Question 1 Which statement is true regarding cystic fibrosis? It is autosomal-do

Question 1
Which statement is true regarding cystic fibrosis?
It is autosomal-dominant.
It affects endocrine glands.
It is common in African Americans.
It is the most common genetic disease in the United States.
Question 2
Clinical manifestations of hypocalcemia include which of the following? (Select all that apply.)
Positive Trousseau sign
Positive Chvostek sign
Hyperactive reflexes.
Muscle twitching
Constipation
Paresthesias
Question 3
Which is a classification of emphysema? (Select all that apply.)
Centriacinar
Parenchyma
Panacinar
Paraseptal
Bullae