Portage Learning BIOD 101 Anatomy and Physiology I, Lab Exam 2, Portage Learning – Answered Lab Exam Questions

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Portage Learning



LAB Exam 2



Course: BIOD 101

ESSENTIAL BIOLOGY I W/LAB

, Question 1
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
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
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.