General Flashcards

1
Q

What is the complications of giving somebody too much Saline in fluids?

A

Hypercholeremic Metabolic Acidosis (ITU)
Worsens acidosis
Worsens hyperkalemia

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2
Q

How much fluids can you give before referral to ITU for vasopressors/inotropes when hypotensive?

A

2L

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3
Q

What is the average amount of maintenance fluids daily?

A

2L
(but replace what they’ve lost - lost 2L then 2L + 2L, ao 4L in day)

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4
Q

What are the benefits of spinal aesthetic over general anaesthetic?

A

Lower cost
Better post-op pain scores
Allergy to general anaesthetic
Contra-indication to general (COPD)

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5
Q

What two layers is spinal anaesthetic injected between?

A

Arachnoid and pia mater

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6
Q

What are some differentials for a groin lump?

A

Hernia
Limopa
Lymphadenopathy
Sebaceous cyst
saphena varix
femoral artery anneurysm

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7
Q

Where is the deep inguinal ring located?

A

Half way between ASIS and pubic tubercle

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8
Q

What are some immediate intra-op and post-op complications of hernia?

A

Conversion to open repair
Damage to surrounding structures (blood vessels, bladder or bowel)
Urinary retention
Bleeding
Infection

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9
Q

What artery is caused in PAD?

A

Superficial femoral artery
Popliteal artery

Iliac - buttock pain

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10
Q

Why do you get a red leg with PAD on buergers test?

A

Severe ischaemia leads to release of local vasodilators which causes rapid perfusion of the ischaemic foot

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11
Q

Define hydronephrosis

A

Dilation of the renal pelvis from hydrostatic pressure or uninary tract obstruction

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12
Q
A
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