Dark – pupils dilate Study guides, Class notes & Summaries

Refraction of the eye - correct answer The bending of light rays from the outside into the eye through the curved surfaces and refractive media and finally to the retina. Emmetropia - correct answer The perfect refraction of the eye in which light rays from a distant source are focused into a sharp image on the retina. Hyperopia - correct answer Farsi...

Anemia can contribute to: coronary ischemia Composition of blood 5.5L total. 50-55% = plasma; 90% water Erythropoesis is stimulated by... erythropoetin Hemoglobin A the majority of adult hemoglobin. 97% of circulating hemoglobin. 2 alpha and 2 beta chains. HbA2 minor adult hemoglobin. 2-3% of circulating hemoglobin. 2 alpha and 2 delta chains. Hemoglobin F Fetal hemoglobin. 2 alpha and 2 gamma chains. Has a greater affinity for and more regularly binds O2...

ATI NCLEX Pharmacology Assessment 1 Questions and Answers 2023 A nurse is teaching a client who will start using transdermal fentanyl. Which of the following statements should the nurse identify as an indication that the client understands the teaching A. "I can use an electric blanket while in bed" B. "I will replace the patch every day" C. "I should apply the patch to my upper thigh" D. "I can take an oral analgesic for breakthrough pain" D Fentanyl is a transdermal opioid ago...

Interventions to prevent skin breakdown - correct answer Q2 turns, proper nutrition, water, food, consistent diaper changes if incontinent Presbyopia - correct answer far sightedness that worsens with age macular degeneration - correct answer the leading cause of visual deficits in the united states, it is the loss of vision in the central fields c...

1. The primary care pediatric nurse practitioner performs a vision screen on a 4- month-old infant and notes the presence of convergence and accommodation with mild esotropia of the left eye. What will the nurse practitioner do? A. Patch the right eye to improve coordination of the left eye. B. Reassure the parents that the infant will outgrow this. C. Recheck the infant’s eyes in 2 to 4 weeks. D. Refer the infant to a pediatric ophthalmologist. Correc 2. During a well child exam on a 4...

NUR 2063 Pathophysiology Explain primary prevention - Answer Preventing"; altering susceptibility or reducing exposure of disease for people Explain secondary prevention - Answer "Screening"; early detection, screening, and management of disease to catch disease early before it spreads Explain tertiary prevention - Answer "Treating" and preventing further complications from a disorder or disease after the person has the condition What are examples of primary prevention? - Ans...

Visual cues allows us to perceptually organize by taking into account the following cues: - - depth - form - motion - constancy Describe retinal disparity. - - Eyes are about 2.5 inches apart which allows humans to get slightly different views of objects of world around. - gives humans an idea on depth What is convergence? - - gives humans an idea of depth as well based on how much eyeballs are turned. gives humans a sense of depth When are the muscles of the eye relaxed and contrac...

TCRN Exam 130 Questions with Verified Answers Primary cause of spinal cord injuries - CORRECT ANSWER direct trauma Secondary cause of spinal cord injuries - CORRECT ANSWER decreased perfusion or oxygenation to the site of injury Neurogenic shock - CORRECT ANSWER loss of both vasomotor tone and sympathetic innervations Neurogenic shock is seen with a spinal cord injury at the level of BLANK or higher - CORRECT ANSWER T5 Complete spinal cord injury - CORRECT ANSWER When the patient ...

NURS 629 MVU EXAM PRACTICE 1 QUESTIONS & CORRECT ANSWERS LATEST NEW UPDATE 100% SCORES A+ GRADE 1. The primary care pediatric nurse practitioner performs a vision screen on a 4- ID: month-old infant and notes the presence of convergence and accommodation with mild esotropia of the left eye. What will the nurse practitioner do? A. Patch the right eye to improve coordination of the left eye. B. Reassure the parents that the infant will outgrow this. C. Recheck the infa...

Questions 1. The primary care pediatric nurse practitioner performs a vision screen on a 4- month-old infant and notes the presence of convergence and accommodation with mild esotropia of the left eye. What will the nurse practitioner do? A. Patch the right eye to improve coordination of the left eye. B. Reassure the parents that the infant will outgrow this. C. Recheck the infant’s eyes in 2 to 4 weeks. D. Refer the infant to a pediatric ophthalmologist. Correct 2. During a well child...