equipment - web viewin this position, the airway will hold the tongue forward. ... extract using a...
TRANSCRIPT
Airway management
An airway can become obstructed by secretions, blood and vomitus,
potentially leading to aspiration. Suction is used to minimize these risks.
Definition of Suctioning:
Is aspiration of secretions through a catheter connected to a suction machine or wall suction outlet.
Rational for suctioning include:
1. To maintain oral hygiene and comfort for the patient.
2. To remove secretions that obstructs the airway.
3. To facilitate ventilation (either via nasopharynx, oropharynx, endotracheal tube and
tracheostomy).
4. To obtain secretions for diagnostic purposes.
5. To prevent infection that may result from accumulated secretions.
Complications of suctioning:
1. Hypoxemia.
2. Trauma to the airway.
3. Nosocomial infection.
4. Cardiac dysrhythmia (related to the hypoxemia).
Positioning:
Or pharyngeal suctioning→ in semi-Fowler’s position with head turned to one side.
Nasopharyngeal suctioning→ in semi-fowler's position with the neck hyper-extended, this will
facilitate insertion of the catheter and help prevent aspiration.
Checklist of Oro nasopharyngeal suction
Equipment:-
1-Suction set. 2- Sterile normal saline. 3- Sterile gloves. 4- Lubricant, dry gauze.5- Disposable sterile suction catheter (mouth-nose.)
Not Done
partial Done
Done Procedure
Pre suctioning:1. Prepare equipments.2. Wash hands.3. Position the patient in semi-fowler's position. 4. Wear gloves (non sterile) and use mask.5. Connect the suctioning catheter to connection tube.6. Check that equipment is functioning properly by suctioning a
small amount of saline. 7. Moisten suction catheter with lubricant.
Suctioning:1. Close suction catheter and insert it smoothly into nasal cavity.2. Open the suction catheter to aspirate secretion and (no more
than 10 sec).3. Rotate catheter while withdrawing it.4. Suction the other nares and repeat the procedure.5. Connect a new sterile suctioning catheter to the connecting
tube (for mouth).6. Insert the suction catheter into the mouth smoothly and with
closing catheter.7. Rinse suction catheter by placing it in a container of solution
(sterile normal saline) to clean inside the catheter for both (nose – mouth).
After suctioning: 1. Turn back the pressure of aspiration to zero mm.Hg.2. Dispose the equipments.3. Assist patient to comfortable position.4. Wash hands.
Documents the following information on the patient's record:1. Frequency of suctioning.2. Amount, color, consistency, odor of Secretions. 3. Patient's tolerance to suctioning.4. Any complications and nursing actions taken.
Endotracheal intubation
Definition
Endotracheal intubation is the placement of a tube into the trachea (windpipe) in order to maintain an open
airway in patients who are unconscious or unable to breathe on their own. Oxygen, anesthetics, or other gaseous
medications can be delivered through the tube.
Purpose:-
Endotrecheal intubation is used for the following condition:
respiratory arrest
respiratory failure
airway obstruction
need for prolonged ventilatory support
Class III or IV hemorrhage with poor perfusion
severe flail chest or pulmonary contusion
multiple trauma, head injury and abnormal mental status
inhalation injury with erythema/edema of the vocal cords
protection from aspiration
Types of endotracheal tube:-1) Orotracheal tube→ a tube that is inserted in the trachea through mouth.2) Nasotracheal tube→ a tube that is inserted in the trachea through nose. Advantages of orotracheal tube:-
1. Easily inserted and used in emergency situation. 2. Easily to suction.
Disadvantages of orotracheal tube:- 1. Uncomfortable for alert and irritable patient.2. Interfere with communication of the patient.3. Cannot allow making good oral hygiene.4. Cannot be easily secured in place.
Advantages of nasotracheal tube:- 1. More comfortable for the patient.2. Can be easily secured in place. 3. Allow good oral hygiene.4. Effective in the case of mouth surgery e.g.→ tonsillectomy.
Disadvantages of nasotracheal tube:- 1. More difficult for insertion.2. Bleeding during insertion and removal.3. Difficult for suction.4. Cannot be used in patient with nasal obstruction or sinusitis.5. Nasal bacterial are introduced into trachea
Procedure of endotracheal tube
Equipment
NOTE: check beforehand to make sure everything works
Patient positioning equipment
Bed or procedure table that can be raised and lowered Pillows or blankets that can be rolled and placed under patient for optimal
positioning (discussed below) Monitoring equipment
Pulse oximeter Blood pressure gauge Cardiac monitor
Oxygenation equipment Oxygen source and tubing Face mask Anesthesia bag or self-inflating ambu-bag Suction catheter with Yankauer tip
Premedication and induction equipment Intravenous access Premedication agents (discussed below) Induction agents (discussed below) Paralytic agents (discussed below)
Intubation equipment Laryngoscope handle and blades of different sizes and shapes (remember to check
light bulb on each blade):
Curved blades (e.g. Macintosh blades) Straight blades (e.g. Miller or Wisconsin blades)
Endotracheal tubes Have several different sizes available Remember to check cuff for leaks
Means of securing tube in place Commercial products specifically designed for this purpose are
recommended Alternatives include tape or ties
Equipment for verifying tube position after placement Stethoscope. Carbon dioxide detector or end-tidal CO2 monitor. Esophageal syringe or bulb syringe. Chest x-ray to verify position is also required.
Checklist for endotracheal intubation
Procedure Done partial done
Not done
A: wash hands.
B: prepare equipment.
C: prepare the patient.
1-The patient is given nothing per mouth (N.P.O) ((to avoid
aspiration)).
2-Explain the procedure to the patient to gain his co-operation ((to
decrease anxiety)).
3-Assess patient’s color and ventilator status.
4-Positioning:
The patient is placed in supine position and the head board is
removed from the bed ((to open the air way))
Ahead tilt chin –lift technique is used ((to open air way from the
mouth to the glottis))
5-Administer sedative, paralytic agent or topical anesthesia as
ordered ((to depress gag reflex and reduce discomfort)).
6-Give pre-medication as ordered as ((Atropine to decrease
salivation and bronchial secretion and correct Brady- cardia)), or
give ((morvine or valium which given to agitated patient
7- Maintenance for air way and hyper oxygenation.
8-Lubricate tube with K-Y gel ((to facilitate insertion)).
9- Wear sterile gloves.
11-The tongue should be swept to one side and be careful not rock
the laryngoscope on patient's teeth ((to avoid teeth fracture))
12-Visualize the vocal cords and larynx.
13- Place the E.T.T through the cord.
14- Attempt ventilation through the E.T.T ((To test the tube
place)).
15- Check for correct position of the tube.
16- Continue ventilation while inflating cuff in the tube is
incorrect place.
17- Secure the tube..
INAYA COLLAGE
StepsDone
partial Done
not Done
1. Size the airway by measuring from the patient’s earlobe to the
corner of the mouth.
2. Open the patient’s mouth with the cross-finger technique.
3. Hold the airway upside down with your other hand.
4. Insert the airway with the tip facing the roof of the mouth.
5. Rotate the airway 180°.
6. Insert the airway until the flange rests on the patient’s lips and
teeth.
7. In this position, the airway will hold the tongue forward.
Remove oropharyngal:
Remove immediately if patient starts to gag reflex.
Extract using a downward and outward motion from mouth.
Insertion an oral airway (oropharyngal)
INAYA COLLAGE Inserting a Nasal Airway ( NASOPHARYNGEAL)
NAME OF STUDENT: …………… ID NUMBER……………DATE………………
Steps Done Partial Done
Not Done
Do not use if:
o Evidence of clear fluid issuing from ear or nose
o Severe facial trauma 1. 1. Measure nasopharyngeal airway from the tip of the
patient’s nose.
2. To the tip of earlobe on same side of the patient’s face.
3. The diameter of the airway should be about the same as
the diameter of the patient’s little finger
4. Lubricate the outside of the airway with water-based
lubricant before insertion.
5. Insert airway is facing toward the base of the nostril
6. insert airway posterior, avoiding an upward angle
Advance airway until flange rests against patient’s nostril.
7. Do not force, if airway cannot be inserted, try the other
nostril.
7.