A nurse in the emergency department is assessing an older adult client who has community-acquired pneumonia. Which of the following findings should the nurse expect?

Hypertension

Unequal pupils

Confusion

Tympany upon chest percussion

Answer and Explanation

The Correct Answer is C

A. Hypertension is not typically associated with pneumonia, especially in older adults. Pneumonia can lead to hypotension or sepsis, but not usually hypertension.
B. Unequal pupils are not a typical finding associated with pneumonia. This could suggest a neurological issue or a possible eye problem, not a respiratory infection.
C. Confusion is a common sign of pneumonia in older adults, especially in the elderly, who may present with altered mental status due to hypoxia, infection, or dehydration. Delirium or confusion is a common manifestation of pneumonia in this population.
D. Tympany on chest percussion suggests air in the abdominal cavity, not in the lungs, and is not typically associated with pneumonia. Pneumonia is more likely to present with dullness upon percussion due to consolidation in the lungs.

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Correct Answer is B

Explanation

A. Have the client refrain from talking for 24 hr: The client only needs to refrain from talking until the anesthesia wears off, usually within an hour. There is no need to refrain from talking for 24 hours.
B. Withhold food and liquids until the client's gag reflex returns: This is the correct action. Following a bronchoscopy, the local anesthetic used can suppress the gag reflex. It is crucial to wait until the gag reflex returns to prevent aspiration when the client eats or drinks. C. Irrigate the client's throat every 4 hr: There is no indication to irrigate the throat routinely. The priority is to ensure that the gag reflex has returned before allowing oral intake.
D. Suction the client's oropharynx frequently: Suctioning is only necessary if the client is unable to clear their secretions or has difficulty breathing. It is not a standard post-procedure intervention.

A. "It is caused by the lack of production of insulin by the pancreas." B. "It is caused by the overproduction of parathormone by the parathyroid gland." C. "It is caused by the lack of production of aldosterone by the adrenal gland." D. "It is caused by the overproduction of growth hormone by the pituitary gland."

Correct Answer is C

Explanation

A. "It is caused by the lack of production of insulin by the pancreas.": This is incorrect. The lack of insulin production causes diabetes mellitus, not Addison’s disease. Addison’s disease results from insufficient production of adrenal hormones, particularly aldosterone and cortisol.
B. "It is caused by the overproduction of parathormone by the parathyroid gland.": This is incorrect. Parathormone is produced by the parathyroid glands and regulates calcium balance, but overproduction of parathormone leads to conditions such as hyperparathyroidism, not Addison’s disease.
C. "It is caused by the lack of production of aldosterone by the adrenal gland.": This is correct. Addison’s disease, also known as primary adrenal insufficiency, is caused by the inability of the adrenal glands to produce sufficient aldosterone and cortisol, two critical hormones. Aldosterone helps regulate sodium and potassium balance, and cortisol helps the body respond to stress.
D. "It is caused by the overproduction of growth hormone by the pituitary gland.": This is incorrect. Overproduction of growth hormone causes acromegaly or gigantism, not Addison’s disease. Addison’s disease results from adrenal insufficiency, not pituitary gland dysfunction.

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A nurse in the emergency department is assessing an older adult client who has community-acquired pneumonia. Which of the following findings should the nurse expect?

Nursing Test Bank

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