Assessment Flashcards
Purpose of the Neurological Examination
- Determine whether nervous system dysfunction is present
- Diagnose disease of the nervous system
- Localize disease within the nervous system
Major components of the Neurological Examination
- LOC
- Mental Status
- Cognitive Function
- Muscle tone, bulk, strenghth
- Senory function
- Cordination
- Reflexes
Questions for the Neurological Cheif Complaint
- Change in intellect
- Onset of memory defecit
- Difficulty of concentration
- Personality change
- Depression
- Loss of drive
- Headache
- Seizure
- Dizziness
- Vertigo
- Diplopia
- Tinnitus
- Incordination
- Weakness
- Pareshtesia
- Speech Difficulty
- Dysphagia
- Bladder, bowel, or sexual dysfunction
- Sleep Difficulties
MSE: General impression of awareness and mental function
- Level of Alertness
- General Appearance and Behaivor
- Mood and emotional state
- General Thinking Process
- Content of Thought
MSE: Reception and interpretation of sensory stimuli
- Orientation
- Personal ID
- Attention
- Comprehension
MSE: Higher-Level cognitive function
- Memory
- Calculations
- General fund of information
- Abstract thinking, reasoning, and judgement
- Language and speech
- Constructional ability
- Motor intergrative function
Mood and Emotional State
Abnormal responses include hostility, evasiveness, anger, tearfulness, and depression
Screen for depression if suspected
General Appearance and Behaivor
- Attire
- Hygiene
- Posture/Movement
- Facial Expression
- Affect and Manner
Thinking Process
- Thought process
- Thought content
- Perception
- Speech
Abnormal Thought Processes
Name 3
- Circumstantiality
- Derailment
- Flight of Ideas
- Neologisms
- Incoherence
- Blocking
- Confabulation
- Perservation
- Echolalia
- Clanging
What is dysarthria?
Disorder of language articulation
Orientation
- Time
- Place
- Person
Reception and Interuption of Sensory Stimuli
- Orientation
- Personal ID
- Attention
- Concentration
- Comprehension
Personal ID
Name
Address
Background information
Attention
Ability to focus on a single sensory stimulus
Concentration
Sustained focus on a sensory stimulus
Attention and Concentration Assessment
- Number Series
- Spelling Backward
Comprehension
The ability to understand the meaning of visual, auditory, and other stimuli
Higher-Level Cognitive Functions
- Memory
- Calculations
- General Fund of Information
- Abstract thinking, reasoning, and judgement
- Language and Speech
- Constructional ability
- Motor intergrative function
Memory
Ability to register, store, and retrieve information
How is memory commited?
Through registration, storage, and retireval of information
Memory is subdivided intp what groups?
- Immediate
- Short-Term
- Long-Term
Immmediate Memory testing
Choose 3 unrelated words for the patient to recite immediately
Short-term memory testing
Ask the patient to retrieve the same 3 words from immediate memory testing 5 minutes later
Long-Term Memory testing
When is your date of birth?
Where is your place of birth?
Where di you go to school?
Wheen did you attend school?
Where is your school located?
What do you do for work?
Where do you work?
How long have you worked there?
What is your spouses name?
What is your childrens name?
How old are they?
Whats your mothers maiden name?
Name 3 different types of amnesia
- Retrograde Amnesia
- Antegrade Amnesia
- Psychogenic Amnesia
General Fund of Information testing
Ask the patient to retireve information related to their location and area of expertise
Abstract Thinking testing
Ask the patient to interpret a sentence like “People who live in glass houses should not throw stones”
Similarities testing
Ask the patient to find similarities between two words
Reasoning testing
Define differences between combinations “mistake” vs “lie” and “sadness” vs “hopelessness”
Judgement
Opinion or evaluation of something
Insight
Ability to see the inner nature of things
Judgement and Insight testing
“What brings you in today?”
Aphasia
Disorder of processing language
Apraxia
Disorder of motor programming of language symbols
Classifications of Aphasia
Brocas Aphasia
Wernickes Aphasia
Global Aphasia
Conduction Aphasia
Anomic Aphasia
Brocas Aphasia
Unable to convert thoughts into meaningful language
Normal reception of language is intact
Wernickes Aphasia
Fluent unintelligble speech due to impaired pronounciation
Impaired comprehension of language
Constructional Ability testing
Ask the patient to draw a figure on command
CN 1 Assessment
Stimuli?
Olfactory Nerve
Have the patient smell a common odor
Sensory
Components of the Ophthalmoscope Exam
- Optic Disc
- Macula Lutea
- Fovea
- Diameter of arteries and veins
CN II Assessment
Stimuli?
Optic Nerve
Visual Acuity, Visual Fields, Ophthalmoscopic Exam
Senosory
Common abnormal Optic Disc findings
Papilledema
Papillitis
Optic Atrophy
Retotubular Neuritis
Optic Neuritis
Cotton wool patches
Cranial Nerve III, IV, VI Assessment
Stimuli?
Oculomotor, Trochlear, Abducens
1. Position of the eyes
2. EOM
3. Examine the pupils
4. Direct Light reflex
5. Near-Point Reaction
Motor
Diplopia
Double vision or seeing two seperate images
Gaze Palsy
Eyes move conjugately but have limited movement in one direction
CN V Assessment
Stimuli?
Trigeminal Nerve
Light Touch
Pain Perception
Sensory, Motor
CN VII
Stimuli?
Facial Nerve
- Protrude the tounge
- Sweet on tip
- Sour on sides
- Bitter in the back
- Smile
Sensory, Motor
CN VIII
Stimuli?
Acoustic
- Whisper
- Shout
- Weber
- Rinne
Sensory
CN IX/X
Stimuli?
Glossopharyngeal/Vagus
- Say “ah”
- Assess voice quality
Sensory, Motor
CN XI
Stimuli?
Spinal Accessory Nerve
- Palpate the trazpezius muscle
- Turn their head
Motor
CN XII
Hypoglossal
- Open the mouth
- Protrude the tounge
- Swing tounge from side to wide
Upper Extremity Assessment
- Shoulder Movement
- Adduction of Shoulder
- Flexion of elbow
- Extension of elbow
- Pronator Drift
- Extension of wrist
- Flexion of wrist
- Extension of fingers
- Flexion of Fingers
- Abduction of Fingers
- Adduction of fingers
- Opposition of thumb
Shoulder Movement
Muscle, Spinal Level?
Extend your arms and push agaisnt the wall
Seratus anterior; C5, C6, C7
Adduction of Shoulder
Muscle, Spinal Level?
Flex your elbow and move your upper arm away from your body
Deltoid and Supraspinatus; C5, C6
Flexion of Elbow 1
Muscle, Spinal Level?
Flex your elbow and make a fist parallel to the ground
Biceps Crachii, C5
Flexion of Elbow 2
Muscle, Spinal Level?
Flex your elbow and make first parallel to the midline
Brachioradialis, C6
Extension of Elbow
Muscle, Spinal Level
Push me away with your arm
Triceps brachii, C7, C8
Pronator Drift
Raise arms and keep them elevated for “x” amount of time
Extension of Wrist
Muscle, Spinal Level?
Extend your wrist and dont let me straighten it
Extensor carpi readialis longus and ulnaris; C6, C7
Flexion of Wrist
Muscle, Spinal Level?
Flex your wrist and dont let me straighten it
Flexor carpi radialis and ulnaris; C7, C8
Extension of Fingers
Muscle, Spinal Level?
Put your fingers straight and dont let me push down
Extensor digitorium communis, extensor indicis proprius, digit minmi. C7
Flexion of Fingers
Muscle, Spinal Level?
Flex your fingers and dont let me straighten them
Flexor digitorum superficialis, profunder, and lumbricals. C8, T1
Abduction of fingers
Muscle, Spinal Level?
Put your hand on the table and resist me trying to put them together
Dorsal interossei, Abductor digiti quinti. T1.
Adduction of Fingers
Muscle, Spinal Level?
Put your hand on the table with the fingers slightly spread. Resist me trying to put them together
Palmar interossi. C8, T1
Opposition of thumb
Muscle, Spinal Level?
Touch the tip of your little finger with your thumb
Opponen pollicis. C8, T1
Lower Extremity Assessment
- Hip Flexion
- Hip Adductors
- Hip ABductors, gluteus medius and minimus
- Hip extension
- Knee extension
- Knee flexion
- Dorsiflexion of ankle
- Plantar flexion of ankle
Lower Extremity muscles
- Iliopsoas
- Adductor brevis
- Adductor longus
- Adductor magnus
- Gluteus maximus
- Quadriceps
- Hamstrings
- Tibialis anterior
- Peroneus tertius
- Extensor digitorum longus
- Extensor hallucis longus
- Gastrocnemius and soleus
- Tibialis posterior
- Peroneus longus and brevis
Hip Flexion
Muscle, Spinal Level?
Flex your thigh agaisnt the resistance provided
Iliopsoas. T12, L1, L2, L3
Hip ADductors
Muscle, Spinal Level?
Lie on your back, seperate them, and spread them open
A. Brevis, A. Longus, A. Magnus. L2, L3, L4.
Hip ABductors, gluteus medius and minimus
Muscle, Spinal Level?
Spread both legs against my hands
Gluteus Medius. L4, L5, S1
Hip Extension
Muscle, Spinal Level?
(Place hands on anterior and posterior thigh)
Push leg down against the bed
Gluteus maximus. L5, S1, S2.
Knee Extension
Muscle, Spinal Level?
(Place patient in prone position, Examiner places hand on top of lower leg)
Straighten your leg
Quadriceps. L2, L3, L4.
Knee Flexion
Muscle, Spinal Level?
(Examiner partially flexes knee above the ankle and stabilizes the hip with the other hand)
Flex your knee
Hamstrings. L5, S1, S2
Dorsiflexion of Ankle
Muscle, Spinal Level
(Place hand on top of foot)
Pull your toes toward your nose
T. Anterior, Peroneus ertius, Extensor digitorum longus, E. hallucis
L4, L5
Plantar flexion of ankle
Muscle, Spinal Level
(Place hand on ball of foot)
Press down like on the gas pedal
Gastrocnemius, Soleus. S1, S2.
Foot Inversion
(Place hand on lateral side of foot)
Try to move your foot outward and down
Foot Eversion
(Place hand on lateral side of foot)
Turn your foot outward
Peripheral Nerves
(Name 6)
Obturator
Superior gluteal
Inferior gluteal
Femoral
Sciatic
Deep peroneal
Tibial
Superficial peroneal
Long Thoracic
Axillary
Musculocutaneous
Radial
Medial
Ulnar
Superficial Sensation Assessment
- Light Touch
- Pain
- Temperature
Light Touch
Use a wisp of cotton to lightly touch around the skin
Pain
Use a “sharp” object to lightly touch around the skin
Temperature
Ask the patient to identify hot or cold with a tube of water
Deep Sensation Assessment
Vibration
Deep pressure pain
Proprioception
Vibration
128-hz tunig fork is placed on big toe and thumb
Deep Pressure pain
Achilles tendon and forearm muscles are squeezed
Proprioception
The thumb and then the large toe is moved up or down
Discrimitive Sensation Assessment
Two-Point
Point
Recognition of shape and form
Texture
Graphesthesia
Extension Phenomenon
Two-point Discrimination
Part of the body is pricked with sharp objects to see if two sensations are felt
Point Discrimination
Patient is asked where the patient was touched
Recognition of shape and form
Identify objects in their pocket
Texture discrimination
Diffrentiatate among textures
Graphesthesia
A letter or number is written on the palm and then the patient is asked to identify the symbol
Extension phenomenon
Touch the patient on each side simultaneously. Determine if the patient can tell the difference
Upper Extremity Cerebellar Assessment
- Touch your finger to my finger
- Pronate and Supinate one hand and then the other
- Rapid tap fingers
Lower Extremity Cerebellar Assessment
- Slide heel down the other legs shin while sitting
- Draw the number 8 with your foot in the air
Balance
Rombergs Sign
Muscle Stretch Reflexes
Biceps
Triceps
Brachioradialis
Patellar
Achilles
Plantar
Superficial Reflexes
Corneal
Gag
Swallowing
Upper Abdominal
Lower Abdominal
Cremasteric
Bulbocavernosus
Perianal
Corneal Reflex
Touch cornea lightly with a wisp of cotton
Gag Reflex
Stimulate the back of the pharynx
Swallowing Reflex
Stimulate one side of the uvula
Upper Abdominals Reflex
Stroke the outer abdomen toward the umbilicus
Lower Abdominals Reflex
Stroke the lower abdomen toward the umbilicus
Cremasteric Reflex
Lightly stroke the inner aspect of the thigh or lower abdomen
Bulbocavernosus Reflex
Apply direct pressure over the bulbocavernosus muscle behind the scrotum
Perianal Reflex
Scratch the tissue at the side of the anus