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Anatomy of Humerous

 Humerus Introduction. What is Humerus? → Humerus is the largest bone of the upper extremity and it defines the human brachium (arm) ot proximally articulates with Scapula at the glenoid cavity forming the glenohumeral joint (ball and Socket joint) distally with radius and ulna at the elbow joint (Hinge joint). the Humerus provides an attachment site for all the rotator cuff muscles What are the three Parts of Humerus? proximal Landmarks of Humerous Head anatomical neck surgical neck greater tuberosity lesser tuberosity intertubercular sulcus Head it is at the upper end of humorous it faces medially, upwards, and backward it is separated from the greater and lesser tuberosity by the anatomical neck Greater Tuberosity laterally located on the humerus it has 2 surfaces the anterior and the posterior it serves as the attachment of 3 of the rotator cuff muscles supraspinatus - superior facet infraspinatus - middle facet teres minor - inferior facet ...

Local Anesthesia

all the local anesthetics are Basic Drugs  local anesthetics cross the membrane in non ionized  for and block the Na channels in ionized  form  local anesthetics are of 2 types  Ester and Amide but the name of both type of local anesthetics end with  CAINE [ad]   mechanism of action of local anesthesia   Ester                                      Amide  cocaine                                     lignocaine procaine                                         bupivacaine chlorprocaine       ...

Study Rant

  See, the thing I am gonna rant about Right now is that we are expected to be good at studies. Like really good, and the fact is that as we all know most people don't like studying and that's a fact.  Yeah, some people like to study, but they are not a lot as compared to the majority of us. those people who like doing other things. But the problem is, that we need to study, and it is a necessity if we want to succeed.  To those who say that many people are successful or did succeed at what they did without studies or education, then my friend you are in the wrong cause, those people did not succeed without studies or education, they did get an education, just not the regular way not the ideal way, but they did gain in-depth knowledge of their respective fields, and then they succeeded, so you have to study in some way to succeed at what it is they are doing, and it's up to you to figure out the way you want to, cause everyone has their own way, has something they like an...