Self-Harm Flashcards

1
Q

what is SCOFF?

A

used for to screen for eating disorder (ED)

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2
Q

what items are on SCOFF?

A

Sick —due to fullness of food
Control—lost control over eating
One stone—-Gained ONE stone in last three month?
Fat— feeling fat, when others say they’re not?
Food—does food dominate their life?

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3
Q

Specifity of SCOFF?

A

98%

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4
Q

Sensitivity of SCOFF?

A

84%

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5
Q

cutoff point on SCOFF

A

≥2

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6
Q

Safe sedatives for Liver impairment?

A

LOTZ
Lorazepam
Oxazepam
Temazepam
Z o p i c l o n e

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7
Q

self harm is referred to any act of self injury (poison or physical) regardless of……!!!

A

motivation

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8
Q

do overdose or overconsumption of alcohol constitute the concept of self-harm?

A

nope

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9
Q

is self harm more common in young or old?

A

young

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10
Q

is self harm more common in girls or boys?

A

girls (three times more)

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11
Q

has rate of self harm increase or decreased over past decade?

A

raised

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12
Q

Rate of self-harm for 15 year olds in HSBC study?

A

22%

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13
Q

rate of life time experience of self harm in adolescents in OECD countries?

A

13-18%

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14
Q

rate of self harm in Goth culture?

A

53%

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15
Q

most common age for self-harm?

A

12-15

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16
Q

self-harm annual prevalence for all age groups?

A

0.5%

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17
Q

death by suicide among those how do self-harm compared to public

A

50-100 folds increase

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18
Q

rate of repeat in self harm after one year

A

16%

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19
Q

how often people who make self harm visit GPs in the previous month?

A

often (approx. half)

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20
Q

why self harm should be taken seriously in elderly?

A

coz there is usually intent to kill onself

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21
Q

how many people with self harm ever use health service to report it?

A

50% (6% at some point engage in self-harm)

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22
Q

Risk factors for suicide after self-harm?

A

Male
poor physical
suicide intent in self-harm
Previous episodes of self-harm

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23
Q

when can psychosocial assessment be postponed to after medical treatment?

A

only and only if :
a life saving medical Rx is needed
patient is unconcious
patient incapable for assessment

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24
Q

Breath or blood alchol levels in psychosocial assessment of self-harm cases

A

Do not use them to delay the assessment

They might not be accurate anyway (NICE says)

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25
NICE stance on Risk assessment Tools?
they're crude & Not recommended
26
what Risk assessment tools are not recommoned in
- Predicting future suicide or repeating self-harm act - Who needs and who won't need treatment - Risk stratification
27
NICE stance of mechanical restraint in emegency departments?
do not use them to prevent self-harm
28
NICE stance on children with self-harm
should be reviewed joinly daily by paediatrician and children and young mental health team
29
non-pharma management of self-harm
structured, person-centred CBT
30
what should be certain about non-pharma interventions in self-harm?
they should start ASAP at least 4-10 session
31
examples of non-pharma intervention in self-harm cases?
CBT Problem solving therapy
32
how long follow-up should take place after discharging a case of self-harm?
within 24 hrs
33
drugs poisonings that require serum concentration to be taken? 1
-----------amzepine Carb - -oxyhaemoglobin -anol Eth - -ylene glycol - anol Meth - - otrexate
34
drugs poisonings that require serum concentration to be taken? 2
Digoxin Iron Lithium Paracetamol Aspirin Theophylline Valproate
35
the ---------- activated charcoal is give, the more affective.
sooner
36
activated charcoal may be affective ------ after ingestion.
1 hour
37
when can activated charcoal be affective hours after ingestion?
when overdosed drug is in modified release preparation or medicines with antimuscarinic properties
38
when activated charcoal use is even more important
when drugs overdosed are toxins even in small doses like an antidepressant
39
when can activated charcoal be used in children?
1- A toxic amount is ingested within 1 hour 2- no contraindication 3- toxin can be removed by activated charcoal 4-risk benefit ratio is justified
40
what substances activated charcoal won't be able to remove?
ionized polar water-soluble
41
what substances activated charcoal will be able to absorb?
nonpolar unionized poorly water soluble
42
what drugs can't be removed by charcoal?
Iron, Lithium, electrolytes and alcohol
43
Contraindication to use Charchoal
- patients with unprotected airways -Threat of GI performation or haemorrhage -When it might make visibility unclear in due endoscopy -Intestinal obstruction -Ingested toxin is alcohol, lithium, electrolytes or iron
44
in which drug overdose can you repeat giving charcoal even after they're absorbed?
carbamazepine phenobarbital quinine theophylline dapsone
45
other options alternative to charoal?
alkalinisation of the urine for aspirin haemodialysis for ethylene glycol, lithium, methanol, phenobarbital, aspirin and valproate
46
when can we perform gastric lavage
over 1 hour of ingestion the toxic can't be removed by charcoal
47
when lavage should never be done
if the ingested toxin is petroleum or a corrosive substance
48
when can whole bowel irritation be used?
-Lithium and Iron -sustained release or enteric-coated medicines -only after discussion with National Poisons Information Service
49
antidote for paracetamol?
acetylcysteine
50
Antidote for digoxin
digoxin-specific antibody fragments
51
Flumazenil antidote of ?
benzodiazepine
52
when should flumazenil injection be done with caution
when there is TCA or epilepsy...it increases seizure and arrythmia
53
Glucagon injection antidot of?
insulin beta-blockers: Atenolol (Tenormin). Bisoprolol. Metoprolol (Lopressor, Toprol XL). Nadolol. Nebivolol (Bystolic). Propranolol (Inderal LA, InnoPran XL) calcium channel blockers (ex. Amlodipine (Norvasc). Diltiazem, Felodipine.)
54
naloxone antidot of
opioids
55
when will we be sure opioid is the toxic agent?
when improvement achieved after naloxone injection within 2 mins
56
Desferrioxamine antidote of
iron salts
57
Fomepizole antidote of
methanol or ethylene glycol
58
in whom paracetamol overdose will make more liver injury?
- starving -alcoholics who have stopped drinking recentlyy - people on inducible drugs (phenytoin, carbamazepine, barbiturates, rifampicin, St John's Wort)
59
how is paracetamol toxic to liver?
its metabolite benzoquinonimine conjugates to glutathione. less glutathione will lead to more free benzoquinonimine
60
when should be paracetamol dose be measured?
after 4 hrs of ingestion
61
when treatment is indicated
if paracetamol serum level on plot was above the line (measured after 4 hours)
62
when do nomogram shows dotted on graph in case of paracetamol overdose and what it means?
after 15 hours means it is less reliable
63
BNF: who should receive acetylcysteine?
- who plama-paracetamol level is falls on or above line -who presented after 8-24 hours of ingestion of 150 mg/kg and graph is not ready for anther 8 hours -who presented after 24 hours with jaundice, high ALT or INR >1.3 (no other cause) or paracetamol is still detectable.
64
over how long is acetylcysteine given?
over 21 hours
65
rate of pseudo alergy in acetylcystiene?
5-10%
66
how would you treat peudo alergy assoicated with acetylcysteine administration?
anti histamines
67
common side effect with acetylcystiene?
nausea & Vomitting (25%)
68
what if paracetamol is taken a staggered overdose (over a period of 1 hour or more)
give intravenous acetylcysteine (MHRA, BNF and SPC)
69
Opioid overdose result in?
resp. depression hypoxia coma bradycardia hopo/hypertention CNS depression
70
what is a naloxone?
pure opioid competitive antagonist at all recepters (mu, kappa and delta)
71
what does flumazenil do in benzodiazepine overdose?
reduce need for intesive care
72
in whom should flumazenil be avoided?
hx of epilepsy or dependent on benzo (it might induce seizure)
73
How does flumazenil work?
GABA_ A inhibotor competitive
74
does fulmazenil help with non-benzodiazepine like z-drugs?
yes
75
when do skin laceration not need stiches?
≤5 cm