Nokea
Which advice will the nurse provide the 20 year old who has been put on cefaclor for a resistant otitis media?
- A. Store suspension at room temperature.
- B. Discontinue drug when symptoms abate.
- C. Avoid alcoholic beverages.
- D. Take with meals only.
Correct Answer: C
Rationale: Drinking alcohol is discouraged while on cefaclor. The drug should be taken in its entirety and stored in the refrigerator. The drug can be taken with or without meals.
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Which change is the first indication of macular degeneration?
- A. The loss of peripheral vision
- B. The loss of central vision
- C. The loss of color discrimination
- D. Eye fatigue
Correct Answer: B
Rationale: Macular degeneration is characterized by the slow loss of central and near vision.
Which factor must the nurse consider when assessing readiness to learn when teaching health promotion practices for the visually and hearing impaired?
- A. Cultural beliefs
- B. Values
- C. Habits
- D. Income
- E. Occupation
Correct Answer: A,B,C
Rationale: The nurse must consider the patient's culture, beliefs, values, and habits, as well as the special needs of the older adult.
The nurse will advise the patient to take which action following a left vitrectomy?
- A. Remain flat in bed for 48 hours.
- B. Position self in a face-down position for 4 to 5 days.
- C. Assume a side-lying position with the left side down for 3 days.
- D. Keep head upright and cushioned with pillows for 24 hours.
Correct Answer: B
Rationale: Following a vitrectomy, the patient must assume a face-down position or turn the face to the right side for 4 to 5 days.
Which action do miotic eye drops have for a patient with glaucoma?
- A. Dilate the pupil and sharpen vision.
- B. Lubricate and moisten the dry eye.
- C. Irrigate the surface of the eye.
- D. Constrict the pupil and open the canal of Schlemm.
Correct Answer: D
Rationale: Miotic eye drops allow the pupil to constrict and open the canal of Schlemm to drain the excess fluid.
Which anatomical part is the most interior part of the eye?
- A. Choroid
- B. Cornea
- C. Aqueous humor
- D. Retina
- E. Lens
- F. Iris
Correct Answer: A
Rationale: The cornea is the outermost, followed by the aqueous humor, iris, lens, retina, and the choroid.