A patient's vision is recorded as 20/30 when the Snellen eye chart is used. The nurse interprets these results to indicate that:

The patient can read at 20 feet what a person with normal vision can read at 30 feet.

The patient can read from 30 feet what a person with normal vision can read from 20 feet.

At 30 feet the patient can read the entire chart.

The patient can read the chart from 20 feet in the left eye and 30-feet in the right eye.

Answer and Explanation

The Correct Answer is A

A. A vision of 20/30 means that the patient can read at 20 feet what a person with normal vision can read at 30 feet, indicating mild visual impairment.

B. This reverses the explanation of 20/30 vision and is incorrect.

C. This option incorrectly describes the Snellen chart results, which measure clarity of vision at specific distances, not entire chart reading ability.

D. This option confuses visual acuity for each eye; Snellen scores do not indicate different distances for each eye.

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

A. Decrease in tear production: This is a common age-related change and is not considered abnormal.

B. Unequal pupillary constriction: Correct. Unequal pupillary constriction (anisocoria) is not normal and may indicate neurological issues.

C. Loss of outer eyebrow hair: This is a normal age-related change due to decreased hair follicles.

D. Arcus senilis: This is a common finding in older adults and is typically benign, caused by lipid deposits around the cornea.

A. 1 minute B. 2 minutes each quadrant C. 5 minutes D. 10 minutes

Correct Answer is B

Explanation

A. 1 minute: This is not the correct duration for assessing bowel sounds.

B. 2 minutes each quadrant: Bowel sounds should be auscultated for at least 2 minutes per quadrant before determining that they are absent.

C. 5 minutes: Listening for 5 minutes is excessive and typically unnecessary unless there is concern about a complete absence of bowel sounds.

D. 10 minutes: 10 minutes is also too long for auscultation unless specifically indicated by clinical findings, like suspected paralytic ileus.

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

A patient's vision is recorded as 20/30 when the Snellen eye chart is used. The nurse interprets these results to indicate that:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is performing an eye assessment on an 80-year-old patient. Which of these findings is considered abnormal?

Correct Answer is B

Explanation

During an abdominal assessment, the nurse is unable to hear bowel sounds in a patient's abdomen. How long should the nurse listen before reporting absent bowel sounds?

Correct Answer is B

Explanation

A 70-year-old patient tells the nurse that he has noticed that he is having trouble hearing, especially in large groups. He says that he "can't always tell where the sound is coming from" and the words often sound "mixed up." What might the nurse suspect as the cause for this change?

During an abdominal assessment, the nurse tests for a fluid wave. What condition would produce a positive fluid wave test?

The nurse is reviewing in age-related changes in the eye for a class. Which of these physiologic changes is responsible for presbyopia?

A patient's vision is recorded as 20/30 when the Snellen eye chart is used. The nurse interprets these results to indicate that:

A patient has been admitted after an accident at work. During the assessment, the patient is having trouble hearing and states, "I don't know what the matter is. All of a sudden, I can't hear you out of my left ear!" What should the nurse do next?

The nurse is performing an assessment on an adult. The adult's vital signs are normal, and capillary refill time is 5 seconds. What should the nurse do next?

When auscultating over a patient's femoral arteries, the nurse notices the presence of a bruit on the left side. The nurse knows that bruits:

A patient has been diagnosed with venous stasis. Which of these findings would the nurse most likely observe?