A nurse is collecting data from a client who has a respiratory disorder and displays manifestations of hypoxia. Which of the following findings should the nurse expect?

Bradypnea

Cyanosis

Pallor

Bradycardia

Answer and Explanation

The Correct Answer is B

A. Bradypnea, or abnormally slow breathing, is not typically associated with hypoxia. Hypoxia usually triggers an increase in respiratory rate (tachypnea) as the body attempts to take in more oxygen to meet its needs.
B. Cyanosis, a bluish discoloration of the skin and mucous membranes, is a key sign of hypoxia. It occurs when there is insufficient oxygen in the blood, leading to a darker color of deoxygenated hemoglobin. Cyanosis is most commonly observed in the lips, fingertips, and toes.
C. Pallor, or paleness of the skin, can occur in various conditions but is not specific to hypoxia. It is more commonly associated with anemia or shock rather than low oxygen levels in the blood.
D. Bradycardia, or a slower-than-normal heart rate, is not typically a manifestation of hypoxia. Instead, hypoxia often causes tachycardia as the body attempts to increase oxygen delivery to tissues by pumping blood more quickly.

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Correct Answer is C

Explanation

In cases of acute bacterial sinusitis that last longer than 10 days, worsen after initial improvement, or present with severe symptoms (such as fever and significant facial pain), oral antibiotics are generally indicated. First-line options typically include amoxicillin-clavulanate.

Other options listed, such as nasal saline irrigation, oral decongestants, or intranasal corticosteroids, may help alleviate symptoms but would not address the bacterial infection, making antibiotics the most appropriate primary treatment in this case.

A. Dyspnea B. Chronic cough C. Wheezing D. Sputum production E. Chest tightness

Correct Answer is ["A","B","C","D"]

Explanation

A. Dyspnea: Shortness of breath is a common and significant symptom of COPD, resulting from the narrowing of airways and difficulty in expelling air.

B. Chronic cough: A persistent cough, often productive, is a hallmark of COPD. It is typically a response to chronic irritation and inflammation of the airways.

C. Wheezing: Wheezing is a common symptom of COPD due to the constriction of airways and turbulent airflow through narrowed airways.

D. Sputum production: Increased sputum production is common in COPD, especially in chronic bronchitis type of COPD, where inflammation leads to excess mucus production.

E. Chest tightness: While chest tightness can occur in COPD, it is less commonly emphasized compared to the other symptoms listed. The primary symptoms are generally more focused on dyspnea, cough, wheezing, and sputum production.

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A nurse is collecting data from a client who has a respiratory disorder and displays manifestations of hypoxia. Which of the following findings should the nurse expect?

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Naxlex Comprehensive Predictor Exams

Exhibits Which of the following is the most appropriate treatment for this patient. given the likely diagnosis of acute sinusitis?

Correct Answer is C

Explanation

Which of the following are the most common manifestations of COPD? (Select all that apply.)

Correct Answer is ["A","B","C","D"]

Explanation

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