Elderly or chronically ill, bedridden patients are prone to
develop decubitus ulcer (also called as bed sore or pressure
sore); the most common site being near the anus or on
the lower extremities. Most frequent organisms infect the
decubitus ulcer are gastrointestinal flora (e.g. Bacteroides fragilis, or nosocomial pathogens (e.g. S. aureus and P.
aeruginosa).
1.GENETICS is study of Inheritance & Variations in organism.
2. HERIDITY Transfer of information from one generation to next
1. Basic unit of life –>The cell in all living organisms. 2. Unicellular organisms are capable of o (i) independent existence and o (ii) performing the essential functions of life. 3. Anything less than a complete structure of a cell does not ensure independent living. o Cell is fundamental structural…
CHEMICAL COORDINATION AND INTEGRATION https://www.facebook.com/sciencegajab/ visit for fb page CHEMICAL COORDINATION AND INTEGRATION IN LIVING ORGANISMS ARE PRIMARILY DONE BY ENDOCRINE GLANDS HORMONES ARE • Non-nutrients chemicals • Intercellular messengers • Produced in trace amount. • Generally endocrine gland secretions are Hormones but some chemicals also considered as hormones which are…
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