BIOD 151 Lab Exam 2-with 100% verified solutions-2026- 2026 (7pages)

Question 1 4 / 4 pts List, in order, the anatomical structures found in the respiratory pathway. You should begin at the nose and end at the alveoli. Your Answer: nose, pharynx, larynx, trachea, main bronchi, bronchioles, alveoli. Nose – Pharynx – Larynx – Trachea – Main bronchi – Bronchioles – Alveoli Question 2 2 / 2 pts Which of the following statements is TRUE regarding structures within the respiratory tract? a. The trachea contains cartilaginous rings to keep it from collapsing as air flow through it. b. If a patient were to aspirate, the content would likely enter the left main bronchus. c. The bronchi are a part of the respiratory division of the respiratory tract. d. The pharynx is part of the conducting division of the respiratory tract. Correct! e. a. and d. are true. f. b. and c. are true. g. All of the above statements are true. Question 3 4 / 4 pts You are assessing a child admitted to the hospital with croup. They are breathing at a rate of 32 breaths per minute. What is their Alveolar Ventilation Rate? (show your calculations.) Your Answer: 350 ml x 32 bpm = AVR 11,200ml/min = AVR AVR = 350 ml x 32 bpm AVR = 11,200 ml/min.