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?

Ophthalmoscope

Snellen Chart

Magazine

Penlight

Answer and Explanation

The Correct Answer is B

Choice A Reason:
An ophthalmoscope is primarily used for examining the interior structures of the eye, such as the retina, and is not typically used for assessing near vision. It provides a view of the fundus of the eye, which is essential for diagnosing various eye conditions but does not directly assess a patient's reading or close-up vision.

Choice B Reason:
The Snellen Chart is traditionally used to measure distance visual acuity and would not be the first choice for assessing near vision. However, there are versions of the Snellen Chart or similar charts designed for near vision assessment, typically held at a reading distance of about 14 inches from the patient. These charts have rows of letters or symbols that decrease in size and are used to determine the smallest print size a person can read.

Choice C Reason:
A magazine can be a practical tool for assessing near vision informally, as it contains various sizes of print and is a good representation of everyday reading material. The nurse can ask the patient to read a specific paragraph to observe their ability to see and comprehend text at a close distance.

Choice D Reason:
A penlight is not used for assessing near vision. It is typically used to assess the pupillary light reflex or to illuminate specific areas of the eye during an examination. The penlight helps to evaluate the response of the pupils to light but does not measure the patient's ability to read or see objects up close.

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Free Nursing Study Resources

Correct Answer is A

Explanation

Choice A Reason:
Vertigo is a common complication associated with inner ear infections, such as labyrinthitis or vestibular neuritis. The inner ear is responsible for balance, and when it is infected, it can lead to a sensation of spinning or dizziness. Interventions may include medications like meclizine or dimenhydrinate to alleviate symptoms, as well as safety measures to prevent falls.

Choice B Reason:
Rhinorrhea, or a runny nose, is not typically a direct complication of an inner ear infection. It may be associated with upper respiratory infections that can precede or accompany an ear infection but is not a result of the inner ear infection itself.

Choice C Reason:
Fever may be present if the inner ear infection is part of a systemic infection, such as the flu or bacterial meningitis. However, fever is not a direct result of an isolated inner ear infection. If fever is present, the nurse should monitor the patient's temperature and may administer antipyretics as ordered.

Choice D Reason:
Headache can be a symptom experienced by individuals with inner ear infections due to the general discomfort and pressure changes in the ear. However, it is not as specific or as common as vertigo when it comes to inner ear infections. If headaches are present, pain management strategies can be included in the care plan.

A. Pigeon Chest B. Pneumonia C. Funnel Chest D. COPD

Correct Answer is D

Explanation

Choice a reason:
Pigeon Chest, or pectus carinatum, is a condition where the breastbone is pushed outward, and the chest appears to protrude. It is not typically associated with a barrel-shaped chest, which is characterized by a rounded and bulging appearance.

Choice b reason:
Pneumonia is an infection that inflames the air sacs in one or both lungs, which may fill with fluid or pus. While it can cause chest expansion, it does not lead to a barrel-shaped chest. The barrel-shaped chest is more indicative of a chronic condition rather than an acute infection like pneumonia.

Choice c reason:
Funnel Chest, or pectus excavatum, is a condition where the breastbone is sunken into the chest. Unlike a barrel-shaped chest, funnel chest gives the chest a depressed appearance.

Choice d reason:
COPD, or Chronic Obstructive Pulmonary Disease, is commonly associated with a barrel-shaped chest. This shape results from the chronic hyperinflation of the lungs due to obstructive lung disease, which causes the rib cage to remain expanded.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When planning care for a client with an inner ear infection, the nurse will need to include interventions for which of the following potential problems?

Correct Answer is A

Explanation

While examining a client, the nurse observes the client's chest to be barrel-shaped. The nurse would interpret this as indicating which of the following?

Correct Answer is D

Explanation

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