A cataract is defined as any opacification of the lens.Cataracts may be congenital,posttraumatic,or induced by medications but are most commonly the result of age-related changes.Which of the following statements about cataracts best describes its presentation or etiology (cause) ?
A) A cataract can be compared to a window that is foggy or yellowed.
B) Cataracts can be classified as brittle or pliable, based on collagen matrix fibers in the capsule.
C) Cataracts are an early sign of type 1 diabetes.
D) The cloudiness is caused by clumping of lipoproteins in the lens capsule.
Correct Answer:
Verified
Q1: The refractive apparatus of the eye directs
Q2: Miotics and mydriatics produce opposite effects on
Q3: When preparing for pars plana vitrectomy in
Q4: Review the list below,and select the option
Q5: Select the true statement about dacryocystorhinostomy (DCR).
A)
Q7: How does the lacrimal gland differ from
Q8: Select the true statement about antimetabolite drugs
Q9: The procedure for cataract extraction with implantation
Q10: Cycloplegic drugs produce a similar effect on
Q11: The nurse must ensure that the microscope
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents