The nurse is performing an assessment on a client. To test the optic nerve's function, what should the nurse do?
1. Check for extraocular movement.
2. Check the pupils for reaction to light.
3. Check to see if the patient can blink.
4. Use a Snellen chart.
4
A Snellen chart is used to assess visual acuity of the optic nerve. Extraocular movements assess cranial nerves III, IV, and VI. Pupil reaction to light and eye blinking are not functions of the optic nerve.
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The nurse is caring for a patient undergoing intra-aortic balloon pump (IABP) counterpulsation. What patient symptom most requires immediate nursing intervention?
A) Patient complains of stiffness in insertion leg. B) Mean arterial blood pressure is increased by 10 points. C) Balloon is inflating during ventricular systole. D) Cardiac output is increased by 3 L/min.
The client with cardiac problems and depression asks the nurse which group of antidepressants would be recommended. Which of the following groups of antidepressants is generally recommended in this situation?
A) SSRIs B) MAOIs C) Tricyclic antidepressants D) Benzodiazepines
Fruits should be stored unwashed unless they will be used right away.
Answer the following statement true (T) or false (F)
The external ear consists of the
A. pinna. B. stapes. C. tympanic membrane. D. cochlea.