You have been dispatched to a home for a 16-year-old woman with shortness of breath. On scene, you find the patient in bed with her mother at her side. Her mother states that her daughter has a fever with a past medical history of cystic fibrosis and wants her transported to the hospital. Which of the following is the underlying pathophysiology of cystic fibrosis?

A) A contagious disease in which the lungs are damaged by bacteria and excessive coughing.
B) A condition in which excessive and thick mucus often clogs the airways.
C) A disease in which a lifelong antibiotic medications are needed for survival.
D) A hereditary disease in which the lungs are malformed and smaller than normal.


Answer: B

Health Professions

You might also like to view...

What is the function of the sliding filament theory?

a. Actin filaments pull towards each other b. The sarcomere shortens c. Calcium ions initiate action d. All of above

Health Professions

Which of the following is the sequence of actions in water rescue?

A) Throw, wade, swim, row B) Throw, row, tow, go C) Reach, wade, float, dive D) Reach, throw, row, go

Health Professions

High-rise buildings exceeding ___ stories have become commonplace today

A) 60 B) 80 C) 100 D) 110

Health Professions

A 0.5 x 0.5 cm lump in the posterior lateral border of the tongue of a 21-year-old man was biopsied. Microscopically, normal-appearing lymphoid tissue was noted in the wall of a benign cystic lesion. This would be consistent with:

a. Dermoid cyst b. Thyroglossal tract cyst c. Squamous cell carcinoma d. Lymphoma e. Lymphoepithelial cyst

Health Professions