Question 1  Acute angle-closure glaucoma involves a sudden severe rise in intrao

Question 1 
Acute angle-closure glaucoma involves a sudden severe rise in intraocular pressure. Which of the following ranges represents normal intraocular pressure?
Question options:
a)  0 to 7 mm Hg
b)  8 to 21 mm Hg
c)  22 to 40 mm Hg
d)  40 to 80 mm Hg
Question 2 
Which obstructive lung disease is classified as reversible?
Question options:
a) Asthma
b)  Chronic bronchitis
c)  Emphysema
d)  COPD
Question 3 
A 65-year-old man presents to the clinician with complaints of increasing bilateral peripheral vision loss, poor night vision, and frequent prescription changes that started 6 months previously. Recently, he has also been seeing halos around lights. The clinician suspects chronic open-angle glaucoma. Which of the following statements is true concerning the diagnosis of chronic open-angle glaucoma?
Question options: