BIOL 235 FINAL EXAM QUESTIONS WITH 100% VERIFIED ANSWERS LATEST UPDATE 2023-2024, Exams of Nursing

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BIOL 235 FINAL EXAM QUESTIONS WITH

100% VERIFIED ANSWERS LATEST UPDATE

2023 - 2024

Has Been Tested and Edited

a) right atrium, right ventricle, pulmonary artery, CO2, O2, pulmonary veins. b) Left atrium, left ventricle, pulmonary artery, CO2, O2, aorta c) Right atrium, right ventricle, pulmonary artery, O2, CO2, pulmonary veins d) Left atrium, right ventricle, pulmonary veins, O2, CO2, aorta - A. Right atrium, right ventricle, pulmonary artery, CO2, O2, pulmonary veins The upper respiratory tract differs from the lower respiratory tract in what way? A) air is taken in through the lower respiratory tract, and CO2/O2 are exchanged in the upper respiratory tract b) air is taken in through the upper respiratory tract, and CO2/O2 are exchanged in the lower respiratory tract c) CO2 is removed from circulation in the upper respiratory tract d) O2 is removed from circulation in the lower respiratory tract - B. Air is taken in through the upper respiratory tract, and CO2/O2 are exchanged in the lower respiratory tract Smooth muscle surrounds which structure of the lower respiratory tract? a) Alveoli b) Alveolar capillaries c) Terminal bronchioles d) Trachea - C. terminal bronchioles In the alveolus, squamous epithelial cells are responsible for , while cells are responsible for. a) Type 1; surfactant secretion; Type 2, gas exchange b) type 1; debris removal; type 2; surfactant secretion c) type 3; debris removal; type 1; gas exchange d) type 1; gas exchange; type 2: surfactant secretion - d) type 1; gas exchange; type 2: surfactant secretion

BIOL 235 final Exam

SET 1

Venous blood returning from systemic circulation first enters the , proceeds to the , loses and gains in the lungs, and then returns to the heart via the.