A client who swims several times a week asks the nurse, "Why are ears prone to frequent infection?" What is the nurse's best response?

"The pool water has chlorine that is killing all of the good bacteria."

"The pool water is entering your Eustachian tubes."

"The pool water has microorganisms that are entering your ears."

"The pool water is drying out your ears, causing skin breakdown."

Answer and Explanation

The Correct Answer is C

A. While chlorine can kill some bacteria, it does not prevent all microbial growth and does not directly explain ear infections.
B. Pool water entering the Eustachian tubes is unlikely; infections are more commonly related to pathogens in the water.
C. The best response addresses the presence of microorganisms in pool water that can enter the ear and potentially lead to infections, such as swimmer's ear (otitis externa).
D. Pool water is not typically associated with drying out the ears; rather, it can lead to excess moisture, which can promote bacterial growth.

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Correct Answer is D

Explanation

A. Keeping the room brightly lit can be overstimulating and may increase ICP; therefore, a calm, dimly lit environment is preferable.
B. Encouraging coughing and deep breathing exercises could increase ICP and should be avoided unless specifically indicated.
C. Placing the client in a supine position is not recommended for clients with increased ICP; they should typically be positioned with the head elevated to promote venous drainage.
D. Implementing seizure precautions is critical as head injuries can lead to seizures, and ensuring the client's safety is a priority.

A. Major effects on the metabolism of almost all organs of the body B. Fluid and electrolyte balance C. Regulate carbohydrate and protein metabolism D. The release of the ACTH from the anterior lobe of the pituitary gland

Correct Answer is B

Explanation

A. While hormones from the adrenal cortex do influence various metabolic processes, mineralocorticoids primarily focus on fluid and electrolyte balance rather than having major effects on all organs' metabolism.
B. Mineralocorticoids, such as aldosterone, play a crucial role in regulating fluid and electrolyte balance by promoting sodium retention and potassium excretion in the kidneys.
C. Regulation of carbohydrate and protein metabolism is mainly the function of glucocorticoids, not mineralocorticoids.
D. The release of ACTH is regulated by corticotropin-releasing hormone (CRH) from the hypothalamus, not directly influenced by mineralocorticoids.

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A client who swims several times a week asks the nurse, "Why are ears prone to frequent infection?" What is the nurse's best response?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client who sustained a head injury in a motor vehicle accident and is diagnosed with a subdural hematoma and increased intracranial pressure. Which nursing intervention is appropriate for this client?

Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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