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 A

Explanation

Choice a reason:
A BMI of 27 falls into the 'Overweight' category according to the standard BMI classification. The 'Overweight' range is defined as a BMI of 25 to 29.9. This indicates that the person's weight is higher than what is considered healthy for a given height.

Choice b reason:
'Obesity Class I' is characterized by a BMI of 30 to 34.9. Since the client's BMI is 27, it does not reach the threshold for this category.

Choice c reason:
The 'Normal weight' category ranges from a BMI of 18.5 to 24.9. With a BMI of 27, the client exceeds the upper limit of the normal weight range.

Choice d reason:
The term 'Obesity' generally refers to a BMI of 30 or higher, which encompasses Obesity Class I, II, and III. Since the client's BMI is 27, it is below the obesity range.

A. Tachycardia. B. Diarrhea. C. Facial edema. D. Heat intolerance. E. The correct answer is c) Facial edema.

Correct Answer is C

Explanation

Choice A reason:
Tachycardia, or an abnormally rapid heart rate, is not a typical finding in myxedema. Myxedema is associated with hypothyroidism, which usually presents with bradycardia, or a slower than normal heart rate, due to the decreased metabolic demands on the body.
Choice B reason:
Diarrhea is not commonly associated with myxedema. Instead, patients with hypothyroidism and myxedema often experience constipation due to slowed gastrointestinal motility.
Choice C reason:
Facial edema, particularly around the eyes, is a classic sign of myxedema. Myxedema is a severe form of hypothyroidism that can cause mucopolysaccharide deposition in the skin, leading to non-pitting edema. This can be particularly noticeable in the face and periorbital area.
Choice D reason:
Heat intolerance is more commonly associated with hyperthyroidism, not hypothyroidism. Patients with myxedema typically have cold intolerance due to a decrease in basal metabolic rate and reduced heat production.

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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

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?

Correct Answer is A

Explanation

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

Correct Answer is C

Explanation

A nurse educator is presenting at a continuing education seminar for nurses. As part of his presentation, he is emphasizing the prevention of skin breakdown in immobile patients who have suffered from a stroke. The level of prevention being discussed by the nurse educator is:

During a health history assessment, where is the symptoms description/narrative typically documented?

Which of the following should the nurse do before conducting a physical examination of a client? (Select all that apply)

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

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?

A client with a history of COPD is being assessed. When the nurse percusses the client's chest, which characteristic sound is expected?

A 17-year-old male patient presents to the Emergency Department (ED) after a skydiving accident and tells the nurse that he is very anxious, is nauseated, and feels hot. These types of data would be: