Sudden severe rise in intraocular pressure

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?