Nur 234 Final Exam Study Questions and Answers Graded A 2024

When is primary prevention to maintain eye health most important? - In the womb or prior to pregnancy ask if they have a history of rubella or if they have received their vaccinations Why is it important that a woman receives her rubella vaccination before pregnancy? - If the woman contracts rubella while pregnant the virus can pass through the placenta and cause congenital diseases such as deafness and blindness What are patient teachings regarding the rubella vaccine? - get the vaccine before becoming pregnant if it was not giving as a child wait three months to get pregnant after receiving the vaccine.(because the placenta is completed at three months and offers more protection to the fetus against any reminence of the vaccine.) What is an example of prophylactic antibiotic therapy used for primary prevention of eye health? - Use of an eye prophylaxis (erythromycin) which protects the newborn baby from gonorrhea and chlamydia as it passes through the mothers vaginal canal, this prevents blindness. What is a key concept when performing general eye care? - Always clean from inner canthus to outer canthus to prevent dirt from being pushing into the inner canthus. Way to prevent everyday eye damage ? (primary prevention) - Limit eye strain ( allow rest periods between reading or looking at screens) Have UVA/UVB filters on our screen to minimize the UVA/UVB exposure When you are reading have adequate lighting Where sunshades with UVA/UVB protection to protect eyes when outside.(Side note: Prolonged or excessive UVA/UVB exposure is a common cause for the development of cataracts.) Avoid rubbing eyes try to allow them to tear up instead What is secondary prevention of eye health? - Screening such as your annual eye exam Snellen's: test for visual acuity