OTITIS MEDIA

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PELVIC INFLAMMATORY DISEASE (PID)

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Pelvic inflammatory disease (PID) is an infectious and inflammatory disorder of the upper female genital tract, including the uterus, fallopian tubes, and adjacent pelvic structures. Infection and inflammation may spread to the abdomen, including perihepatic structures. The classic high-risk patient is a menstruating woman younger than 25 years who has multiple sex partners, does not use contraception, and lives in an area with a high prevalence of sexually transmitted disease (STD). PID is initiated by infection that ascends from the vagina and cervix into the upper genital tract. Chlamydia trachomatis is the predominant sexually transmitted organism associated with PID. Of all acute PID cases, less than 50% test positive for the sexually transmitted organisms such as Chlamydia trachomatis and Neisseria gonorrhea. Other organisms implicated in the pathogenesis of PID include, Gardnerella vaginalis (which causes bacterial vaginosis (BV), Haemophilus influenzae, and anaerobe
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ANATOMY OF THE EYE

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Special senses  [ EYE] These are organs in the body that performs specialised functions. They contain sensory receptors which receives sensory impulses and pass them to the appropriate centers in the brain for interpretation.   ➡️ Types of Sensory Receptors - based on the type of stimuli they detect: 1. Mechanoreceptors - pressure receptors, stretch receptors, and specialized mechanoreceptors involved  in movement and balance.  2. Thermoreceptors - skin and viscera, respond to both external and internal temperature.  3. Pain receptors - stimulated by lack of O2, chemicals released from damaged cells and inflammatory  cells.  4. Chemoreceptors - detect changes in levels of O2, CO2, and H+ ions (pH) as well as chemicals that  stimulate taste and smell receptors  5. Photoreceptors - stimulated by light ➡️ Distribution of Receptors in the body: Special Senses • mediated by relatively complex sense organs of the head, innervated by cranial nerves • vision, hearing, equilibrium, taste and
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FLORENCE NIGHTINGALE

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Born: May 12, 1820 Florence, Italy Died: August 13, 1910 London, England English nurse The English nurse Florence Nightingale was the founder of modern nursing and made outstanding contributions to the knowledge and improvement of public health. EARLY YEARS AND STUDY  Florence Nightingale was born in Florence, Italy, on May 12, 1820; she was named after the city of her birth. Her father, William E. Nightingale , was a wealthy landowner who had inherited an estate in Derbyshire, England. Like many members of the wealthy class, he and Florence's mother, Fanny , dedicated themselves to the pursuit of active social lives. Florence and her sister, Parthenope , were tutored by their father in languages, mathematics, and history. Though Florence was tempted by the idea of a brilliant social life and marriage, she also wanted to achieve independence, importance in some field of activity, and obedience to God through service to society. In 1844 Nightingale decided that she want
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