A 75-year-old male who is a chronic alcoholic present to the medical office for his annual wellness visit. How would describe the findings found in photo?
Acanthosis Nigricans
Cyanosis
Jaundice
Carotenemia
The Correct Answer is C
A. Acanthosis Nigricans:
Acanthosis nigricans is characterized by dark, velvety patches of skin, often found in body folds such as the neck, armpits, and groin. It does not present as the yellow discoloration seen in the photo.
B. Cyanosis:
Cyanosis is a bluish discoloration of the skin and mucous membranes due to inadequate oxygenation of the blood. The image shows yellow discoloration, not the blue tint associated with cyanosis.
C. Jaundice:
Jaundice is indicated by a yellowish tint to the skin and sclera due to elevated bilirubin levels, commonly associated with liver dysfunction. The photo clearly shows this yellow discoloration, consistent with jaundice, often seen in chronic alcoholics with liver disease.
D. Carotenemia:
Carotenemia presents as a yellow-orange discoloration of the skin, especially on the palms and soles, due to high levels of carotene in the blood. It does not typically affect the sclera, which differentiates it from jaundice. The uniform yellowing of the skin and eyes in the photo aligns more with jaundice.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. 20 represents the distance you are placed from the chart and 40 represents the distance a normal eye reads the chart:
This is correct. The first number (20) represents the distance in feet the patient is from the Snellen chart. The second number (40) indicates the distance at which a person with normal vision can read the same line. Therefore, 20/40 means that what the patient can read at 20 feet, a person with normal vision can read at 40 feet.
B. 20 represents the distance a normal eye can read and 40 represents the distance your eye reads the chart:
This is incorrect. The first number should represent the distance the patient is from the chart, not the normal eye's reading distance.
C. 20 represents the distance you are placed from the chart and 40 represents the distance your eye reads the chart:
This is incorrect. While the first number is correct (the distance from the chart), the second number should represent the distance a person with normal vision can read the same line, not the patient's distance.
D. 40 represents the distance you are placed from the chart and 20 represents the distance a normal eye reads the chart:
This is incorrect. The standard for visual acuity measurements is that the first number represents the testing distance (usually 20 feet), and the second number represents the distance at which a normal eye can read the line.
Correct Answer is A
Explanation
A) Eye turning inward:
Esotropia is a condition where one or both eyes turn inward, leading to misalignment. This inward turning can cause double vision, depth perception issues, and sometimes amblyopia (lazy eye) if not treated early. This is the primary characteristic that defines esotropia.
B) Eye malalignment:
While eye malalignment is a general term that can describe conditions like esotropia, exotropia, or hypertropia, it does not specify the direction of the misalignment. Esotropia specifically refers to inward turning of the eye, which is a more precise description of the condition.
C) Eye oscillating:
Eye oscillation refers to nystagmus, which is a condition characterized by repetitive, uncontrolled movements of the eyes, often resulting in reduced vision. Nystagmus is not related to esotropia, which involves inward turning rather than oscillation.
D) Eye turning outward:
Eye turning outward is known as exotropia, which is the opposite of esotropia. Exotropia involves the eyes turning away from the nose, whereas esotropia involves the eyes turning towards the nose. These are distinct conditions with different clinical presentations.
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