Arcus senilis is caused by:
A) Decreased aqueous humor fluid.
B) Increase vitreous debris.
C) Increased lipid deposits around cornea.
D) Increased density of lens.
C
You might also like to view...
A nurse is overseeing a group of students who are completing a clinical rotation on a medical-surgical unit. The students are providing direct client care with the assistance of the nurse
The nurse who is overseeing the students is functioning in which capacity? A) Clinical nurse specialist B) Nurse practitioner C) Nurse entrepreneur D) Nurse educator
The nurse is evaluating the clients in an intensive care unit for risk for sepsis and septic shock. Clients at risk for sepsis include the client: Select all that apply
1. From a nursing home with a stage 4 pressure ulcer. 2. With rheumatoid arthritis taking methotrexate. 3. With aplastic anemia. 4. With blunt trauma spinal cord injury. 5. With ruptured viscus vomiting bright red blood.
Which statement about burns is correct?
a. Partial-thickness burns are not very pain-ful. b. In full-thickness burns, nerve endings are still intact. c. Arm and leg burns are more serious than burns to the face, eyes, ears, hands, and feet. d. Burns may destroy fat, muscle, and bone.
What should the nurse do while analyzing collected assessment data?
A. Categorize the data and identify the implications. B. Create graphs, charts, and maps to display the data. C. Determine the high-risk aggregates. D. Identify target populations by demographic characteristics.