Respiratory I

(T/F) Aveolar sacs are primarily found in the conducting zone

• True

• False

What is the primary function of the respiratory system?

• Gas exchange

• Defense

• Metabolism

• Trachea

Which of the following is part of the lower respiratory system?

• Nose

• Mouth

• Pharynx

• Larynx

Which one of the following cells is involved in the innate immune response?

• Eosinophils

• IgE antibodies

• T cells

• Mast cells

Which one of the following is more common in COPD than asthma?

• Variable response to steroid therapy

• Reversibility post bronchodilator

• Genetic predisposition

• More common in children

Stimulating which receptor can cause vasodilation in smooth muscle cells of the respiratory system?

• Bronchi

• Beta-1

• Beta-2

• Dopamine

Which one of the following are considered chronic obstructive diseases?

• COPD

• Bronchitis

• Tuberculosis

• Lung cancer

Which gene has a defect in cystic fibrosis?

• CFTR

• BRCA

• MTFR

• APOE

Tags

NGSS.HS-LS3-2