The nurse is preparing to teach a client how to effectively perform pursed-lip breathing. The nurse would include which intervention in the teaching?

Exhale quickly and forcefully through the mouth.

Inhale sharply with a “huff” sound.

Inhale deeply through pursed lips.

Exhale slowly through pursed lips.

Answer and Explanation

The Correct Answer is D

Pursed-lip breathing is a technique used to help manage shortness of breath and improve ventilation. It involves breathing in through the nose and exhaling slowly through pursed lips, as if blowing out a candle. This method helps to keep the airways open longer, allowing more air to escape and reducing the work of breathing.

Choice A reason:

Exhale quickly and forcefully through the mouth is not the correct intervention for pursed-lip breathing. Exhaling quickly and forcefully can cause the airways to collapse, making it harder to breathe out all the air. This can lead to air trapping and increased shortness of breath, which is counterproductive for clients with respiratory issues.

Choice B reason:

Inhale sharply with a “huff” sound is also not correct for pursed-lip breathing. Huff coughing is a technique used to clear mucus from the airways, not to manage breathing patterns. Inhaling sharply can cause irritation and may not provide the controlled breathing needed for effective gas exchange.

Choice C reason:

Inhale deeply through pursed lips is incorrect. The correct technique for pursed-lip breathing involves inhaling through the nose, not through pursed lips. Inhaling through the nose helps to filter and humidify the air, making it easier on the lungs and airways.

Choice D reason:

Exhale slowly through pursed lips is the correct intervention. This technique helps to prolong exhalation, which reduces the respiratory rate and improves ventilation. By keeping the airways open longer, it helps to release trapped air and improve oxygenation. This method is particularly beneficial for clients with chronic obstructive pulmonary disease (COPD) and asthma, as it helps to reduce the work of breathing and improve overall respiratory function.

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Correct Answer is C

Explanation

Choice A reason: Avoiding more time-outs in the OR is not the primary purpose of pre-operative teaching. Time-outs are a safety protocol used in the operating room to ensure that the correct procedure is being performed on the correct patient. While pre-operative teaching can contribute to overall surgical safety, its main goal is not to reduce the number of time-outs.

Choice B reason: Understanding the informed consent is an important aspect of pre-operative teaching, but it is not the primary purpose. Informed consent ensures that the patient is aware of the risks, benefits, and alternatives to the procedure. Pre-operative teaching encompasses a broader range of information, including what to expect before, during, and after surgery.

Choice C reason: Achieving better post-operative outcomes is the primary purpose of pre-operative teaching. Educating patients about their surgery, recovery process, and self-care can significantly improve their post-operative outcomes. This includes reducing anxiety, pain, and complications, as well as shortening hospital stays and enhancing overall recovery. Pre-operative education empowers patients to take an active role in their recovery, leading to better health outcomes.

Choice D reason: Reinforcing that collaborative care is essential is a component of pre-operative teaching, but it is not the primary purpose. Collaborative care involves the coordination of various healthcare professionals to provide comprehensive care to the patient. While pre-operative teaching can highlight the importance of teamwork, its main focus is on preparing the patient for surgery and recovery.

A. The vaccine that you received will protect you against the flu, but the pneumonia vaccine will protect you from bacterial pneumonia. B. That’s great. You are fully protected against influenza and pneumonia this year. C. You are correct. Influenza will cause pneumonia in many cases. D. You have some protection, but it would be best to get the pneumonia vaccine to prevent you from carrying the disease to other people.

Correct Answer is A

Explanation

Choice A reason: The influenza vaccine and the pneumococcal pneumonia vaccine protect against different pathogens. The influenza vaccine protects against the flu virus, while the pneumococcal vaccine protects against Streptococcus pneumoniae, a common cause of bacterial pneumonia. It is important for individuals, especially those with chronic respiratory diseases, to receive both vaccines to reduce the risk of severe respiratory infections.

Choice B reason: Stating that the client is fully protected against both influenza and pneumonia with just the flu vaccine is incorrect. The flu vaccine does not provide protection against bacterial pneumonia caused by Streptococcus pneumoniae. Therefore, it is essential to receive the pneumococcal vaccine as well.

Choice C reason: While influenza can lead to secondary bacterial pneumonia, it is not accurate to say that influenza will cause pneumonia in many cases. The primary purpose of the influenza vaccine is to prevent the flu, not pneumonia. The pneumococcal vaccine specifically targets the bacteria that cause pneumonia.

Choice D reason: Suggesting that the client should get the pneumonia vaccine to prevent carrying the disease to others is not the most appropriate response. The primary reason for receiving the pneumococcal vaccine is to protect the individual from developing bacterial pneumonia, not just to prevent transmission.

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The nurse is preparing to teach a client how to effectively perform pursed-lip breathing. The nurse would include which intervention in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The purpose of the nurse providing pre-operative teaching to clients undergoing surgery is to:

Correct Answer is C

Explanation

An older adult client with chronic respiratory disease tells the nurse it is unnecessary to receive the pneumococcal pneumonia vaccine because the influenza vaccine was just received two months ago. Which response by the nurse is most appropriate?

Correct Answer is A

Explanation

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