The nurse explains the different parts of the ear to a client while teaching the client how to administer eardrops. The nurse pulls the upper ear that consists of movable cartilage and skin up and back and recognizes that this part is called the:

Auricle.

Mastoid process.

Outer meatus.

Concha.

Answer and Explanation

The Correct Answer is A

A. Auricle (Pinna):

The auricle, also known as the pinna, is the visible external part of the ear. It consists of movable cartilage and skin. When administering eardrops, pulling the auricle up and back helps to straighten the ear canal, allowing the drops to enter the ear effectively.

B. Mastoid Process:

The mastoid process is a bony prominence located behind the ear. It is not a part of the outer ear structure involved in administering eardrops.

C. Outer Meatus:

The outer meatus, also known as the external acoustic meatus or ear canal, is the tube-like structure leading from the auricle to the eardrum. It is the passage through which eardrops are administered. Pulling the auricle up and back helps to straighten the outer meatus for the proper administration of eardrops.

D. Concha:

The concha refers to the bowl-shaped depression next to the ear canal. While it is a part of the outer ear, pulling the concha is not a technique used for administering eardrops. The auricle, specifically, is manipulated to facilitate the process.

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Correct Answer is D

Explanation

A. Indicates the beginning of diastole: This statement is not accurate. S2, the second heart sound, indicates the end of systole and the beginning of diastole. It is specifically associated with the closure of the aortic and pulmonary valves.

B. Coincides with the carotid artery pulse: This statement is not accurate. S2 is associated with the closure of the aortic and pulmonary valves in the heart, not with the carotid artery pulse.

C. Is louder than an S1: This statement is not accurate. S1, the first heart sound, is usually louder than S2. S1 is associated with the closure of the mitral and tricuspid valves and marks the beginning of systole.

D. Is caused by the closure of the semilunar valves: This statement is accurate. S2 is caused by the closure of the aortic and pulmonary valves, which are the semilunar valves in the heart. It marks the end of systole and the beginning of diastole.

A. Perform the confrontation test. B. Ask the patient to read the print on a handheld Jaeger card. C. Determine the patient's ability to read newsprint at a distance of 12 to 14 inches. D. Use the Snellen chart positioned 20 feet away from the patient.

Correct Answer is D

Explanation

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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The nurse explains the different parts of the ear to a client while teaching the client how to administer eardrops. The nurse pulls the upper ear that consists of movable cartilage and skin up and back and recognizes that this part is called the:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is listening to the heart sounds of a client. The nurse recognizes that the S2:

Correct Answer is D

Explanation

The nurse is preparing to assess the visual acuity of an adult client. Which of the following assessment should the nurse use for visual acuity?

Correct Answer is D

Explanation

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