Cranial Nerves
Head Injury
Syncope
Medical Terminology
Shock
100
What are Olfactory, Optic, Occulomotor, Trochlear, Trigeminal, Abducens, Facial, Acoustic, Glosopharengeal, Vagus, Spinal Accesory, Hypoglossal
Name the 12 Cranial Nerves in order
100
coup- blow to moveable head contracoup- opposite site if impact, blow by immovable object such as the ground acceleration/deceleration skull fracture
Name the 4 etiologies of a concussion
100
transient LOC and muscle tone
What is syncope
100
increased breathing rate
What is tachypnea
100
-moist, pale, cool, clammy skin; weak and rapid pulse; rapid shallow respirations; decrease in BP *If conscious, athlete may display disinterest, irritability, restlessness or excitement *In severe cases, urinary retention and fecal incontinence
What are the signs/symptoms of shock
200
What is lateral eye movement
What is the function of cranial nerve VI.
200
epidural subdural intracerebral
What are the 3 types of intracranial hemorrhage
200
cardiogenic, orthostatic hypotension, vasovagal
What are the types of cardovascular syncope
200
nystagmus
What is the term for rapid involuntary eye movement
200
decreased respiratory exchange of oxygen and carbon dioxide
What is cardovascular syncope due to
300
What is phonation
Which test can differentiate between cranial nerves 9 and 10
300
eye opening, motor response, verbal response
What are the catagories of the Glascow Scale
300
caused by stimulation of the vagus/parasympathetic nervous system that causes a decrease in blood pressure and heart rate, leading to a decrease in cerebral blood flow
What is vasovagal syncope
300
flexion and extension
What is a decorticate posture? deceberate?
300
lying down with legs elevated
What position should you place a person in shock in
400
Pupils Equal And Reactive to Light
What does PEARL stand for and how do you test it
400
Dermatomes top of head, temporal/occipital, posterior cheek, supraclavicular, should/radial arm/ forearm, to thumb, middle finger, ulnar side, ulnar/upper arm Myotomes flexion, flexion, lateral flexion, shoulder elevation, abduction/external rotation, elbow flexion/wrist extension, elbow extension, wrist flexion, thum abduction/ ulnar deviation, finger ab/adduction
Name the Dermatomes and Myotomes C1 through L5
400
parasympathetic
Which nervous system does noncardiovascular syncope affect
400
dyspnea
What is the term for shortness of breath
400
decrease in blood volume
What is hypovolemic shock
500
what are olfactory-smell; optic- visul acuity, occulomotor- pupil response, trochlear- medial/inferior eye movement; trigeminal- facial sensory; abducens- lateral eye movement; facial- facial motor; vestibulocochlear- hearing; glossopharyngeal- taste, gag reflex, swallowing; vagus- phonation, gag reflex, swallowing; spinal accesory- cervical motor; hypoglossal- tongue movement
Name the 12 nerves and their functions in order
500
when trying to differentiate between the two, be aware that seizures are usually preceded by an aura (hallucinations, illusions, odor sensations, cognitive and affective changes)
How does one differentiate between a seizure and syncope
500
unequal pupil size
What is anisocoria
500
Hypovolemic shock- decrease in blood volume Respiratory shock- decrease in lung ability to supply enough oxygen Neurogenic shock- caused by general dilation of blood vessels,decreasing blood pressure, and resulting in not enough bloodto fill the system Psychogenic shock- fainting (syncope) Cardiogenic shock- inability of the heart to pump enough blood to the Body Septic shock- occurs from severe, usually bacterial, infection-toxins cause small blood vessels in the body to dilate Anaphylactic shock- result of a severe allergic reaction caused by foods, insect stings, drugs, or inhaling dusts, pollen, or other substances
Name and descrpe 5 types of shock
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