During an assessment of the ear structures, the nurse would expect to identify which structure as part of the middle ear?

Tympanic Membrane

Ear lobe

Cochlea

Pinna

Answer and Explanation

The Correct Answer is A

Choice a reason:
The tympanic membrane, also known as the eardrum, is a critical component of the middle ear. It is a thin membrane that separates the external ear from the middle ear and vibrates in response to sound waves. These vibrations are then transmitted to the ossicles within the middle ear, which amplify and carry the sound to the inner ear.

Choice b reason:
The ear lobe is part of the external ear, not the middle ear. It is composed of soft skin and fatty tissue and does not play a role in hearing. The ear lobe serves primarily as a site for body decoration such as earrings.

Choice c reason:
The cochlea is a structure located in the inner ear. It is a spiral-shaped organ that contains the organ of Corti, the sensory organ of hearing. The cochlea converts the mechanical vibrations from the middle ear into nerve impulses that are sent to the brain.

Choice d reason:
The pinna, or auricle, is the visible part of the external ear. It is made of cartilage and skin and functions to capture sound waves and direct them into the ear canal towards the tympanic membrane.

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Correct Answer is B

Explanation

Choice A Reason:
Rhinitis medicamentosa, also known as rebound congestion, is a condition of nasal congestion without other cold or allergy symptoms, typically caused by the overuse of nasal decongestant sprays. It does not usually present with chronic headaches or tenderness over the sinuses, which are more indicative of sinusitis.

Choice B Reason:
Acute bacterial sinusitis is likely the correct diagnosis in this scenario. It often follows a viral upper respiratory infection and presents with symptoms such as thick, discolored nasal mucus, decreased sense of smell, and facial pain or tenderness over the affected sinuses. The chronic headache and noted tenderness upon palpation over the sinuses in the client are consistent with this condition.

Choice C Reason:
Epistaxis, or nosebleed, is bleeding from the nose that can be caused by various factors, including trauma, medication, or environmental conditions. While it can be a symptom of other nasal conditions, it is not typically associated with chronic headaches or sinus tenderness following an upper respiratory infection.

Choice D Reason:
Allergic rhinitis is an allergic reaction to allergens such as pollen, dust, or pet dander, causing symptoms like sneezing, runny nose, itchy eyes, and sometimes headaches. However, the chronic headache and sinus tenderness described by the client after an infection are more suggestive of sinusitis rather than allergic rhinitis.

A. Exophthalmos B. Photophobia C. Weight loss D. Lethargy

Correct Answer is D

Explanation

Choice a reason:
Exophthalmos, or protrusion of the eyeballs, is not a typical finding in hypothyroidism. It is more commonly associated with hyperthyroidism, particularly Graves' disease, which is characterized by an overactive thyroid gland.

Choice b reason:
Photophobia, or light sensitivity, is not a common symptom of hypothyroidism. While it can be associated with other conditions, it is not directly related to the function of the thyroid gland.

Choice c reason:
Weight loss is typically not associated with hypothyroidism. In fact, individuals with hypothyroidism often experience weight gain due to a slowed metabolism, which is the opposite of weight loss.

Choice d reason:
Lethargy is a common symptom of hypothyroidism. The condition can lead to a decrease in thyroid hormone production, which can slow down the body's metabolism, resulting in feelings of fatigue, sluggishness, and lethargy.

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During an assessment of the ear structures, the nurse would expect to identify which structure as part of the middle ear?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client reports experiencing chronic headaches after a recent upper respiratory tract infection. On physical examination, the nurse notes tenderness when palpating over the sinuses. Which condition is likely?

Correct Answer is B

Explanation

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

Correct Answer is D

Explanation

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 45-year-old African-American client comes to the clinic complaining of fatigue, thirst, and frequent urination. During the physical exam, the nurse notices areas of linear hyperpigmentation around the neck and in the axillae (Acanthosis Nigricans). What would the nurse do next?

While auscultating a client's 1st and 2nd intercostal spaces, close to the sternal body, the nurse would document these normal breath sounds as which of the following?

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A patient is diagnosed with left ear unilateral sensorineural hearing loss. During the performance of the Weber test, the nurse expects lateralization of the sound/vibration to the:

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?

Using the client's height of 72 inches and weight of 200 lbs, the nurse calculates the BMI. A BMI of 27 indicates which category for this patient?