'Common Qs' Flashcards

1
Q

ACP is contraindicated in

A

Stallions - risk of priapism

Hypovolaemia

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2
Q

Alpha2s contraindicated in

A

Pregnant mares - risk of increased intra-uterine pressure

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3
Q

Liscenced Alpha2s

A

Xylazine
Detomodine
Romifidine

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4
Q

Opioids liscenced for use in horses

A

Butorphanol
Buprenorphine
Pethidine - IM ONLY

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5
Q

Liscenced local anaesthetics

A

Lidocaine

Mepivacaine

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6
Q

Prior to GA starve for

A

8-12h

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7
Q

Common induction agent

A

Ketamine

Used with a benzodiazepine for muscle relaxation

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8
Q

TIVA repeat boluses

A

Ketamine ± alpha 2 agonist up to 90 mins

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9
Q

Triple drip anaesthesia

A

Ketamine, guaiphenesin & alpha 2

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10
Q

Common non-pathological arrhythmias

A
  1. Second degree AV block - high resting vagal tone slows impulses. Should dissipate with exercise/excitement. Missing QRSs
  2. Sinus block - also vagal. Regularly irregular loss of P waves + QRS complexes.
  3. sinus arrythmia
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11
Q

Blood test for cryptorchidism

A

> 3 yrs Oestrogen sulphate

<3yrs or donkeys - HCG stimulation test.

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12
Q

When to refer a colic

A
  1. severe pain
  2. no/partial response to analgesia
  3. large vol NG reflux
  4. decreased or absent gut sounds
  5. rectal findings which indicate a strangulation
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13
Q

Rain scald/mud fever is caused by

A

Dermatophilus congolesi - thrives in wet, muddy conditions.

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14
Q

Bacterial folliculitis is caused by

Tx

A

Staph aureus or intermedius

Antibacterial shampoo + topical fusidic acid

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15
Q

Bacterial furnunculosis

A

Staph aureus or intermedius

Tx: NSAIDs, systemic abx, antibacterial shampoo

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16
Q

Sweet itch is

Tx

A

an allergic reaction to the saliva of biting midges
pruritus - self trauma - broken hairs & thickening of skin

Mainly control - avoid/repel midges.
Corticosteroids can be helpful in acute stages

17
Q

Autumn parasite

A

Harvest mites - trombicula autumalis
Severely pruritic papule on face & legs.
Tx: soften scabs & insecticidal wash.

18
Q

Most commonly seen in horses with feathered legs

A

Chorioptic mange - causes alopecia, crusting, thickening of the skin. Tx ivermectin or fipronil spray.

19
Q

Ringworm tx

A

Topical enilconazole and malaseb shampoo

20
Q

Photosensitivity is caused by

A

Ingestion of plants e.g. St John’s Wort or liver damage

Painful lesions in non-pigmented skin, can progress to sloughing (cf. sunburn which is just on non-pigmented)

21
Q

Types of sarcoid

A
  1. occult - circular areas of alopecia
  2. verrucose - wart-like
  3. nodular
  4. fibroblastic - resemble granulation tissue
  5. malevolent - ulcerative nodular
  6. mixed