Trắc nghiệm, bài giảng pptx các môn chuyên ngành Y dược hay nhất có tại “tài liệu ngành Y dược hay nhất”; https://123doc.net/users/home/user_home.php?use_id=7046916. Slide môn anh văn chuyên ngành y ppt dành cho sinh viên chuyên ngành Y dược. Trong bộ sưu tập có trắc nghiệm kèm đáp án chi tiết các môn, giúp sinh viên tự ôn tập và học tập tốt bộ môn anh văn chuyên ngành y bậc cao đẳng đại học ngành Y dược và các ngành khác
Chapter 10 The Respiratory System Spelling Terms—Chapter Alveolus Breathe Bronchiole Bronchus Diffusion Expiration Inspiration Larynx Macrophage Oxygen Pharynx Pulmonary Respirator Sinus Surfactant Tertiary Trachea Vibrate What is the Function of the Respiratory System? What is the Function of the Respiratory System? Bring air in and out of the body Put oxygen in the blood Release waste gases (like carbon dioxide) Do you know… Where air enters the body? How many lungs you have? What emphysema is? How colds differ from flu? Can you name these organs? Nasal Cavity Oral cavity Pharynx Lungs Trachea Bronchi 10 Vocabulary inspire, inhale Exhale expire Breathe Capture Vibrate Diffuses Inflate Expand Filter collapsed Upper Respiratory Tract Nasal Cavity – Hairs – Mucus Pharynx Larynx Upper Respiratory Tract Nasal Cavity Pharynx Larynx (“voice box”) – Epiglottis keeps food out – Vocal Cords Laryngitis Male vs female Diffusion Net movement of molecules from area with high concentration to area with lower concentration Animation of Diffusion THIS ANIMATION might require permission If you’d rather, use the first link under “Diffusion” in Respiratory Links Diffusion Net movement of molecules from area with high concentration to area with lower concentration Diffusion BEFORE through a membrane Diffusion Net movement of molecules from area with high concentration to area with lower concentration Diffusion AFTER through a membrane Diffusion Net movement of molecules from area with high concentration to area with lower concentration Applying this to the lungs: Keeping Alveoli Inflated Required for movement of air in and out Water molecules attracted to one another—want to collapse the alveoli = water Keeping Alveoli Inflated Required for movement of air in and out Water molecules attracted to one another—want to collapse the alveoli = water = surfactant Surfactant secreted by certain cells in alveoli separates water molecules & alveoli remain open Keeping Alveoli Inflated Infant Respiratory Distress Syndrome (IRDS): – Premature babies lack surfactant – Require respirator until the surfactant develops Comprehension check Task 2 A C D B Keeping the Respiratory System Healthy What happens if you inhale germs? What does smoking to your lungs? KEEPING HEALTHY Filtering – Nose Hairs – Cilia in Trachea Mucus Alveolar macrophages Heat and moisturize the air Colds vs Rhinovirus Gradual onset week or less Rarely fever or headache Mild aches, fatigue Stuffy, runny nose Sneezing Sore throat Productive cough Mild chest discomfort Influenza Influenzavirus Sudden onset 1-2 weeks High fever, headaches Severe aches & fatigue Sometimes sneezing Sometimes stuffy nose Sometimes sore throat Dry cough Chest discomfort Focus on Culture: Hierarchy of Age & Gender Why you think Maria refuses to call her coworkers by their first names? Why you think Maria doesn’t say “Please” or “Thank you” to Patty? Do you think Maria is being rude and unfriendly? Why or why not? Do you think either Patty or Maria needs to change? Why or why not? Focus on Culture: Hierarchy of Age and Gender Why you think Mohamed didn’t want his wife to be seen by a male doctor? Can you imagine a situation where it would be necessary for Khadija to be seen by a male doctor? Do you think the receptionist should have been sensitive to Mohamed and Khadija and called them to tell them that no female doctor was available before they came to the office? Review ... Vibrate What is the Function of the Respiratory System? What is the Function of the Respiratory System? Bring air in and out of the body Put oxygen in the blood Release waste gases (like carbon... Upper Respiratory Tract Nasal Cavity Pharynx Larynx (“voice box”) Trachea (“windpipe”) Lungs Upper Respiratory Tract Number these locations in the order that air coming into the body... doctor? Do you think the receptionist should have been sensitive to Mohamed and Khadija and called them to tell them that no female doctor was available before they came to the office? Review