stool consistency
Hypertonic formulas: Diluting may worsen diarrhoea by reducing osmolality — do not dilute enteral feeds without dietitian advice
Probiotics: Some evidence for C. difficile-associated diarrhoea — consult with dietitian/physician

Transition to Oral Feeding

🗣️

Before removing an NGT in a patient with dysphagia:

Refer to Speech and Language Therapist (SLT) for formal swallowing assessment
Bedside swallowing screening tools (GUSS, water swallow test) should be performed before SLT referral in acute stroke
Transition gradually — maintain NGT during oral trials, reducing NGT feeding as oral intake improves
Document oral intake volumes and texture level recommended by SLT
Consider PEG if NGT required for >4 weeks and oral intake unlikely to recover

⚠️

NGT complications range from minor discomfort to life-threatening events. Early recognition and prompt action are essential. Know your escalation pathway in your GCC hospital.

Pulmonary Misplacement — Most Dangerous

Risk: Tube enters trachea and is advanced into the bronchus or lung parenchyma. Can cause pneumothorax, hydrothorax, or lung haemorrhage if feeding is administered.

High-risk patients: Unconscious, obtunded, or intubated patients who cannot cough or communicate discomfort. Also: patients with impaired gag reflex, tube feeding at speed in patients with reduced swallowing.

Prevention:

Always confirm by X-ray before first use
Watch for coughing, desaturation, respiratory distress during insertion
Never use whoosh test or auscultation as sole confirmation
Check pH aspirate before every feed and medication administration

If suspected: Stop immediately. Clamp tube. Do not remove without senior review — tube removal can cause additional trauma. Request urgent CXR. Call physician.

Aspiration Pneumonia

🫁

Aspiration of gastric contents into the airway is a major risk during enteral feeding. Prevention is far better than treatment.

Maintain HOB 30–45° during feeding and 30–60 minutes post-bolus
Monitor GRV regularly as per unit protocol
Use prokinetics in high-risk patients (metoclopramide, erythromycin) per physician order
Consider post-pyloric feeding (NJ tube) in patients with repeated high GRV or aspiration events
Oral hygiene q4h in ventilated patients — reduces VAP risk
Signs of aspiration: new fever, purulent sputum, desaturation, new CXR infiltrate

Tube Obstruction

Prevention of tube blockage +

Flush with 20–30 mL water before and after every medication and bolus feed
Flush every 4–6 hours during continuous feeding
Never mix medications with enteral feed in the tube
Use liquid formulations of medications where available
When crushing tablets, ensure complete dissolution before administering

Management of a blocked tube +

Attempt to clear with 30 mL warm water using a push-pull technique (gently)
If unsuccessful, try carbonated water (cola, soda water) — the carbonic acid can dissolve protein plugs
Pancreatic enzyme flush: dissolve one Creon capsule in 5 mL sodium bicarbonate, instil, clamp for 30–60 minutes, flush
If tube remains blocked after these measures, replace — do not apply excessive force as this risks tube rupture

Note: Blocked fine-bore tubes are frequently not recoverable and require replacement. Prevention is significantly more cost-effective than replacement.

Refeeding Syndrome — Critical Alert

🚨

Refeeding syndrome is a potentially fatal shift of electrolytes — particularly phosphate, potassium and magnesium — into cells when refeeding begins after prolonged starvation. It can cause cardiac arrhythmias, respiratory failure, seizures and death.

At-Risk Patients in GCC

Prolonged starvation (>5–7 days)
Chronic alcohol misuse
Anorexia nervosa / severe malnutrition
Post-operative, prolonged nil-by-mouth
Cancer patients with poor oral intake
Malnourished migrant/expat workers (particularly construction workers) — common in GCC
Elderly patients admitted after fall with days of poor intake
BMI <16 kg/m²

Refeeding Protocol

Thiamine FIRST: Give IV thiamine (Pabrinex or equivalent) BEFORE starting any feeding — prevents Wernicke's encephalopathy
Start low, go slow: Begin at 10 kcal/kg/day, increase over 4–7 days to target
Electrolyte monitoring: Phosphate, potassium, magnesium daily for first week minimum
Replace electrolytes proactively: Start supplements before feeding if electrolytes are low-normal
Cardiac monitoring: Consider telemetry in high-risk patients during initiation
Involve dietitian and physician from the outset

Nasal Skin Complications

👃

Nasal Ala Pressure Injury

Pressure from tape or tube on the nasal ala can cause skin breakdown. Use NGT-specific holders (e.g., Tegaderm-based systems). Alternate sides of nose (resite to opposite nostril) every 7–14 days or per protocol.

😷

Nasopharyngeal Trauma

Epistaxis during insertion, mucosal tears, sinusitis (particularly with prolonged use). If epistaxis occurs during insertion, apply pressure, allow to settle, consider opposite nostril. Document any trauma.

🔄

Oropharyngeal Discomfort

Sore throat, dry mouth, difficulty swallowing. Regular mouth care q2–4h. Saline mouthwash or toothbrushing. Small sips of water if not contraindicated.

Electrolyte Imbalances During Tube Feeding

Electrolyte	Imbalance	Signs	Action
Phosphate	Hypophosphataemia (refeeding)	Weakness, respiratory failure, arrhythmia, confusion	IV/oral phosphate replacement; slow feed rate; involve dietitian
Potassium	Hypokalaemia (refeeding / diarrhoea)	Muscle weakness, arrhythmia, ileus	IV or enteral potassium replacement; cardiac monitoring
Magnesium	Hypomagnesaemia	Tremor, seizures, arrhythmia	IV magnesium sulphate; maintain IV access in high-risk patients
Sodium	Hyponatraemia (excess free water flushes)	Confusion, headache, seizures	Reduce free water, use normal saline flushes; involve nephrology

📝

15-Question NGT Clinical Knowledge Quiz. Test your knowledge of nasogastric tube insertion, verification, enteral feeding, and complication management. Each question has immediate feedback and explanation.

out of 15 correct

Nasogastric Tube Guide
for GCC Nurses

NGT Types — Fine-Bore vs Wide-Bore

Nasojejunal (NJ) Tube — Post-Pyloric Feeding

Indications for NGT Insertion

Contraindications

GCC Context — Common NGT Indications

Pre-Procedure Assessment

Equipment Checklist

NEX Measurement — Tube Length

Step-by-Step Insertion Technique

Tips for Difficult Insertion

Verification Methods — What's Safe and What's Not

🧪 Interactive pH Checker

X-Ray Interpretation — NGT Landmarks

When to Re-Confirm Position

Feeding Regimes — Continuous vs Intermittent

Gastric Residual Volume (GRV) Monitoring

Aspiration Prevention — Essential Nursing Actions

Common Enteral Formulas in GCC Hospitals

Medication via NGT — Key Rules

Safe to crush (typically)

Diarrhoea in Tube-Fed Patients

Transition to Oral Feeding

Pulmonary Misplacement — Most Dangerous

Aspiration Pneumonia

Tube Obstruction

Refeeding Syndrome — Critical Alert

Nasal Skin Complications

Electrolyte Imbalances During Tube Feeding

GCC-Specific Context

⚡ Quick Reference Card — NGT Essentials

Nasogastric Tube Guidefor GCC Nurses

NGT Types — Fine-Bore vs Wide-Bore

Nasojejunal (NJ) Tube — Post-Pyloric Feeding

Indications for NGT Insertion

Contraindications

GCC Context — Common NGT Indications

Pre-Procedure Assessment

Equipment Checklist

NEX Measurement — Tube Length

Step-by-Step Insertion Technique

Tips for Difficult Insertion

Verification Methods — What's Safe and What's Not

🧪 Interactive pH Checker

X-Ray Interpretation — NGT Landmarks

When to Re-Confirm Position

Feeding Regimes — Continuous vs Intermittent

Gastric Residual Volume (GRV) Monitoring

Aspiration Prevention — Essential Nursing Actions

Common Enteral Formulas in GCC Hospitals

Medication via NGT — Key Rules

Safe to crush (typically)

Diarrhoea in Tube-Fed Patients

Transition to Oral Feeding

Pulmonary Misplacement — Most Dangerous

Aspiration Pneumonia

Tube Obstruction

Refeeding Syndrome — Critical Alert

Nasal Skin Complications

Electrolyte Imbalances During Tube Feeding

GCC-Specific Context

⚡ Quick Reference Card — NGT Essentials

Nasogastric Tube Guide
for GCC Nurses