TEAS 7 Respiratory System | Actual Exam Questions & Verified Answers | Latest Update 2026 | 2027 (Rated A+)

TEAS 7 Respiratory System | Actual Exam Questions & Verified Answers | Latest Update 2026 | 2027 (Rated A+) Quiz_________________? 1. Facilitates the delivery of oxygen to cells of the body for use in cellular respiration 2. pH regulation 3. Thermoregulation 4. Odor detection 5. Production of Speech 6. Immunity - ANSWER 6 Functions of respiratory system Quiz_________________? 1. pH regulation 2. Thermoregulation 3. Odor detection 4. Production of Speech 5. Immunity - ANSWER 5 Secondary functions of the respiratory system Quiz_________________? 2 lobes - ANSWER How many lobes does the left lung have? Quiz_________________? 3 lobes - ANSWER How many lobes does the right lung have? Quiz_________________? A flap of tissue that seals off the windpipe and prevents food from entering. - ANSWER Epiglottis function Quiz_________________? A. Right lunger, 3 lobes; Left lung, 2 lobes - ANSWER Which of the following correctly describes the makeup of the lungs? A. Right lunger, 3 lobes; Left lung, 2 lobes Quiz_________________? abdominal cavity thoracic cavity - ANSWER The diaphragm separates the ---- cavity from the --- cavity Quiz_________________? Air enters lungs - ANSWER Inspiration = air? Quiz_________________? air leaves the lungs - ANSWER Diaphragm/ external intercostals dilate = air? Quiz_________________? B. The walls the alveoli are thin to increase the rate of diffusion - ANSWER Which of the following statements best explains how to structure of alveoli relates to its function? A. Alveoli are large to maximize gas exchange B. The walls the alveoli are thin to increase the rate of diffusion C. The walls of the alveoli are thick to prevent pressure buildup D. Alveoli are small to increase the transportation of cells Quiz_________________? basement membrane of capillaries + basement membrane of alveoli + capillary and alveolar epithelial cells - ANSWER What makes up the respiratory membrane? (4) Quiz_________________? blood and tissues - ANSWER Internal respiration is the exchange of gas b/w the ---- and ----- Quiz_________________? Boyles law - ANSWER What law do the lungs follow Quiz_________________? Brings inhaled air TO the respiratory zone - ANSWER The conductive zone... Quiz_________________? C. It exchanges gases between the blood and the air in an environment - ANSWER Which of the following statements best describes the primary function of the respiratory system? A. It transports oxygen and carbon dioxide to cells all over the body B. It involves the inhalation and exhalation of gases into the environment C. It exchanges gases between the blood and the air in an environment D. It maintains proper blood level pH Quiz_________________? Capillaries in the nasal passages and trachea - ANSWER What constricts and dilates in the respiratory system to regulate body temperature and where are they located? Quiz_________________? Carbon dioxide diffuses out of the blood as a waste product of cellular respiration - ANSWER Carbon dioxide diffuses out of the ---- as a ----- of cellular respiration