acute and chronic illness Flashcards

(107 cards)

1
Q

CAUSES OF SUDDEN ILLNESS

A
  • Degeneration
  • Obstruction of hollow organs * Infection
  • Congenital defects
  • Neoplasm
  • Environmental
  • Endocrine disturbance
  • Unknown / Obscure
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2
Q

order of treatment for medical emergency

A
  • Secure the scene
  • Chief Complaint
  • Primary Assessment
  • EMS / 9-1-1 as needed
  • History OPQRST, SAMPLE, FOCUSED
  • Vitals baseline
  • Secondary Assessment (as needed)
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3
Q

how often to you re asses vital baseline for stable or unstable

A

stable: 15min
unstable: 5

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4
Q

unresponsive patient order of treatment for medical emergency

A

EMS / 9-1-1 Unresponsive
* Primary Assessment
* Rapid Secondary (to rule out trauma)
* VITALS baseline (+ re-assess every 5 min)
* Obtain history from bystanders
* Obtain history from athlete ICE / Medical Form * Patient care on-going

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5
Q

Mnemic: “AEIOU TIPS”

A

Allergy, Acidosis (hyperglycemic coma – diabetic)
* Epilepsy, Endocrine Problem, Electrolyte abnormality,
* Insulin (hypoglycemia)
* Overdose (or poisoning)
* Underdose (and other renal problems)
* Trauma, temperature abnormalities (hyper/hypo)
* Infection
* Psychogenic
* Stroke , space occupying lesion in cranium

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6
Q

what is syncope

A

“FAINTING”
Syncope is a temporary loss of consciousness typically due to a brief lack of blood flow to the brain. Normal blood flow to the brain is about 50ml/min, syncope occurs ↓30ml/min.

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7
Q

s/s of syncope

A

Signs/Symptoms may include:
“Fainting” with/without warning.
Pale, cool skin
Moist skin, lightheaded, dizzy, weak, Nausea, vomiting.
May feel numbness/tingling in fingers/toes  Ventilatory Rate / Pulse Rate
etc…

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8
Q

Normal blood flow to the brain is about _ml/min, syncope occurs ↓_ml/min.

A

50,30

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9
Q

The most common reasons of syncope are from a

A

drop in blood pressure upon standing (orthostatic hypotension), from a vasovagal response (a form of neurocardiogenic syncope), or from the heart not pumping enough blood to the brain, from an arrythmia (heart temporarily beating too fast or too low), or a weak heart muscle (such as in congestive heart failure).

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10
Q

Near syncope is the term for

A

“almost” having a syncope episode. This is where you feel like you “almost pass out”, and perhaps briefly get dizzy, lightheaded, woozy, and unsteady.

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11
Q

SYNCOPE
Causes: Mnemic “CONSNOC”

A

cardiac
orthostatic
neurcardiogenic
seizure
neuropathic: paraneoplastic. chronic diabete, post-viral, neurogenerative, POTS
other (mechanical, glucose)
cerebrovascular

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12
Q

Definitions: Paraneoplastic and
POTS

A

Paraneoplastic: affects from cancerous tumour POTS: postural orthostatic tachycardia syndrome.

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13
Q

This is from low blood pressure which occurs when someone stands up from a lying or sitting position. It is often seen with dehydration or blood pressure medication doses that are too high.

A

orthostatic syncope
orthostatic intolerance is another term for this

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14
Q

Structural can be outflow obstruction or low ejection fraction in CHF (congestive heart failure). Arrhythmia can be from the heart beating too fast (tachycardia) or too slow (bradycardia).

A

cardiac syncope

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15
Q

This is your classic vasovagal response where there is a sudden decrease in heart rate followed by an abrupt drop in blood pressure leading to syncope and collapse (passing out, or fainting).

A

neurocardiogenic

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16
Q

The physiologic mechanism for neurocardiogenic syncope can be triggered by several things

A

Vasovagal syncope classically occurs with a sudden scare (sees blood, intense pain, fright, etc.). Variants of the vasovagal response also include micturition or defecation syncope (think about the old lady who passed out after standing up from using the toilet, triggered by a large parasympathetic discharge), carotid hypersensitivity (think about the old guy shaving and becomes bradycardic by inadvertent carotid massage from pressing on the neck during shaving), and cough syncope or syncope with coughing.

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17
Q

t/f. syncopal episodes are almost never from a seizure.

A

t

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18
Q

his correlates to dysautonomia, also known as autonomic neuropathy. This is neuropathy involving the small nerve fibers that control heart rate, heart rhythm, blood pressure, gastrointestinal motility, sweating, and other things. The result is often a disconnect between blood pressure and heart rate where they are not working in synchronicity together, leading to symptoms such as syncope.

A

neuropathic syncope

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19
Q

diabete is part of which cause of syncope

A

neuropathic

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20
Q

what are the 2 common reason for inpatient neurology consultation

A

cerebrovascular syncope and seizure syncope

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21
Q

Think posterior circulation and vertebrobasilar ischemia.assess for associated brainstem symptoms such as double vision, hemiparesis or hemisensory loss, slurred speech, vertigo, dysphagia, et

A

cerebrovascular syncope

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22
Q

how to difference seizure from syncope

A

The presence of a cut tongue
*Lateral tongue bite (100% specificity for tonic clonic seizure)
*Patient has no recall of unusual behaviors before the loss of consciousness
*Muscle tone (increased tone more likely seizure
*Number of limb jerks – The 10:20 Rule: patients with witnessed >20 myoclonic jerks after sudden loss of consciousness is more likely seizure
*Head turning during event
*Unusual posturing during the event
*Absence of presyncope (eg: dizziness, lightheadness symptoms prior)
*History of epilepsy
*Post-ictal state (period between when seizure subsides and when patient returns to baseline, usually between 5 and 30 minutes, characterized by confusion, drowsiness, hypertension, headache, nausea, etc.)
*Urinary incontinence (not always reliable sign of seizure)

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23
Q

how to difference syncope from seizure

A

SYNCOPE
*Loss of consciousness with prolonged sitting or standing
*Dyspnea before loss of consciousness
*Palpitations before loss of consciousness
*Muscle tone (decreased tone more likely syncope)
*Number of limb jerks - The 10:20 Rule: patients with witnessed <10 myoclonic jerks after sudden loss of consciousness is more like syncope.

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24
Q

The 10:20 Rule: patients with witnessed <10 myoclonic jerks after sudden loss of consciousness is more like

he 10:20 Rule: patients with witnessed >20 myoclonic jerks after sudden loss of consciousness is more likely

A

syncope
seizure

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25
Approximately 90% of people who have a syncopal episode will have .
Approximately 90% of people who have a syncopal episode will have myoclonic jerks.
26
Post-exertional syncope frequently occurs when
exercise is stopped suddenly and reduction of lower extremity muscle pumping results in less cardiac venous return and cardiac output. In such a circumstance, an acute increase in myocardial contractility can lead to activation of the cardiac depressor reflex inducing concomitant paradoxical bradycardia. As a result, the athlete may develop acute loss of postural tone, hypotension, and therefore transient global cerebral hypoperfusion – this is termed the Bezold-Jarisch reflex.
27
what is Bezold-Jarisch reflex.
e athlete may develop acute loss of postural tone, hypotension, and therefore transient global cerebral hypoperfusion
28
t/F. Syncope immediately post- exercise which occurs when the subject is still standing, is usually less concerning than syncope during exercise.
T
29
what is the most common presentation, accounting for more than 85% of cases.
Syncope unrelated to exercise
30
This form of syncope (frequently referred to as neurocardiogenic, or reflex or vasovagal syncope) is largely neurally mediated with poorly understood pathophysiology.
non-exercise related syncope
31
vasovagal syncope, considered a benign condition, typically occurs when
going from a sitting to standing position, or experiencing fear or emotional distress with specific triggers such as sight of blood or trauma.
32
situational syncope, as the name implies, tends to be reproducible with
certain behaviors or activities such as coughing, bearing down to pass stool, or micturition.
33
Dehydration and reduced intravascular volume can induce a state of
rthostatic hypotension and induce a presyncopal event with many of the same prodromal features of reflex syncope but importantly no loss of consciousness.
34
Syncope which occurs during exercise raises concern for
structural heart disease and can serve as the only symptom that precedes sudden cardiac death.
35
The differential diagnosis for life-threatening causes of syncope in athletes includes:
Hypertrophic cardiomyopathy (HCM) * Anomalous coronary artery, * Arrhythmogenic right ventricular dysplasia (ARVD) * Ion channelopathies such as Long QT Syndrome (LQTS) or the Brugada Syndrome, * Pyocarditis, * Previously undiagnosed congenital heart disease such as noncompaction cardiomyopathy. * Although not necessarily associated with underlying native structural heart disease, commotio cordis is an important cause of syncope and is characterized by sudden cardiac death attributable to cardiac contusion from trauma to the precordium. * Heat stroke or hyponatremia must also be considered in patients with exercise related syncope.
36
which type of diabetes is a childhood disease and need injection due to no insulin production
type 1
37
which type of diabetes is a adult onset with little insulin production
type 2
38
In Canada, a person who doesn’t have diabetes has normal blood glucose levels between
4.0 mmol/L and 7.0 mmol/L.
39
glycémie criteria
blood sugar between 54 (3,0) mg/dl and 70 (3,9) mg/dl blood sugar less than 54 mg/dl (3,0 mmcl/L) an emergency where you need help from someone else to recover (no blood sugar level has been defined)
40
NORMAL GLUCOSE RANGES: Fasting blood glucose (sugar)/ blood sugar before meals (mmol/L: Blood sugar two hours after eating (mmol/L):
4.0 to 7.0 5.0 to 10.0
41
alternate choice of oral glucose
6 LifeSavers * 15-20 JellyBeans * 20-25 Skittles * 5-10 Mentos * 435 ml whole milk * 200ml of orange juice * 15g of glucose gel Stability snack: * cheese and crackers * 1/2 peanut butter sandwich
42
how many gram of oral glucose to take with mild hypoglycemias
15g, so around 4 tablet
43
who can use glucagon for low blood sugar
paramedic, HCP, trained guardian by nasal spray or injection
44
effect of insulin
Twoeffects: -increase sugar uptake by cells -accelerates process by which sugar is stored in the liver/muscles.
45
Altered relationship between blood glucose & insulin Poor monitoring can lead to...
1. DIABETIC COMA (Hyperglycemia-elevated blood sugar) - Develops slowly if not enough insulin is taken. Diabetic ketoacidosis develops as alternate energy sources (fats) are used, producing waste products. 2. INSULIN SHOCK (Hypoglycemia-low blood sugar)) - develops quickly if too much insulin is taken without enough food, causes ↓ blood sugar level
46
DIABETIC COMA PROBLEMS:
Starving in a sea of sugar” -Inadequate insulin supply -Incomplete metabolism as sugars unable to cross cell membranes leading to:  blood sugar levels.  body fluid as  urine to flush out excess sugars
47
cause of diabetic coma
Pancreas not producing enough insulin -Patient has not taken enough insulin -Patient has overeaten,  sugar for available insulin -Infection/illness affects insulin production Hypovolemic shock and ketoacidosis develops
48
DIABETIC COMA SIGNS / SYMPTOMS
* * * * * * * * * * * * * * *  Urination (polyuria)  Thirst (polydipsia) due to dehydration, warm dry skin Dehydration  Hunger (polyphagia) ↑ appetite , lacks nutrients Nausea , vomiting, leading to increased dehydration  Pulse (tachycardia) BP Kussmauls respirations; deep & rapid to blow off CO2 Red ,dry, warm skin and dry mucous membranes Sweet /, fruity acetone odor on breath ( like alcohol) Confused, slurred speech ,delayed responsiveness Fever Double vision Eventual coma due to blood acid imbalances Progressive over hours to days. Death if not treated.
49
what to do with diabetic coma if person is conscious
If not sure hyper vs hypo glycemia (no glucometry): Give ORAL GLUCOSE 15g (easily digestible): glucose paste/gel on mucous membranes coke, orange juice, apple juice, etc. Patient should start to feel better within 5-15 minutes. If not better refer to further care depending on urgency of symptoms
50
what to do with diabetic coma If person is unconscious
If not sure hyper vs hypo glycemia (no glucometry): Give ORAL GLUCOSE 15g (easily digestible): glucose paste/gel on mucous membranes coke, orange juice, apple juice, etc. Patient should start to feel better within 5-15 minutes. If not better refer to further care depending on urgency of symptoms
51
diabetic coma is a hypo or hyperglycemias
hyper
52
insulin shock is a hypo or hyperglycemias
hypo
53
which one between insulin or diabetic is more common
insulin shock
54
problem with insulin shock
Hypoglycemia can lead to death as brain depends entirely on glucose for metabolism * Rapid onset
55
cause of insulin shock
Took too much insulin * Not eating enough food * Exercising too much
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*Diabetics exhibiting unusual behaviors or neurological signs should be treated for
insulin shock
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INSULIN SHOCK SIGNS / SYMPTOMS
Rapid onset of symptoms Weak, dizzy Skin cold ,clammy Altered consciousness Confused, nausea, vomit, Seizure, combative Uncoordinated, irritable, Nervous, drunk behavior, Coma
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INSULIN SHOCK (Hypoglycemia) TREATMENT conscious
If Glucometry available: Blood Glucose <3.3mmol/L 1.Give 15g of oral glucose in easy digestible form to  blood sugar levels. Monitor LOC and re-evaluate blood glucose in 15 minutes 2.Give a second dose of 15g if blood glucose still below 3.3 mmol/L and patient has good LOC and can tolerate another dose. 3. After 15 minutes if patient not improved / back to normal should be taken to hospital for further care to re- establish proper and exact insulin levels.
59
If no glucometry and person not back to normal within a few minutes (max. _) should have
If no glucometry and person not back to normal within a few minutes (max. 15) should have blood work done in a hospital to re- establish proper and exact insulin levels.
60
can you give insulin on the field
Never give insulin in the field as risk of overdose can be fatal. Exact dosage must be determined; thus risk is too high in the field once diabetic is in distress.
61
*Never use insulin if blood sugar level is below.
*Never use insulin if blood sugar level is below 3.9mmol/L.
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INSULIN SHOCK (Hypoglycemia) TREATMENT * UNCONSCIOUS
UABC, 911, Maintain airway / Ventilations / O2 as required * Take blood glucose level if Glucometry available Do not give anything by mouth if unconscious (no gag) GLUCOSE Give 15g glucose gel through alternate mucous membrane Maintain ABC’s and prepare for transport GLUCAGON If trained, administer Glucagon IM / Nasal
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T/F Mild or moderate hypoglycemia can occur multiple times a month.
t
64
Severe hypoglycemia is characterized by
Mild or moderate hypoglycemia can occur multiple times a month. Severe hypoglycemia is characterized by severe cognitive impairment, requiring external assistance for recovery, and can be extremely frightening for patients and caregivers.
65
Severe hypoglycemia can result in
ardiovascular disease, seizure, coma, and, if left untreated, death. These severe hypoglycemic events can occur multiple times a year. Such events require emergency assistance from another person or caregiver such as a family member, friend, or co-worker.
66
_ are two critical hormones in a glycemic control system that keep blood glucose at the right level in healthy individuals.
glucagon, insulin
67
According to the American Diabetes Association, glucagon should be prescribed for all individuals at increased risk of clinically significant hypoglycemia, defined as blood glucose <
3.0 mmol/L
68
An emergency glucagon injection kit includes:
A vial with glucagon powder. *A syringe with sterile water.
69
How to give an emergency glucagon injection
1.Open the glucagon kit. There may be pictures on the inside of the plastic case or on a paper insert. Read and follow the instructions that come with the kit. 2.Take the cap off of the glass vial with the glucagon powder (see Figure 3.Pick up the prefilled syringe and remove the needle cover. 4.Push the needle into the center of the rubber stopper. Slowly push down on the syringe plunger to inject all the liquid into the glass vial (see Figure Do not remove the needle from the vial. 5.Gently shake or roll the vial to mix it. Hold the vial and syringe in one hand with the vial on top and syringe on bottom (see Figure 4 Mix until all the powder is completely dissolved. The solution should be clear and colorless. You may see bubbles from mixing, this is normal. Do not use the medication if it’s cloudy or you see solid particles that do not go away after Call 911 right away. 6) Keep holding the vial and syringe with the vial on top and the syringe on bottom. Move the tip of the needle towards the bottom of the vial near the rubber stopper (see Figure 5). Pull back on the plunger of the syringe to fill the syringe with all the medication in the vial. If there is air at the top of the syringe, gently push the plunger to remove it. 7.Choose an injection site. You can inject glucagon into the top of the thigh (upper leg), outer buttock area, or upper outer arm. Clean the site with an alcohol swab, if you have one. 8.Inject the glucagon into the muscle. Insert the needle into the skin in one quick motion at a 90-degree angle (straight up and down). Use your thumb to push the plunger all the way down to inject the medication (see Figure 6). Only inject the glucagon through the person’s clothing if you cannot remove the clothing from the injection site quickly.
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What to do after giving someone an emergency glucagon treatment
After the injection, roll the person onto their side. Glucagon sometimes causes people to vomit, turning them onto their side will help keep them from choking. Call 911 for an ambulance. * Check the person’s blood sugar level 15 minutes after the treatment. An unconscious person will usually wake up within 15 minutes.
71
What to do after giving someone an emergency glucagon treatment if the person is awake after 15min
If their blood sugar is still below 3.9 mmol/L, follow the rule of 15/15. * If their blood sugar is 3.0 mmol/L or higher, have them eat a snack or next meal within one hour. This will help stop their blood sugar from dropping again. A small snack may include one of the following: * Peanut butter or cheese with 4 to 5 crackers. * Half of a sandwich and 4 ounces of milk. * A single-serve container of Greek yogurt.
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Treatment for low blood sugar emergencies
BAQSIMI - Dry Nasal Spray
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when can you use dry nasal spray BAQSIMI
SEVERE HYPOGLYCEMIA in people with diabetes aged 4 years and older
74
characteristic of BAQSIMI dry nasal spray
*Dry nasal powder form of glucagon *No inhalation required—absorbed passively in the nose *Single, fixed 3 mg dose *Ready to use with no reconstitution or priming *Does not need to be refrigerated, store at temperatures up to 86°F (30°C) in the shrink-wrapped tube provided. BAQSIMI can be used for 2 years from the date of manufacture. Check the expiration date before use. INDICATION BAQSIMI® is indicated for the treatment of severe hypoglycemia in adult and pediatric patients with diabetes ages 4 years and above.
75
what is The first and only dry nasal spray to treat very low blood sugar.
BAQSIMI
76
When to use NASAL GLUCAGON (BAQSIMI)
If blood sugar drops from low (mild or moderate) to very low (severe).  BAQSIMI should be used for very low blood sugar emergencies when the patient is unable to eat or drink and needs help from someone else.  Some signs of a very low blood sugar emergency are feeling dizzy, shaking, sweating, having difficulty thinking or speaking, losing coordination, losing consciousness.
77
who can use nasal glucagon
Family / Caregivers / Friends / HCP can help with BAQSIMI in pre-hospital setting (conscious or unconscious situations).
78
what to do if a diabetic person is in hypo and can't eat or drink
use Emergency Glucagon
79
An emergency glucagon treatment is a
medication used to treat severe hypoglycemia. The liver stores sugar to use as energy or to raise low blood sugar. * An emergency glucagon treatment tells the liver to release the sugar into the bloodstream. This helps raise the blood sugar back to normal levels (3.9mmol/L).
80
Never use insulin if the blood sugar level is below
3.9 mmol/L
81
caution with nasal glucagon
do not press the plunger until ready to give the dose
82
how to know when the dose of nasal glucagon is complete
when green line disappears
83
what to do after using BAQSIMI
Call for emergency medical help right away *If the person is unconscious, turn the person on their side *Throw away the used Device and Tube *Encourage the person to eat as soon as possible. When they are able to safely swallow, give the person a fast-acting source of sugar, such as juice. Then encourage the person to eat a snack, such as crackers with cheese or peanut butter *If the person does not respond after 15 minutes, another dose may be given, if available
84
can you deliver a second dose of nasal glucagon
*If the person does not respond after 15 minutes, another dose may be given, if available
85
Storage and handling of glucagon
*Do not remove Shrink Wrap or open the Tube until you are ready to use *Store BAQSIMI in the Shrink-Wrapped Tube at temperatures up to 86oF (30oC) *Replace BAQSIMI before the expiration date printed on the Tube or carton
86
Types of Seizures
GENERALIZED TONIC-CLONIC SeizuresPARTIAL Seizures ABSENCE Seizures FEBRILE Seizures
87
stage of generalized tonic-clonic seizure
.1 Aura (may experience unusual sensation/feeling) 2. Tonic (LOR, muscle rigidity) 3. Clonic (convulsions) 4.Postictal (diminished responsiveness, gradual recovery/confusion)
88
what type of seizure is know as Grand mal
GENERALIZED TONIC-CLONIC Seizures
89
GENERALIZED TONIC-CLONIC Seizures characteristic
*-a.k.a.: Grand Mal (most well known seizure) -involve both hemispheres of brain * -usually unresponsive -rarely last more than a few minutes (1-3 min) * -may have preceding aura
90
what type of seizure is the most common type with epileptic
partial seizure
91
characteristic of simple partial seizure
patient usually aware of surrounding
92
characteristic of complex partial seizure
lasts longer (1-2 min) , patient awareness impaired or loss but remain responsive. usually don't remember and will be confused
93
partial seizure usually involve
small area of one hemisphere *-can spread and become a generalized
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which type of seizure aka petit mal or non convulsive seizure
absence seizure
95
S/S of absence seizure
Short period of unawareness, loss of orientation, confused day dreaming, staring into space minor myoclonic jerks may smell burnt toast often occurs before grand mal
96
which type of seizure is most common in children and usually last only a few second
absence
97
which type of seizure occur in infant/youg children < 5yrs old
febrile
98
which type of seizure is brought on by rapid increase in body temp >39
febrile
99
General Treatment for Seizures
1. prevent injury -move nearby object -protect from harm 2. Manage Airway - ideally side-lying
100
As HCP on the field of play, if we are not yet equipped to provide further care, the patient should be placed on their _. Ideally, the face should also be _ allowing for drainage of the secretions.
As HCP on the field of play, if we are not yet equipped to provide further care, the patient should be placed on their side to protect the airway. Ideally, the face should also be tilted slightly down towards floor allowing for drainage of the secretions.
101
Always important to take the _ pulse early on to ensure adequate circulation is present.
carotid
102
tx of seizure
ABC’s, O2 - OAP if anticipated/protect airway - do not restrain movement, - time seizure activity - note seizure patterns, medic alert - prevent injury: protect head, move objects, - position: ideally side-lying - if known epileptic/single seizure: 2nd survey/rest
103
when do you call 911 for a seizure
unknown epileptic, seizure lasts for more than a few minutes, multiple seizures, injured, pregnant, diabetic, cause unknown, infant/child, seizure in water, remains unconscious
104
STATUS EPILEPTICUS
*-seizure lasting >5 min -series of seizures lasting >5 min without return to normal *-serious condition requiring rapid intervention/transport
105
what is the position you put someone after the seizure stop
recovery position
106
to give a full dose of seizure rescue nasal spray do you need to use both nasal spray that come with the pack
yes 1 dose=2 nasal spray
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