The paranasal sinuses, together with other structures of the upper respiratory tract,
A. are where a small percentage of gas exchange occurs.
B. form part of the respiratory membrane.
C. are involved in filtering, warming, and humidifying incoming air..
D. provide a large area for gas exchange between air and circulating blood.
E. are lined by a delicate simple squamous epithelium.
Select your answer:
Topics:
Medicine on the Western Front Hospitality Eco Factors & Bacteria IV Therapy and Blood Transfusion Transport System Teeths Viruses Biomolecules Burns and Skin Cancer Arteries Vascular Vision and Hearing Defects Human Anatomy Inflammation and Tissue Repair CNA Introduction Cardiovascular and RespiratoryOther quiz:
Genetics › View“The Great White Shark was 20 feet in length. Phenotype or Genotype?
A. phenotype
B. genotype
Skeleton and Muscles › View
Based on the picture, which sentence correctly explains how bones and muscles work together to lift the ball?
A. Bones contract the arm while muscles support it.
B. Both bones and muscles relax to help the arm lift the ball.
C. Both bones and muscles contract to help the arm lift the ball.
D. Muscles contract the arm while bones support it.