Ehsan

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So far Ehsan has created 24 blog entries.

physiology-Distribution of fluids within the body

2023-08-10T05:24:47+00:00

Distribution of fluids within the body  Total Body Water   Right now, you are reading the text here and you probably thinking about this question (why would you!?) What percentage of my body is water?   If you are fairly lean or fit person you are probably going to be 60% water. If you are lean young women you are going to be 50% water. if you're maybe a slightly older man who's maybe a little bit less lean then proportionately you're going to contain less water. Where is this water though? We can divide two or three main [...]

physiology-Distribution of fluids within the body2023-08-10T05:24:47+00:00

Pharmacology-Pharmacodynamics

2023-08-10T05:14:21+00:00

Pharmacodynamics The actions of a drug on the body, including receptor interactions, dose-response phenomena, and mechanisms of therapeutic and toxic actions. Simply we can say Pharmacodynamics relates to drugs binding to receptors and their effects. Agonists Bind to and activate the receptor in some fashion, bring about the effect. A drug is called an agonist when binding to the receptor results in a response. Full agonists produce a maximal response—they have maximal efficacy. Partial agonists Partial agonists do not activate receptors thoroughly, causing responses which are partial compared to those of full agonists. Partial agonists never reach to 100% [...]

Pharmacology-Pharmacodynamics2023-08-10T05:14:21+00:00

Anatomy-Anatomical positions

2023-08-10T05:04:38+00:00

Anatomical positions We have to use anatomical terms to describe where are the features on a body. In order to describe clearly, overtime anatomy has developed its own standardized set of directional terms that described where one body part is in relation to another. Now let’s see what is the classic anatomical position. In anatomical position, human body is supposed to be in the erect posture (standing upward), with the face and toes forward, the arms hanging by the sides and the palms of the hands facing forward with the thumbs to the outside. Left and [...]

Anatomy-Anatomical positions2023-08-10T05:04:38+00:00
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