2 and 3: First Aid Flashcards

1
Q

What is the best way to clear an airway of vomit or mucous or blood?

A

Swab on forceps

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2
Q

How do you position the head for a good airway?

A

Head and neck in straight line, tongue pulled out esp brachy

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3
Q

Why are inhaled grass seeds an urgent problem?

A

Can’t get out after terminal bronchi

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4
Q

Are breathing problems usually LRT or URT?

A

URT

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5
Q

How will animals stand if struggling to breathe?

A

Elbows out

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6
Q

What should you immediately do for an open thorax?

A

Cover with with towels and don’t bind chest

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7
Q

What should you immediately do for a flail chest?

A

Sternal recumbency, padding, analgesia

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8
Q

What should you immediately do for a tension pneumothorax?

A

Give oxygen and immediate thoracocentesis in sternal recumbency

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9
Q

What are the problems with improvised O2 tents?

A

Can get hot, allow CO2 buildup

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10
Q

How far in must nasal catheters go?

A

To the medial canthus of the eye

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11
Q

What are the problems with nasal catheters?

A

Need a buster collar, bypasses turbinates so no humidity, can only do up to 4L/min

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12
Q

What do you immediately do in a cut carotid artery?

A

Inject local and put on artery forceps

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13
Q

When is the only time you should use a tourniquet?

A

If you can’t control by pressure (if arterial)

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14
Q

What should you do instead of cardiac massage in a horse or cow?

A

Jump on them

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15
Q

What should you avoid in a hypovolaemic patient?

A

Rapid warming

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16
Q

What should you put underneath a cold animal?

A

A towel

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17
Q

What should you be checking in a HL fracture?

A

Bladder, sacral plexus etc

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18
Q

What should you be checking in a FL fracture?

A

Pneumothorax

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19
Q

What should you do to open fractures before transport?

A

Cover

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20
Q

What can you do to a fracture below the elbow or stifle to help you examine it?

A

Apply a modified Robert Jones bandage for immobilisation and this also gives pain relief

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21
Q

With what kind of fractures should you be mindful of internal haemorrhage and possibly give fluids?

A

Humeral, femoral or pelvic

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22
Q

What should you immobilise in a spinal fracture?

A

The whole body - strap to parcel shelf - also sedation to help

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23
Q

What other condition can resemble a spinal injury?

A

Concussion

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24
Q

When can standing on a nail in a horse be life threatening?

A

If punctures navicular bursa as difficult to control infection

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25
When are skin wounds in horses life threatening?
If tendon sheath affected - look for joint fluid
26
What are the three locations choking can be?
Oropharynx, trachea or osophagus
27
Why should you give fluids in choke?
Can dehydrate
28
What should you do if seizuring over 5 minutes?
Prevent body temp increase, rectal or IV diazepam (or midazolam or propofol or alfax), also test glucsoe
29
What do you do with a prolapsed globe?
Put it back in if acute with a damp swab, may need to cut lateral canthus and suture the eyelid shut after
30
What happens if an eye is out for too long?
Tissues will swell and will be traction on optic nerve
31
What can you put on a prolapsed eye to prevent oedema?
10% dextrose or saline
32
What should you do with a penetrating eye injury?
Refer to an ophthalmic surgen!
33
What drugs should you avoid if you have a penetrating ophthalmic injury?
Anything that raises IOP e.g. medetomidine as this causes vomiting
34
What must you consider in a severe ear injury?
Head injury
35
What can be a complication of adder bites?
Tissue necrosis
36
What drugs do you give in anaphylactic shock?
Adrenaline and steroids
37
When do you give steroids following a bite or sting?
If indicated
38
What are signs of anaphylactic shock?
Retching, dyspnoea, vomiting, facial oedema, collapse, shock
39
What do you give if wasp and what if bee?
Acid if wasp, bicarb if bee
40
Above what temperature is considered heat stroke?
41 degrees
41
What are the signs of heat stroke?
Panting, tachycardia, dehydration, purple dry MMs, V/D
42
What blood changes can you see in heat stroke?
High Na, low K, azotaemia, high PCV
43
What are the eventual complications of heat stroke?
Renal failure, DIC, coma, death
44
What are the immediate treatments for heat stroke?
Cooling by keeping adding water, monitor temp to avoid hypothermia, give cool IV fluids
45
Why don’t you give hypotonics in heat stroke?
Get cerebral oedema
46
What other output must you monitor in heatstroke?
Urine output
47
Why are coma/seizures a poor prognosis in heat stroke?
Ca recycling and mitochondrial death
48
How do you treat chemical burns?
Lavage, prevent ingestion, seek vpis advice, give IVFT, analgesia, monitor urine
49
How do you cool thermal burns?
Cold water for 10 mins
50
Why do you cover burns with wet towels?
Air makes pain worse
51
What must you also check for in thermal burns?
Smoke inhalation
52
When should you consider euthanasia following a burn?
If full thickness over 30-50% of body
53
What is a good analgesic for burns?
Ketamine as also prevents neuropathic pain
54
What is a common complication of burns?
Infection
55
What happens when you inhale hair in a fire?
Oedema and swelling
56
When is a pulse ox not reliable?
Following CO in a fire
57
What is the treatment for smoke inhalation?
100% o2 humidified, fluids, steroids, furosemide, bronchodilators
58
What do MMs look like following CO inhalation?
Cherry red or cyanotic
59
What are some consequences of electrocution?
Arrythmia/bradycardia, tissue destruction, acute pulmonary oedema
60
How do you monitor following electrocution?
Put on ECG
61
When should you not induce vomiting?
If corrosive substance
62
What do you do instead if corrosive substance?
Ring VPIS, give charcoal, give IVFT
63
What must you check for in a cast animal?
Fractures
64
What can some complications of a cast animal be?
Weak, exhausted, cold, dehydrated, myopathy
65
How do you treat a cast animal?
IVFT for dehydration and hypovolaemia
66
What should an owner do if they see erythema around a tick bite?
Go to vets