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Cerebellar damage signs:

➡Dysdiadochokinesia
➡Ataxia
➡Speech
➡Hypotonia
➡Intention tremor
➡Nystagmus
➡Gait

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The muscarinic effects of organophosphates poisoning :

Salivation
Lacrimation
Urination
Diarrhea
GI upset
Emesis

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HLA-B27 is the strongest genetic risk factor for spondyloarthritis; 95% of patients with ankylosing spondylitis are HLA-B27 positive.

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Differential of ring-enhancing brain lesion in HIV patients :

Toxoplasmosis
Lymphoma
Tuberculoma
Cryptococcoma
Bacteria abscess

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The diagnostic criteria for multiple sclerosis require evidence of dissemination of disease activity in space and time

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CREST syndrome:

● Calcinosis
● Raynaud phenomenon
● Esophageal dysmotility
● Sclerodactyly
● Telangiectasia

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Anemia -normocytic- causes:
Acute blood loss
Bone marrow failure
Chronic disease
Destruction (hemolysis)

Tomorrow is the first day of #HPC_KSAU and we can't wait to see all of you! #LTMed will be participating!

‏
‏ Anybody can take a picture of our corner and post it on twitter with caption, and the highest retweeted picture wins an iPad!

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Primary biliary cirrhosis
the M rule:

IgM
anti-Mitochondrial antibodies
Middle aged females

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Findings in severe hypophosphatemia:
Heart failure
Muscle weakness
Rhabdomyolysis
Hemolytic anemia
Metabolic encephalopathy

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The most common cause of central adrenal insufficiency is:

adrenocorticotropic hormone suppression from exogenous glucocorticoid therapy .

Which of the following genes induces apoptosis:

P53 – 187
👍👍👍👍👍👍👍 89%

BCL-2 – 12
▫️ 6%

Rag-1 – 9
▫️ 4%

Rb – 3
▫️ 1%

👥 211 people voted so far. Poll closed.

The correct answer is P53 👏🏻

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High anion gap Metabolic acidosis:
Lactate: shock, hypoxia
Ketones: DKA
Urate: renal failure
Acid poisoning: salicylates, methanol

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In Paget disease of bone, disease activity and response to therapy are assessed by serial measurement of the ALKALINE PHOSPHATASE level.

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4 Ds of Epiglottitis :

Drooling
Dysphonia
Dyspnea
Dysphagia

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Esophageal candidiasis is most commonly seen in HIV-infected patients with advanced immunosuppression
(CD4 <200 cells/microL )