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Respiratory System
Study Guide , Chapter 4
| Question | Answer |
|---|---|
| What is the purpose of the Respiratory System | TO BRING OXYGEN INTO THE BODY AND EXPEL THE WASTE PRODUCT |
| What does the mucous membrane covering the turbinates help do. | ACTS AS A BARRIER TO DIVIDE AND SLOW DOWN INHALED AIR SO THAT IT CAN PICK UP WARMTH AND MOISTURE. |
| the epiglottis seals off the pharynx so that food moves into the esophagus. | FALSE |
| What is a Trachea. | PASSAGEWAY FOR BOTH INHALED AND EXHALED AIR , MAKES ROOM FOR LARGE AMOUNTS OF FOOD THAT PASSES THROUGH THE ESOPHAGUS, A MUSCULAR TUBE CONTAINING "C" SHAPED RINGS OF CARTILAGE. |
| What are the smallest passageways in the lungs called. | BRONCHIOLES |
| Which lung has three lobes and two lobes. | THE LEFT HAS TWO AND THE RIGHT HAS THREE |
| What are clusters of air sacs in the lungs called. | ALVEOLI |
| What is the space between the lungs in the thoracic cavity called. | MEDIASTINUM |
| What does respiration consist of. | BREATHING IN, INSPIRATION, INHALATION - BREATHING OUT, EXHALATION, EXPIRATION. |
| Normal depth and rate of respirations is known as what. | EUPNEA |
| What is the medical word for collapse lung. | ATELACTASIS |
| What is the indentation on the medial surface of the lung called. | HILUM |
| What consists of the upper respiratory system. | THE NOSE, NASAL CAVITY, AND PHARYNX |
| What consists of the lower respiratory system. | THORACIC CAVITY, LARYNX, TRACHEA, BRONCHI, LUNGS, AND DIAPHRAGM. |
| What is the Latin word that means partition. | SEPTUM |
| Does the larynx merge with the nasal cavity. | NO |
| Internal respiration is the exchange of oxygen and carbon dioxide in what. | AT A CELLULAR LEVEL, THE CELL OF THE BODY. |
| What is cilia. | SMALL H AIRS THAT MOVE FORCING PARTICLES AWAY FROM THE LUNG |
| What is the membrane that covers the surface of the lung. | VICERAL PLURA. |
| What does the phrenic nerve do for respiration. | CAUSES THE DIAPHRAGM TO CONTRACT AND INITIATE INSPIRATION. |
| What is the form (term) in which oxygen travels in the blood. | OXYHEMOGLOBIN |