Archive

Author: Dr. Vivek

For medical students

iPad or a PC. Which is better for a medical student?

Every medical student or doctor uses their laptops for: Reading PDF documents and eBooks Making, editing, or viewing presentations Taking notes Watching multimedia If any device can do that with ease, then it’s iPad Pro. It costs $799 and is still better value for money than Apple’s $2000 laptops. That should simplify iPad or a…

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Travel

Easy Annapurna Base Camp Trek for everyone

Anyone who is in awe of majestic mountains must go to Annapurna Base Camp. The Annapurna Base Camp Trek offers breathtaking views of the enormous Annapurna Mountain and its several nearby peaks. Prominent mountain peaks like the Machhapuchhre and the Nilgiri, as well as the massive Annapurna Himal, decorate the distant skyline in a magnificent…

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For medical students

Notes on General Physiology

Notes for medical students on general physiology. Physiology is defined as the Study of nature. Human Physiology Study of all the processes that make the human body a living being. Homeostasis A process of maintenance of the nearly constant internal environment. Coined by Sir Walter Cannon, an American Physiologist. Extracellular fluid (ECF) It is approx.…

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For medical students

Approach to a patient with cough or difficulty in breathing

A cough is a sudden, and often repetitively occurring, protective reflex which helps to clear the large breathing passages from fluids, irritants, foreign particles and microbes. The cough reflex consists of three phases: an inhalation, a forced exhalation against a closed glottis, and a violent release of air from the lungs following opening of the…

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For medical students

High yield hallmark findings for USMLE Step 1

Collection of 100+ important findings that are high yield for a medical student. This is important for USMLE Step 1 or other equivalent exams. 2 types of COPD Pink Puffer  è Type A: Emphysema Blue Bloater è Type B: Bronchitis Emphysema- Centroacinar-smoking; Panacinar – α1-antitrypsin deficiency 45 Degree Branch Points Aspergillosis Acanthocytes RBSc w/ spiny…

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For medical students

Approach to a patient with cyanosis

Cyanosis is an abnormal bluish discoloration of the skin and mucous membranes due to the presence of reduced hemoglobin in the blood. The blue color usually represents excessive amounts of deoxygenated hemoglobin, although, in some patients, it results from increased amounts of methemoglobin or sulfhemoglobin. Cyanosis may be central or peripheral. In central cyanosis, the…

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For medical students

Approach to a patient with jaundice

Jaundice (icterus) is the accumulation of, and colouring of the skin and mucous membranes by, bilirubin, if it appears in excessive amounts or is not conjugated or excreted. Jaundice is usually first noted in the eyes, but the traditional term for this finding (scleral icterus) is actually a misnomer because pathologic studies reveal most of…

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For medical students

Approach to a patient with rash

The clinical appearance of a rash, a thorough history, and some knowledge of pathology of common conditions are necessary to make an accurate dermatological diagnosis. Certain rashes follow a typical pattern anatomically and aid the diagnosis. Other rashes are important markers of systemic disease and must be recognized in acute medical presentations. Skin problems are…

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For medical students

Approach to a patient with fever

According to studies of healthy individuals 18 to 40 years of age, the mean oral temperature is 36.8°± 0.4°C (98.2°± 0.7°F), with low levels at 6 A.M. and higher levels at 4 to 6 P.M. The maximum normal oral temperature is 37.2°C (98.9°F) at 6 A.M. and 37.7°C (99.9°F) at 4 P.M. These values define…

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