Older adults are more prone to respiratory problems because aging causes which change?

increased secretion production

thinning of the alveolar membrane

increased efficiency of the immune system

decreased elasticity of the respiratory tissues

Answer and Explanation

The Correct Answer is D

A. Increased secretion production: Older adults often experience decreased secretion clearance rather than increased production.
B. Thinning of the alveolar membrane: Alveolar membranes tend to thicken, reducing efficient gas exchange.
C. Increased efficiency of the immune system: Aging typically causes immune function to decline, increasing susceptibility to infections.
D. Decreased elasticity of the respiratory tissues: Loss of elasticity reduces lung compliance, leading to diminished respiratory efficiency.

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Correct Answer is B

Explanation

A) In the morning immediately after breakfast. Performing postural drainage after eating may induce nausea and vomiting.
B) Shortly after the patient arises in the morning, before breakfast. This timing allows mucus to drain more effectively since the patient has been lying down overnight, and an empty stomach minimizes the risk of vomiting.
C) 30 minutes after lunch. Postural drainage should be performed at least 1 to 2 hours after meals to prevent gastrointestinal discomfort.
D) 1 hour after supper. While this timing is better than immediately after eating, morning sessions are generally more effective.

A. Pleural friction rub B. Rhonchi C. Stridor D. Vesicular

Correct Answer is D

Explanation

A. Pleural friction rub: An adventitious sound that occurs due to inflamed pleural surfaces rubbing against each other during respiration.
B. Rhonchi: A low-pitched, continuous adventitious lung sound typically caused by airway obstruction or secretions.
C. Stridor: A high-pitched adventitious sound caused by upper airway obstruction.
D. Vesicular: A normal breath sound heard over most of the lung fields, characterized by a soft, low-pitched rustling sound.

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Older adults are more prone to respiratory problems because aging causes which change?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is aware that the best time to schedule a postural drainage treatment is

Correct Answer is B

Explanation

Which of the following is not considered an adventitious lung sound upon auscultation:

Correct Answer is D

Explanation

What is the most common cause of airway obstruction in the unconscious person?

Your patient is breathing shallowly and seems irritable and restless. A nursing action that might help is to have him:

The nurse takes into consideration that a pulse oximeter may not give an accurate reading if the patient is:

A patient has collapsed and cannot be aroused by asking loudly, "Are you okay?" The next action should be to:

Which is a function of the respiratory system?

A nurse is preparing to suction the airway of a client who has a tracheostomy. Identify the sequence of actions the nurse should take after performing hand hygiene. (Move the steps into the box on the right, placing them in the selected order of performance. Use all the steps.)

The nurse takes into consideration that while caring for a patient on oxygen therapy, safety precautions should be observed, which include:

The multiple causes for hypoxia include: (Select all that apply.)