Accommodation is accomplished through the interaction of the ciliary bodies and the _____
Fill in the blank(s) with correct word
lens
Ciliary muscles and ligaments change the shape of the lens to provide accommodation, which is the bending of light rays to focus on the retina.
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An older patient who wears glasses is being admitted to a long-term-care facility. Which action should the nurse take when assessing the patient's visual acuity?
1. Ask the patient to wear their glasses during acuity test. 2. Ask the patient to read a newspaper out loud. 3. Allow the patient to move closer to the eye chart if needed. 4. If the patient wears glasses to eat, then glasses should be removed.
Which of the following indicates that the nurse is culturally sensitive?
a. Allowing a Hispanic-American client's extended family into the room b. Talking loudly to an Asian-American staff nurse c. Firmly shaking hands with a Native American client d. Standing face to face with an African-American staff nurse
A patient in the emergency department is demonstrating signs of sepsis
Which interventions will the nurse implement as part of the sepsis resuscitation bundle? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply. 1. Draw blood for a serum lactate level. 2. Obtain blood cultures. 3. Provide a broad spectrum antibiotic. 4. Administer low dose steroids. 5. Provide insulin for blood glucose level 200 mg/dL.
According to Sally Davies, a third of countries throughout the world use antibiotics in the food supply for what 2 purpose(s)?
A. To fatten meat and fish & instead of hygiene B. For fodder & to fatten meat and fish C. Instead of hygiene & to pass customs inspections D. To pass customs inspections & for fodder