How to...

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How to use my Blog!

In the left bar, there are two tabs: Archive and Labels.
In the "Archive" tab, you can find my posts in a timeline. In the "Labels" tab, You can find posts according to the medical subjects.
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Weight, appetite, and endocrine disorders

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Hi, Here is the relation between Weight, appetite, and Endocrine Disorders: • ↑Appetite, ↓ weight:  thyrotoxicosis, uncontrolled diabetes mellitus  • ↑Appetite, ↑weight:  Cushing’s syndrome, hypoglycemia, hypothalamic disease  • ↓ Appetite, ↓ weight:  gastrointestinal disease, malignancy, anorexia, Addison’s disease, diabetes mellitus  • ↓ Appetite, ↑ weight:  hypothyroidism
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Silhouette Sign

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Silhouette Sign •  The loss of the lung/soft tissue interface due to the presence of fluid in the normally air-filled lung •  If an intrathoracic opacity is in anatomic contact with a border, then the opacity will obscure that  border •  Commonly seen with the borders of the heart, aorta, chest wall, and diaphragm
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Cardiac Axis

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Cardiac axis Cardiac axis describes the overall direction of electrical spread within the heart. In a healthy individual the axis should spread from 11 o’clock to 5 o’clock. To determine the cardiac axis you need to look at leads I,II and III. Normal cardiac axis In normal cardiac axis:     Lead II has the most positive deflection compared to Leads I and III . Right axis deviation In right axis deviation:      Lead III has the most positive deflection and Lead I should be negative      This is commonly seen in individuals with right ventricular hypertrophy Left axis deviation In left axis deviation:      Lead I has the most positive deflection      Leads II and III are negative      Left axis deviation is seen in individuals with heart conduction defects
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