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Hypernatremia: causes
6 D's:
โˆšDiuretics
โˆšDehydration
โˆšDiabetes insipidus
โˆšDocs (iatrogenic)
โˆšDiarrhea
โˆšDisease: kidney, sickle cell, etc
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Cryptosporidium is the most common infective cause of diarrhoea in HIV patients .
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Causes of Hypokalaemia without hypertension:
Diuretics
GI loss
Renal tubular acidosis (type 1 & 2)
Bartter's syndrome
Gitelman syndrome
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Complications of tumour lysis syndrome include:
โ— Hyperkalaemia
โ— Hyperphosphataemia
โ— hypocalcaemia
โ— Hyperuricaemia
โ— Acute renal failure
What disease is caused by HHV-8:

Kaposi sarcoma โ€“ 175
๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘ 88%

Genital ulcers โ€“ 10
โ–ซ๏ธ 5%

Infectious Mononucleosis โ€“ 8
โ–ซ๏ธ 4%

Shingles โ€“ 5
โ–ซ๏ธ 3%

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Characteristic findings in severe hypophosphatemia are:
HF, muscle weakness, rhabdomyolysis, hemolytic anemia, and metabolic encephalopathy
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Primary hyperaldosteronism
Features:
Hypertension
Hypokalaemia (e.g. muscle weakness)
Alkalosis
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The most common extraintestinal manifestation of celiac disease is Iron deficiency anemia.
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Amphotericin B renal side effect:
Decreased GFR
Hypokalemia
Hypomagnesemia
Distal renal tubular acidosis Nephrogenic diabetes insipidus
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SIADH
major signs and symptoms :

Spasms
Isn't any pitting edema (key DDx)
Anorexia
Disorientation (and other psychoses)
Hyponatremia
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Forearm fractures:
Monteggia is fracture of ulna.
Galeazzi is fracture of radius.
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Lead level exposure greater than 10 ฮผg/dL may result in changes in neurodevelopmental outcomes in children.
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Treatment for type 1 diabetes mellitus is insulin injections to maintain blood glucose in the normal range.
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In pregnancy, ITP is the most common cause of thrombocytopenia in the first trimester.
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Urinary incontinence + gait abnormality + dementia.

Think about: Normal pressure hydrocephalus
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Benzodiazepine antagonist
โžกFlumazenil

Opioid antagonist
โžกNaloxone
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The HFE C282Y/C282Y genotype is the most common and most penetrant mutation, leading to clinical iron overload in hereditary hemochromatosis
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