The nurse is preparing to assess the visual acuity of an adult patient, which of the following assessment should the nurse use for visual acuity

Perform the conduntation test

Ask the patient to read the point on a handheld larger card

Determine the patient's ability to read newsprint at a distance of 12 to 1 mche

Use the Snellen chart positioned 20 feet away from the patient

Answer and Explanation

The Correct Answer is D

A. Perform the confrontation test:

The confrontation test is a basic visual field screening test. It assesses the peripheral vision by having the patient cover one eye and the examiner covers the opposite eye. The patient and the examiner then bring their fingers into the visual field from the periphery, and the patient indicates when they see the fingers.

B. Ask the patient to read the print on a handheld Jaeger card:

Jaeger cards are used for near vision testing. The patient reads progressively smaller print to assess their near vision acuity.

C. Determine the patient's ability to read newsprint at a distance of 12 to 14 inches:

This method assesses near vision. It is often used informally in clinical settings, where the patient is asked to read a newspaper or similar print at a comfortable reading distance.

D. Use the Snellen chart positioned 20 feet away from the patient:

The Snellen chart is a standardized chart used for visual acuity testing. It is placed 20 feet away from the patient, and the patient is asked to read the letters or symbols on the chart with one eye covered at a time.

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Correct Answer is C

Explanation

In this sequence:

Vena cava brings deoxygenated blood from the body into the right atrium.

Blood flows from the right atrium to the right ventricle through the tricuspid valve.

The right ventricle pumps blood into the pulmonary artery to the lungs.

In the lungs, blood is oxygenated and returns to the heart via the pulmonary veins into the left atrium.

From the left atrium, blood moves to the left ventricle through the bicuspid (mitral) valve.

The left ventricle then pumps oxygenated blood into the body through the aorta.

This sequence represents the systemic and pulmonary circulation of the heart.

A. The best time to perform a BSE is 4 to 7 days after the first day of the menstrual period. B. If she suspects that she is pregnant, then the woman should not perform a BSE until her baby is born. C. The best time to perform BSE is in the middle of the menstrual cycle. D. The woman needs to perform BSE only bimonthly unless she has fibrocystic breast tissue.

Correct Answer is A

Explanation

A. The best time to perform a BSE is 4 to 7 days after the first day of the menstrual period:

This statement is correct. Performing BSE a few days after the menstrual period ensures that the breasts are less likely to be swollen or tender, which can make it easier to detect any unusual changes.

B. If she suspects that she is pregnant, then the woman should not perform a BSE until her baby is born:

This statement is incorrect. Pregnant women can still perform breast self-examinations. In fact, it's important for pregnant women to be aware of any changes in their breasts.

C. The best time to perform BSE is in the middle of the menstrual cycle:

This statement is not as accurate as the first choice. While it's true that performing BSE a few days after the menstrual period can be easier due to reduced breast tenderness, it doesn't necessarily mean the middle of the menstrual cycle for every woman. The timing can vary based on an individual's menstrual cycle.

D. The woman needs to perform BSE only bimonthly unless she has fibrocystic breast tissue:

This statement is incorrect. Regular monthly breast self-examinations are recommended for all women, regardless of whether they have fibrocystic breast tissue or not. Detecting changes early is crucial for breast health.

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The nurse is preparing to assess the visual acuity of an adult patient, which of the following assessment should the nurse use for visual acuity

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

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Correct Answer is A

Explanation

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