100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
MDC 1 - Exam 2 Study Guide Questions with 100% Verified Correct Answers $10.99   Add to cart

Exam (elaborations)

MDC 1 - Exam 2 Study Guide Questions with 100% Verified Correct Answers

 7 views  0 purchase
  • Course
  • MDC1
  • Institution
  • MDC1

MDC 1 - Exam 2 Study Guide Questions with 100% Verified Correct Answers What are some nursing interventions for visual impairment? - Correct Answer - Always knock or announce your entrance into the patient's room or area and introduce yourself. - Orient the patient to the environment, counting st...

[Show more]

Preview 3 out of 19  pages

  • September 10, 2024
  • 19
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • MDC1
  • MDC1
avatar-seller
Winfred
MDC 1 - Exam 2 Study Guide
Questions with 100% Verified Correct
Answers
What are some nursing interventions for visual impairment? - Correct Answer - Always knock or
announce your entrance into the patient's room or area and introduce yourself.

- Orient the patient to the environment, counting steps with him or her to the bathroom

- Help the patient place objects on the bedside table or in the bed and around the bed and room and
do not move them without the patient's permission

- Remove all objects and clutter between the patient's bed and the bathroom.

- Use a normal tone of voice.



a condition in which the pupils are unequal in size - Correct Answer anisocoria



protrusion of the eyeballs, as seen in Graves disease - Correct Answer exophthalmos



sunken eyes, eyeballs are recessed - Correct Answer enophthalmos



prolapse, downward displacement, dropping - Correct Answer ptosis



Patient education for instilling eye drops - Correct Answer - Put in lower conjunctival sac

- Do not drop in center of eye

- Stabilize hands on facial structures (bony prominences)

- Hold the inner eye to avoid systemic effects (punctal occlusion)

- Do not let dropper touch their eye

- Wash hands before



Drainage of topical drops from the eye and their systemic absorption can be prevented by _________
_________? - Correct Answer punctal occlusion



Signs and symptoms of cataracts - Correct Answer · Blurred vision

· Clouded vision

,· Decreased color perception

· May think that glasses are smudged

· Double vision

· Halos around objects

· Problems with ADL'S

· Affects reading and driving

· Impaired night vision

· Frequents changes in eyeglass prescription

· Without surgical intervention blindness follows



Patient Education for post-op cataract surgery - Correct Answer · Wear dark glasses and avoid bright
sunlight

· Do not drive

· Develop a schedule for the administration of post-op eye drops. Be sure client or family can
demonstrate the correct technique for administering the drops.

· Report Worsening Vision

· Observe for increasing eye redness

· Decrease in vision

· Floaters

· Sharp, or sudden pain in eye

· Green or yellow drainage on the lids and lashes



***avoid anything that increases IOP like...

· Do no bend at the waist

· Lift more than 10 pounds

· Sneeze or cough

· Blow your nose

· Strain to move bowels

· Have sexual intercourse

· Vomit

· Keep head in a dependent position

· Wear tight shirt collars

, When the intraocular pressure increases it leads to compression of the retinal blood vessels and
photoreceptors and their nerve fibers resulting in hypoxemia and death of the tissue and permanent
loss of vision - Correct Answer glaucoma



Signs and symptoms of glaucoma - Correct Answer - Sudden severe pain around the eyes radiating
over the face

- Headache or brow pain

- Nausea and vomiting

- Seeing colored halos around lights

- Sudden blurred vision

- Reddened sclera

- Foggy cornea

- Moderately dilated pupil that does not react to light

- Cupping and atrophy of the optic disc



What is the normal intraocular range pressure? - Correct Answer 10 mm Hg - 21 mm Hg



What is the goal of treatment for glaucoma? - Correct Answer reduce intraocular pressure



How do you test for glaucoma? - Correct Answer tonometry - measures IOP



ultrasonic imaging of the retina and optic nerve - creates a three-dimensional view of the back of the
eye; tells us the TYPE of glaucoma



dye outlines irregularities of corneal surface (used for corneal trauma, problems caused by contacts,
or presence of foreign bodies, abrasions, ulcers, or other corneal disorders). - Correct Answer corneal
staining



Before administering eye drops, what must the nurse assess and why? - Correct Answer Assess vital
signs (specifically BP and P)



These drugs (like timolol) potentiate the effects of systemic beta blockers and can cause an unsafe
drop-in heart rate and blood pressure

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Winfred. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81113 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$10.99
  • (0)
  Add to cart