Which abnormality is depicted in the image below?
Conjunctivitis
Cataract
Glaucoma
Macular degeneration
The Correct Answer is A
A. This is the correct answer as conjunctivitis, commonly known as pink eye, is characterized by redness, swelling, and discharge from the eye, which is likely what the image shows.
B. Cataracts typically present as clouding of the lens of the eye, leading to blurred vision but do not present with redness or discharge like conjunctivitis.
C. This condition often involves increased intraocular pressure and can lead to vision loss, but it does not usually cause the symptoms depicted in the image of conjunctivitis.
D. This is primarily associated with central vision loss and does not produce the external symptoms of redness or discharge typical of conjunctivitis.
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Correct Answer is B
Explanation
A. The planning phase involves setting goals and determining interventions based on the assessment data.
B. The assessment phase is where the nurse gathers information about the client's health history, including potential allergies, which is essential for safe care and diagnostic testing.
C. The implementation phase involves carrying out the planned interventions, which would include considerations for allergies but not the initial questioning about them.
D. The evaluation phase assesses the effectiveness of the interventions and the client's response to care, which is not the appropriate time to inquire about allergies.
Correct Answer is A
Explanation
A. Asking the client to identify scented aromas assesses cranial nerve I (olfactory nerve), which is responsible for the sense of smell.
B. Reading a Snellen chart assesses cranial nerve II (optic nerve), which is related to vision.
C. Listening to the client's speech evaluates the function of cranial nerves V (trigeminal) and XII (hypoglossal), which are related to mastication and tongue movement, respectively.
D. Asking the client to clench his teeth tests cranial nerve V, which innervates the muscles of mastication.