Multiple Choice
An examiner is using an ophthalmoscope to examine a patient's eyes.The patient has astigmatism and is nearsighted.The use of which of these techniques would indicate that the examination is being correctly performed?
A) Using the large full circle of light when assessing pupils that are not dilated
B) Rotating the lens selector dial to the black numbers to compensate for astigmatism
C) Using the grid on the lens aperture dial to visualize the external structures of the eye
D) Rotating the lens selector dial to bring the object into focus
Correct Answer:
Verified
Correct Answer:
Verified
Q32: The nurse hears bilateral loud,long,and low tones
Q33: The nurse is preparing to assess a
Q34: The nurse is preparing to use an
Q35: During the examination,offering some brief teaching about
Q36: When performing a physical assessment,the first technique
Q38: The nurse is preparing to use a
Q39: With which of these patients would it
Q40: The most important step that the nurse
Q41: The nurse is preparing to examine a
Q42: When percussing over the liver of a