Visual acuity is tested using a Snellen chart for distance vision or a handheld chart for near vision; each eye is assessed individually, with the other eye ... |
Oculomotor, Trochlear, and Abducens Nerves · Ask the patient to look at an object held at distance · Bring the object to within 10cm of the patient, asking the ... |
Sensation in areas of the face is tested using a pin and a wisp of cotton. The blink reflex is tested by touching the cornea of the eye with a cotton wisp. |
5 авг. 2020 г. · Place the tuning fork base down in the center of the patient's forehead and ask if it is louder in either ear. Normally it should be heard ... |
27 июл. 2023 г. · Learn more about assessing the cranial nerves: ... |
5 сент. 2010 г. · 1. Hold your finger (or a pin) approximately 30cm in front of the patient's eyes and ask them to focus on it. Look at the eyes in the primary ... |
Have the patient slightly open their mouth then place your finger on their chin and strike your finger with a reflex hammer. Normally there is no movement. If ... |
Observation of a patient's face can yield the initial clues of asymmetrical expression. Ask patient to smile/frown, raise eyebrows, puff out cheeks. Check for ... |
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