Rings of cartilage - Study guides, Class notes & Summaries

2024 HESI Respiratory System Actual Questions and Answers, Complete 100% 1. nasal cavity: Answer: The nasal cavity has a defined role in filtering and humidifying air for presentation to the lower airway 2. Pharynx: Answer: throat, In the respiratory system, it receives air from the nose or the mouth and then moves the air past the epiglottis into the larynx. In the digestive system, it receives food from the mouth and moves it into the esophagus 3. trachea: Answer: large tube rei...

Upper Airway - ANSWERConsists of all structures above the level of the vocal cords. The nose, mouth, jaw, oral cavity and pharynx. Lower Airway - ANSWERFunction is to exchange oxygen and carbon dioxide. Starts at the larynx. Spans from the glottis to the pulmonary capillary membrane. Turbinates - ANSWERIncrease the surface area of the nasal mucosa, thereby improving the processes of warming, filtering and humidification of inhaled air. Hyoid Bone - ANSWERSmall, horseshoe shaped bone tha...

homeostasis stable internal operating conditions within the body - temperature - blood pH examples of homeostasis 5 Sanity-Saving Tips for Arguing on the Internet 0:49 / 1:27 integument protective outer covering of the body (1st layer exposed to outside conditions) - protection - helps control internal temperature - sensory receptors detect environmental stimuli functions of the integument - abrasion - bacterial attacks - ultraviolet radiation - dehydr...

Functions of The Respiratory System ▪ To allow gases from the environment to enter the bronchial tree through inspiration by expanding the thoracic volume. ▪ To allow gas exchange to occur at the respiratory membrane, so that oxygen diffuses into the blood while carbon dioxide diffuses into the bronchial tree. ▪ To permit gases in the lungs to be eliminated through expiration by decreasing the thoracic volume. General anatomy of The respiratory System ▪ Consists of a tube...

APHY 102 EXAM 3 QUESTIONS AND ANSWERS What factor determines whether a structure in the respiratory system is part of the "conduction pathway" or the "respiratory pathway" whether or not the structure accomplishes gas exchange The slit-like opening between the vocal cords or the larynx is the _; the largest cartilage of the larynx is the _ glottis; thyroid cartilage What are "conchae", as the term applies to the respiratory system tiny, curled bones that scroll inward from t...

Alveoli The main site of gas exchange is the ______ A)alveolar duct B)alveolar sacs C)alveoli D)respiratory bronchiole Force with which air rushes across the vocal folds The loudness of a person's voice depends on the ___________. A)thickness of vestibular folds B)strength of the intrinsic laryngeal muscles C)length of the vocal folds D)force with which air rushes across the vocal folds Secrete surfactant The walls of the alveoli are composed of two types of cells, type I and type II alveolar...

Respiration, Immunity, and Lymph Review Wack Incoming air is filtered and warmed in an area called the (general) - nasal cavity Another name for the area in the back of the nasal cavity to the larynx is the - pharynx The nasal conchae are lined with - mucus membranes nasal conchae increase the __ that air passes through before entering the trachea - surface area The opening of the trachea is called the - glottis The cartilage that closes the trachea when swallowing is the - ep...

Florida University: Chapter 20-31| NUR 3125Med-Surg Exam 3 Chapter 20: Assessment of Respiratory Function Purpose of the respiratory system ● Deliver oxygen to the body, expels carbon dioxide from the body ○ Works with the circulatory system ● Upper respiratory system: warms and fills air ○ Nose: serves as passageway, filters impurities, humidifies and warms air ○ Sinuses and nasal passages ■ Paranasal sinuses: lines with mucosa and ciliated pseudostratified epithelium; s...

EXCHANGE SURFACES VERIFIED SOLUTIONS 2023/2024 Why do multicellular organisms need specialised exchange surfaces but single celled organisms don't? - ANSWER single celled organisms can exchange materials across their CSM to meet requirements - metabolic activity low → O2 needs low + CO2 produced is low - large SA:V ratio Multicellular organisms are the opposite - high metabolic rate (active + maintain temp) - small SA:V ratio 3 main features of an efficient exchange surface - ...

EMT-B National Registry Study Questions with Complete Answers Stroke is a common cause of brain disorder that is ______ ? -Answer-Potentially treatable Petit mal seizure typically occurs in children ___ to ___ y/o -Answer-4-12 years old In some situations the postical state may be characterized by? -Answer-Hemapharesis or weakness on one side of the body, resembling a stroke. Treat stroke and AMS in children how? -Answer-The same way you would for an adult. In geriatric patients you shou...