NSG 6020 week 2 Questions with Verified
Correct Answers
Head Examination
Steps: Inspect for symmetry, deformities, lumps, or lesions. Palpate the scalp, skull, and
sinuses for tenderness or abnormalities. Assess the temporal arteries and temporomandibular
joint (TMJ) for swelling, tenderness, or movement issues.
Otoscope
Used to inspect the ear canal and tympanic membrane (eardrum).
Ophthalmoscope
Used to inspect the retina, optic disc, blood vessels, and macula inside the eye.
Parts to Examine (Eye)
Eyelids, conjunctiva, sclera, cornea, iris, lens, and retina.
Accommodation
The eye's ability to adjust focus from distant to near objects.
Consensual Reaction
When both pupils constrict simultaneously, even if light is only directed at one eye.
Direction (Eye)
Evaluating eye movement in all directions.
PERRLA
Pupils Equal, Round, Reactive to Light, and Accommodation.
Normal Findings (Eye Exam)
, Clear sclera and cornea, equal pupils, intact eye movements.
Abnormal Findings (Eye Exam)
Redness, cloudiness, unequal pupils, restricted eye movements (e.g., nystagmus).
Snellen Chart
Purpose: Tests visual acuity (distance vision). Documentation Example: 20/40 means the
patient sees at 20 feet what a person with normal vision sees at 40 feet.
Corneal Abrasion Procedure
Use fluorescein dye and a cobalt blue light to highlight abrasions. Look for bright green areas
on the cornea.
Subjective Data
Information provided by the patient (e.g., pain, discomfort, blurry vision).
Parts of the Ear
External ear (auricle, ear canal), middle ear (ossicles, eardrum), inner ear (cochlea, vestibule).
Assessing the Ear and Hearing Tests
Equipment: Otoscope, tuning forks. Tests: Whisper test, Weber test, and Rinne test.
Weber Test
Tuning fork placed on the forehead or scalp to check for lateralization.
Normal Findings (Weber Test)
Sound heard equally in both ears.
Abnormal Findings (Weber Test)
Correct Answers
Head Examination
Steps: Inspect for symmetry, deformities, lumps, or lesions. Palpate the scalp, skull, and
sinuses for tenderness or abnormalities. Assess the temporal arteries and temporomandibular
joint (TMJ) for swelling, tenderness, or movement issues.
Otoscope
Used to inspect the ear canal and tympanic membrane (eardrum).
Ophthalmoscope
Used to inspect the retina, optic disc, blood vessels, and macula inside the eye.
Parts to Examine (Eye)
Eyelids, conjunctiva, sclera, cornea, iris, lens, and retina.
Accommodation
The eye's ability to adjust focus from distant to near objects.
Consensual Reaction
When both pupils constrict simultaneously, even if light is only directed at one eye.
Direction (Eye)
Evaluating eye movement in all directions.
PERRLA
Pupils Equal, Round, Reactive to Light, and Accommodation.
Normal Findings (Eye Exam)
, Clear sclera and cornea, equal pupils, intact eye movements.
Abnormal Findings (Eye Exam)
Redness, cloudiness, unequal pupils, restricted eye movements (e.g., nystagmus).
Snellen Chart
Purpose: Tests visual acuity (distance vision). Documentation Example: 20/40 means the
patient sees at 20 feet what a person with normal vision sees at 40 feet.
Corneal Abrasion Procedure
Use fluorescein dye and a cobalt blue light to highlight abrasions. Look for bright green areas
on the cornea.
Subjective Data
Information provided by the patient (e.g., pain, discomfort, blurry vision).
Parts of the Ear
External ear (auricle, ear canal), middle ear (ossicles, eardrum), inner ear (cochlea, vestibule).
Assessing the Ear and Hearing Tests
Equipment: Otoscope, tuning forks. Tests: Whisper test, Weber test, and Rinne test.
Weber Test
Tuning fork placed on the forehead or scalp to check for lateralization.
Normal Findings (Weber Test)
Sound heard equally in both ears.
Abnormal Findings (Weber Test)
