What eye function is the nurse preparing to assess when the client is asked to stand 20 feet from a specific chart that is mounted on the examination room wall?

Peripheral vision.

External eye structures.

Distant vision.

Near vision.

Answer and Explanation

The Correct Answer is C

Choice A reason:
Peripheral vision is the ability to see objects and movement outside of the direct line of vision. This type of vision is assessed using different methods, such as confrontation visual field testing, where the examiner moves objects into the patient's side vision from different angles. Standing 20 feet away from a chart would not be the appropriate method to assess peripheral vision.
Choice B reason:
The assessment of external eye structures involves examining the physical appearance and condition of the eyelids, sclera, conjunctiva, and surrounding areas. This is typically done at a close range and does not require the patient to stand at a distance from a chart. The nurse would inspect these structures directly, often with the aid of a penlight for better visibility.

Choice C reason:
Distant vision is the ability to see objects far away, and it is what the nurse is preparing to assess when the client is asked to stand 20 feet from a chart. This distance is standard for the Snellen eye chart, which is used to measure visual acuity. The chart has rows of letters that decrease in size, and the patient is asked to read the smallest line of letters they can see clearly. The Snellen chart is the most common method used by eye doctors to measure visual acuity.
Choice D reason:
Near vision is the ability to see objects that are close to the eyes clearly. It is assessed using different charts, such as the Jaeger eye chart, which contains blocks of text in various type sizes. The patient is asked to read the text at a close range, typically around 14 inches, not 20 feet. Therefore, standing 20 feet away from a chart would not be the method to assess near vision.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is B

Explanation

Choice A Reason:
Angular cheilitis is characterized by inflammation of one or both corners of the mouth. It often presents as red, swollen patches in the corners of the mouth and can be associated with fungal or bacterial infection. However, it does not typically cause vesicular eruptions, which are more indicative of viral infections like herpes simplex.

Choice B Reason:
Herpes simplex virus (HSV) is known for causing vesicular eruptions, commonly referred to as cold sores or fever blisters, around the lips and mouth area. These eruptions are fluid-filled blisters that can be painful and are highly indicative of an HSV infection, particularly HSV type 1, which commonly affects the oral region.

Choice C Reason:
Angioedema involves the rapid swelling of the deeper layers of the skin, often seen with hives. While it can affect the lips and surrounding areas, it does not cause vesicular eruptions. Angioedema is more associated with allergic reactions and can be part of anaphylaxis, a severe systemic reaction.

A. A client who has recently been diagnosed with a chronic illness. B. A client with hypotension, tachycardia, SpO2 85%, and a recent gunshot wound. C. A client who just confirmed she is pregnant. D. A client who makes frequent hospital visits reporting the same symptom.

Correct Answer is B

Explanation

Choice a reason:
A client recently diagnosed with a chronic illness would require a comprehensive health history that includes past medical history, medications, and lifestyle factors. While important, it is not typically categorized as an emergency health history unless the chronic condition has acutely worsened.

Choice b reason:
A client presenting with hypotension (low blood pressure), tachycardia (rapid heart rate), an oxygen saturation of 85% (indicating potential hypoxemia), and a recent gunshot wound is experiencing a life-threatening situation that requires immediate medical attention. An Emergency health history is crucial in this scenario to quickly gather information that will guide urgent treatment decisions.

Choice c reason:
A client who has just confirmed pregnancy would need a detailed health history, including obstetric and gynecological history, but this is not considered an emergency unless there are complications or concerns that require immediate attention.

Choice d reason:
A client who frequently visits the hospital reporting the same symptom may indicate a chronic issue that needs ongoing management rather than an emergency. However, if the symptom suggests an acute exacerbation or a new, serious condition, it could escalate to an emergency.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

What eye function is the nurse preparing to assess when the client is asked to stand 20 feet from a specific chart that is mounted on the examination room wall?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

During the physical examination of the mouth, the nurse identifies vesicular eruptions along the client's lips and surrounding skin. Which problem should the nurse document?

Correct Answer is B

Explanation

The student nurse is reviewing different types of health history. Which client situation would require an Emergency health history?

Correct Answer is B

Explanation

A nurse is assessing a client who has hypothyroidism. The nurse should expect which of the following findings?

The nurse working in an ophthalmology clinic is preparing to assess a patient's near vision. Which piece of equipment would the nurse use for this assessment?

A Drug Rehabilitation nurse is conducting the health history. When would be the most natural time to ask the client about alcohol use?

A nurse prepares an educational session on the importance of oral hygiene. Which teaching tip should be included in the section about preventing gingivitis?

A nurse is assessing a client who has hypothyroidism. Which of the following findings should the nurse expect?

The nurse read the patient's health history and noted cranial nerve III oculomotor paralysis. Which of the following would the nurse expect?

A nurse is assessing a client who has myxedema. Which of the following findings should the nurse expect?

The nurse knows the importance of assessing vital signs is to: