Cyanosis is bluish coloration of skin or mucosa, it is easy to spot, but differential diagnosis, History and Examination are very important. Read the causes, differential diagnosis, history taking, Examination and Investigations of Cyanosis, be it Central or Peripheral.
Watch how to examine the lymph nodes of Head and Neck by noting different points like consistency, mobility etc. The pattern follows as: submental, submandibular, pre-auricular,...
Foley's catheterization is a medical procedure done in cases of Urinary Retention, usually in Acute cases. Read more on Procedure, Indications, Equipment, Complications.