Describe an astigmatism - Study guides, Class notes & Summaries

What controls the amt of light entering the eye - Answer- Iris Meniscus, equiconcave and flat concave are types of: - Answer- Minus lenses What is the term used to describe the eye's tendency to turn from its normal position? - Answer- Phoria What kind of lens has one convex and one concave surface? - Answer- Meniscus What material has the most favorable optical properties? - Answer- Crown glass What is the best lens treatment to reduce water and road surface glare? - Answer- Pol...

N652 PNP-PC II Quiz - Questions and Answers (Complete Solutions) What is the greatest barrier to securing adequate home health care for the child with complex medical needs? A) Parent resistance to accepting such services B) Shortage of trained service providers C) Reimbursement for needed skilled nursing services D) Acquiring the necessary service related referral The parent of a child with complex health care needs tells the primary care pediatric nurse practitioner that the child has had di...

Health Assessment Final Exam Questions With Verified Answers. A client asks the nurse why it is important to protect their eyes from the sun. Which response should the nurse provide to the client? A. Excessive sun exposure places you at risk for cataracts B. Excessive sun exposure places you at risk for night blindness C. Excessive sun exposure places you at risk for increased intraocular pressure D. Excessive sun exposure places you at risk for excessive corneal dryness - answerA. Exces...

CPSS Visual Acuity - correct answer the numerical value associated with the smallest objects the patient can see on specific eye charts at a specific distance. -cornerstone of the eye exam External Exam - correct answer Consists of 3 segments: -Confrontation Visual Field -ExtraOcular Motility -Pupil Evaluation Confrontation Visual Field (CVF) - correct answer Obtains a gross measurement of the patient's peripheral vision. It is useful in the detection of damage due to a stroke, ...

HEALTH ASSESSMENT HESI EXAM LATEST RETAKE 2022 1) The nurse hears bilateral louder, longer, and lower tones when percussing over the lungs of a 4-year old child. What should the nurse do next? a) Palpate over the area for increased pain and tenderness. b) Ask the child to take shallow breaths and percuss over the area again. c) Refer the child immediately because of an increased amount of air in the lungs. d) Consider this a normal finding for a child this age and proceed with the examin...

CPSS Exam 96 Questions with Verified Answers Visual Acuity - CORRECT ANSWER the numerical value associated with the smallest objects the patient can see on specific eye charts at a specific distance. -cornerstone of the eye exam External Exam - CORRECT ANSWER Consists of 3 segments: -Confrontation Visual Field -ExtraOcular Motility -Pupil Evaluation Confrontation Visual Field (CVF) - CORRECT ANSWER Obtains a gross measurement of the patient's peripheral vision. It is useful in...

NURS 355 – Eyes Exam Questions And Answers 100% Verified. Define myopia - answerNearsightedness - incoming light focuses in front of the retina. Distant vision is blurred Describe hyperopia - answerFar-sightedness - incoming light focuses behind the retina. Near vision is blurred Describe presbyopia - answerLoss of accomodation - lens of the eye hardens w/ age 40+ - Blurred near vision Describe an astigmatism - answerIrregularly shaped cornea - most common vision problem. Light rays f...

NURSING 620 ADVANCE PHYSICAL ASSESSMENT FINALS 1 What step of the nursing process includes data collection by heath history, physical examination, and interview? a Planning b Diagnosis c Evaluation d Assessment1/7 q 16 2 The nurse is performing a physical assessment on newly admitted patient. An example of objective information obtained during the physical assessment includes: a Patient’s history of allergies b Patients use of medication at home c Last menstrual period 1 month ago....

Accommodation - Answer The ability of the crystalline lens to adjust power to provide retinal focus of images of objects closer than optical infinity Aphakia - Answer Absence of the crystalline lens. Astigmatism - Answer A refractive defect where the refractive surface has different power in different meridians As a result the image formed of a point object will not be a point but a line Axis (cylinder) - Answer The weakest or least curved meridian on the surface of a cylindrical or tor...

HESI Critical Care Exam questions and answers latest top score. A 56-year-old female client is receiving intracavitary radiation via a radium implant. Which nurse should be assigned to care for this client? A. The nurse who is caring for another client receiving intracavitary radiation. B. A nurse with Marfan's syndrome who is postmenopausal. C. A nurse with oncology experience who may be pregnant. D. The nurse who is caring for another client who has Clostridium diffici...