TAILIEUCHUNG - Histology colour atlas - Textbook (Fifth edition): Part 2

(BQ) Continued part 1, part 2 of the document Histology colour atlas - Textbook (Fifth edition) has contents: Respiratory system, digestive system - oesophagus and stomach, small and large intestines, urinary system, male reproductive system, female reproductive system, endocrine glands,. and other contents. Invite you to refer. | 11 Respiratory System Pattern of right and left bronchial tree are mirror images but the heart on left side gives less room The respiratory system provides for the intake of oxygen and elimination of carbon dioxide which are transported to and from the tissues of the body by the circulatory system. Organs of respiration are nose comprising external nares nasal cavity posterior nares including the paranasal air sinuses. Nasopharynx Larynx Trachea Pleura lungs including the bronchial tree. Functionally the respiratory system is divided into i. Conducting part which comprises nose nasopharynx larynx trachea and bronchial tree till the level of terminal bronchioles. These are always patent for respiration. ii. Respiratory part comprising of respiratory bronchioles alveolar duct atria alveolar sac and alveoli. These are present in the spongy part of lung for exchange of gases. HISTOLOGY OF NOSE NASOPHARYNX AND LARYNX Filtering warming and moistening the inspired air NOSE Comprises two nasal cavities separated by a nasal septum. Its functions are i. ii. Conducting air to and from the lungs iii. As an organ for smell. The receptors for smell are placed in the upper one-third of nasal cavity and is lined by olfactory mucosa with special olfactory neurons. It is described in Chapter 19. The lower two-thirds of nasal cavity is lined by respiratory mucosa which is pseudostratified ciliated columnar epithelium with goblet cells. The lamina propria contans mucous and serous secreting glands lymphocytes plasma cells and large venous plexus. Functions The cilia of the columnar cells carry foreign particles towards oropharynx to be swallowed. Goblet cells produce mucus to trap foreign particles. The cells in lamina propria provide necessary immunity. Clinical Features The nose nasopharynx get attacked by various bacteria pollutants and allergans causing sinusitis and tonsillitis. The venous plexus may rupture due to picking heat leading to epistaxis bleeding from nose . .

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• Respiratory system
• Digestive system
• Urinary system
• Male reproductive system
• Female reproductive system
• Endocrine glands
• Respiratory nursing at a glance
• Respiratory nursing
• The respiratory system
• Respiratory public health
• Respiratory health
• Respiratory history taking
• Measuring dyspnea
• ventilation
• respiratory sound analysis
• lung sound
• tracheal sound
• adventitious sounds
• respiratory sound transmission
• Respiratory mechanics
• Artificial ventilation
• Clinical applications
• Oscillatory mechanics
• Lippincott illustrated reviews flash cards
• Gastrointestinal system
• Living and dying
• Netters essential histology
• Integumentary system
• Upper digestive system
• Lower digestive system
• Renal system
• Nervous system
• Endocrine system
• Lange pathology flash cards
• Hematologic and lymphoreticular system
• Lymphoreticular system
• Vascular system
• The heart
• Sndocrine system
• Netters histology flash cards
• BRS Cell biology and histology
• The urinary system
• Special senses
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• West’s respiratory physiology
• Mechanics of breathing
• Respiratory system under stress
• Tests of pulmonary function
• Measure lung function
• Paranasal sinuses
• Medical assisting
• Administrative practices
• Clinical practices
• Medical assisting practice
• Concise histology
• Circulatory system
• Systems development
• Skeletal system
• Muscular system
• Human anatomy
• The nervous system
• The brain and cranial nerves
• The endocrine system
• The lymphoid system
• Lippincotts pocket histology
• Functional correlations
• Esophagus and stomach
• BRS Pathology
• Gastrointestinal tract
• Musculoskeletal system
• The reproductive system
• The digestive system
• The cardiovascular system
• Textbook of histology a practical guide
• Gastro intestinal system
• cardiovascular system
• BNF 74 september 2017
• Locomotor system
• Urogenital system
• Hutchison’s clinical methods