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Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

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Page 1: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Faculty of Nursing-IUG

Chapter (8)Head Assessment, face and neck

Page 2: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Assessment of the Head Inspects the size, shape, and contour of head. The skull is generally round with anterior & posterior

prominences. Large infant's head may be hydrocephalus. Large adult's head & facial bones resulting of

acromegaly. Palpates the skull for nodules or masses Assessment of the eye Assess external eye structures and pupils, visual acuity,

ocular movements, Peripheral vision.Assessment of external eye structures: position and

alignment of eyes, eye brow, eye lids, eye lashes, lacrimal glands, pupils and iris.

Assessment of pupils done by using penlight which produce constriction of pupils to show accommodation and convergence of pupils.

Page 3: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Assess internal eye structures e.g. iris , retina, macula etc

Consider the following Factors:Age use of corrective lens, artificial eye, allergies, pain,

visual disturbances Health related factors such increase Blood Pressure, or

Diabetes mellitus Using the following equipment to assess the eyes:

Eye chart (Snellen chart), Chart or newsprint.Cover card.Penlight, and ophthalmoscope

Ask the client about history of previous eye surgery, trauma, use of corrective glasses or contact lenses, blurred vision, Diplopia, strabismus, recent changes in vision, date of previous vision test, allergies, eye redness, and frequent watering discharge

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Page 4: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Assess Visual Acuity: Done by placing the client 20

feet from the Snellen eye chart and testing each eye alone.

Assess extra ocular movements by asking client to hold his head and follow movements of your forefinger.

Assess peripheral vision: “Visual fields” Hemianopsia: blindness of 1/2

field in one or both eyes.Quadrantanopsia: blindness of

1/4 of visual field in one or both eyes.

Ascotoma: Island like blindness in visual field

Page 5: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Ear AssessmentTake history of ear surgery, trauma, frequent infection,

ear pain, drainage, hearing loss, tinnitus, vertigo, ototoxic medications, and last hearing examination

Assess client in sitting position & inspects the auricle’s placement, size, symmetry, and color.

Redness: sign of inflammation or fever. Color of ears must be the same as of the face.

Pallor: indicate frost bite. Palpate the auricles for texture, tenderness, and skin

lesion. If client complains of pain: pull the auricle and press

on the tragus and behind the ear over the mastoid process if pain increase, means external ear infection, if pain is not increase, means middle ear infection may be present. 5

Page 6: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Inspection the ear canal for size and discharge. Assessment of cerumen if it is yellow or green

may indicate infection. Assessment of hearing acuity: done simply by

identification of voice tones, with the client repeating testing words spoken by the nurse (whisper test)

N.B: deeper structure and middle ear can be observed only by otoscope.

Whisper Test (patient with normal acuity can correctly repeat what was whispered)

Weber Test (uses bone conduction to test lateralization of sound by a tuning fork)

Rinne Test (useful for distinguishing between conductive and sensorineural hearing losses)6

Page 7: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Weber Test: A tuning fork, set in motion by grasping it firmly by its stem and tapping it on the examiner’s hand, is placed on the patient’s head.

A person with normal hearing will hear the sound equally in both ears or describe the sound as centered in the middle of the head.

In an abnormal patient, the sound is heard louder in one ear (lateralization).

Rinne TestThe examiner shifts the stem of a vibrating tuning fork between

two positions: 2 inches from the opening of the ear canal (for air conduction) and against the mastoid bone (for bone conduction). Patient is asked to indicate which tone is louder or when the tone is no longer audible.

Normally, sound heard by air conduction is audible longer and louder than sound heard by bone conduction.

With a conductive hearing loss, bone-conducted sound is heard longer than air-conducted sound .

With a sensorineural hearing loss, air-conducted sound is audible longer than bone conducted sound.

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Page 9: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

The Otoscope ExaminationUsing the Otoscope :

Otoscope should be held in the examiner’s right hand, in a pencil-hold position, with the bottom of the scope pointing up. This position prevents the examiner from inserting the otoscope too far into the external canal. Choose the largest appropriate speculum

Using the opposite hand, the auricle is grasped and gently pulled upper and back to straighten the canal in the adult, while pulled down and back in infant and child ( <3 age )

The External Canal : Redness / swelling / lesion / foreign body / discharge

Tympanic Membrane : Color / character / perforation The healthy tympanic membrane is shiny, translucent ,

pearl-gray color Cone-shaped light reflex

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Page 11: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Assessment of the noseFunctions of the nose 1. Identify odors (upper 1/3 of septum) 2. Air passageway (obligate in newborns) 3. Air conditioning: humidify, warms/cools air, cleans and filters air of dust and most bacteria and voice resonanceInspect and Palpate External Nose 1) Symmetric, in the midline, skin lesion, pain

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Page 12: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Nostril patency:Inspect & observe symmetry, inflammation &

deformity. In case of swelling or deformities of nose, the nose is

palpated gently for tenderness, swelling and underlying deviations.

Normally the external nose is symmetrical, strait, non tender, and without discharge.

Assess mucosa which is normally pink in color. Yellowish or greenish discharge – means sinus

infection. Pale mucosa with clear discharge – means allergy. For client with NGT, nurse should routinely checks

for local breakdown of skin “Excoriation” of the nostril that characterized by redness and sloughing of the skin 12

Page 13: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Assessment of the sinusesFrontal and maxillary sinuses are examined for pain and

edema.Palpate sinuses both frontal (below the eyebrow) and

maxillary (below cheekbones) for tenderness, which verbalized by client during exam.

Percuss sinuses for resonance which is normally hollow tone, and noting abnormality e.g. flat, dull tone elicited or expresses pain on percussion

Transillumination sinusitis: is the transmission of light through tissues of the body. A common example is the transmission of a flash of light through fingers, producing a red glow. This is because red blood cells absorbed other colors of the beam and transmitted only the red component. Absence of light indicates mucosal thickening or the cavity is likely contain fluid or pus sinuses13

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Page 15: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Assessment of Mouth and pharynx1. Assessment of oral cavity can be made during

administration of oral hygiene. Lips – inspected for color, texture, hydration, contour, and

lesions. Inner and buccal mucosa, Gums and teeth inspected for

color, hydration, texture and lesions e.g. ulcers, abrasions or crusts.

Tongue and floor of mouth can carefully inspect. Assessment of palate “soft and hard” by extending client’s

backward, assessment for color, shape, texture, and extra bony prominences or defects

2. Assessment of PharynxAssessment for pharynx done: by using tongue depressors. Pharyngeal tissues are normally pink and smooth. Edema, ulceration, or inflammation indicates infections or

abnormal lesions

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Page 17: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Assessment of NeckAssessment done by inspection and palpation that the

client placed in a sitting positionAssess neck muscles, trachea, thyroid gland, carotid

arteries and jugular veins, cervical lymph nodes and cervical vertebrae.

Assess neck size and position of trachea and thyroidAssess range of motion by asking the client to tilt the

head backward and side to sideAssess lymph nodes and venous distention.

Normally:Neck should be symmetrical with full range of motion.No neck vein distention should be visible. Inspect and palpate cervical vertebrae Assess the posterior aspects of the neck for symmetry,

tenderness, masses or swelling.

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Thyroid gland is assessed by palpation, observation and auscultation.

Normal thyroid gland is not palpable. The isthmus is the only portion of the thyroid that is normally palpable

Palpation – for gland itself. If enlargement of thyroid gland is detected, the area over the gland is auscultated for a bruit

Bruit: vibrations sound of blood flow through arteries. In enlarged gland, heard with the diaphragm of stethoscope (This abnormal finding)

Page 19: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

TracheaTrachea normally centered; (at the suprasternal notch) The cartilages should be smooth, non tender and move

easily under examiner’s fingers when the client swallowPalpation done by placing the thumb and forefinger on

each side of the trachea

Assessment of the lymphatic systemLymphatic System consists of a network of collecting

ducts, lymph fluids e.g. spleen, thymus, tonsils, adenoids--- etc

Functions of lymphatic system Movement and transportation of lymphocytes Production of lymphocytes.Production of antibodies.Phagocytosis Absorption of fat and fat soluble substances.

Page 20: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Enlargement of lymph node: provides early indication of infection or malignancy.

Examination of lymphatic System : 2 stepsFirstly inspection for enlarged lymph nodes, skin lesions and

edema Secondly palpating gently the lymph nodes areas using

pads of "2, 3, 4" fingers in gentle circular motion. Press lightly and then increasing pressure gradually. Move skin lightly over the under lying tissues & not moving

the examining fingers over the skin. Large nodes due to malignancy are generally not tender

vary in size, hard, asymmetrical

Some Areas of lymph nodes Pre auricular: in front of the ear. Mastoid or posterior auricular – behind the ear. Above the

mastoid process. Occipital – at the base of skull posterior. Parotid – near the angle of the jaw.

Page 21: Faculty of Nursing-IUG Chapter (8) Head Assessment, face and neck

Sub-mandibular – midway between angle of jaw and the tip of the mandible.

Submentum – in the midline posterior to the tip of the mandible.

Anterior superficial nodes – in the anterior triangle of the neck.

Posterior cervical nodes – in the posterior triangle of the neck.

Deep cervical nodes – very deep and difficult to be examine.

Supra clavicular or scalene nodes – In the angle formed by clavicle and Sternocleidomastoid muscle.

Axilla, breast & Lower extremity (inguinal and popliteal nodes)

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