A client is receiving oxygen therapy via a nasal cannula. When the client asks the nurse why he needs to have oxygen tubing in his nose, which of the following explanations about the cannula should the nurse give him?

"It delivers a specific concentration of oxygen constantly."

It allows you to remove it for a while when it gets uncomfortable."

"It delivers the low concentration of oxygen you need."

"It delivers the highest concentration of oxygen possible."

Answer and Explanation

The Correct Answer is C

A.   Nasal cannulas deliver a low flow rate of oxygen, which means the concentration of oxygen delivered is not constant and can vary depending on the client's breathing rate and depth.
B.   Nasal cannulas are designed to be worn continuously, and removing them can disrupt the delivery of oxygen and potentially worsen the client's condition.
C.   Nasal cannulas are typically used to deliver low concentrations of oxygen, which is often sufficient for patients with mild to moderate respiratory conditions.
D.   Nasal cannulas cannot deliver the highest concentration of oxygen possible. For patients who require higher concentrations of oxygen, other delivery methods, such as a face mask or mechanical ventilation, may be necessary.

Nursing Test Bank

Test Bank #1: RN Pharmacology Exams Test Bank #2: RN Medical-Surgical Exams Test Bank #3: RN Fundamentals Exams Test Bank #4: RN Maternal-Newborn Exams Test Bank #5: RN Anatomy and Physiology Exams Test Bank #6: RN Obstetrics and Pediatrics Exams Test Bank #7: RN Fluid and Electrolytes Exams Test Bank #9: RN Adult Health Test Bank #10: RN Dosage Calculation Test Bank #11: RN Community Health Exams Test Bank #12: RN Psychology Exams Test Bank #13: RN Nursing Care Of Children Test Bank #14: RN Foundations of Nursing Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Exam #1: RN Comprehensive predictor 2023 proctored exam Exam #2: Ati rn vati comprehensive predictor proctored exam Exam #3: Ati Rn Comprehensive Predictor Proctored Exam 2023 Exam #4: Rn Comprehensive Predictor 2023 Proctored Exam - St. Joseph Exam #5: RN Comprehensive Predictor Proctored Exam (National U CA San Diego) Exam #6: Ati rn comprehensive predictor 2023 retake proctored exam Exam #7: RN Hesi Exit Proctored Exam Exam #8: Hesi RN Exit proctored exam Exam #9: Hesi rn exit proctored exam Exam #10: Hesi Rn compass exit B proctored exam

Free Nursing Study Resources

Correct Answer is D

Explanation

A. Clients with emphysema should be encouraged to drink enough fluids to stay hydrated. Dehydration can worsen respiratory symptoms.
B. Lying flat can make breathing more difficult for clients with emphysema. They should be encouraged to sit upright or lean forward to help open up their airways.
C. Clients with emphysema should be encouraged to eat a balanced diet that includes adequate protein. Protein is essential for muscle strength, which can help with breathing.
D. Pursed-lip breathing is a technique that can help improve airflow and reduce shortness of breath in clients with emphysema. It involves breathing in slowly through the nose and then exhaling slowly through pursed lips.

A. A client who is short of breath B. A client who received pain medication 30 min ago C. A client who is ambulatory and going for an x-ray at 1000 D. A client who is to be discharged at 1100

Correct Answer is A

Explanation

A. Shortness of breath can indicate a serious respiratory issue, and this client may require immediate assessment and intervention. Respiratory distress can rapidly deteriorate a patient’s condition, making it essential to address this situation first.
B. While monitoring for pain relief and potential side effects is important, this client does not present an immediate threat to their health compared to the client experiencing shortness of breath. This client can be assessed after the more urgent cases.
C. Since the client is ambulatory and scheduled for an x-ray later, they can be seen after more critical needs have been addressed. Their situation is stable at this time.
D. While the discharge process is important, it can typically wait until more urgent situations are addressed. The nurse can prepare for the discharge but should focus on clients who have immediate health concerns first.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

A client is receiving oxygen therapy via a nasal cannula. When the client asks the nurse why he needs to have oxygen tubing in his nose, which of the following explanations about the cannula should the nurse give him?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing discharge teaching on actions that improve gas exchange to a client diagnosed with emphysema. Which of the following instructions should be included in the teaching?

Correct Answer is D

Explanation

A nurse has received change-of-shift report on four clients. Which of the following clients should the nurse plan to see first?

Correct Answer is A

Explanation

The nurse is providing instruction about ipratropium (Atrovent) to a patient with COPD. Which is a common adverse effect that tends to resolve with therapy?

A home health nurse is visiting a client who has COPD and is receiving oxygen at 2 L/min via nasal cannula. The client tells the nurse she has been having difficulty breathing. Which of the following actions is the nurse's priority at this time?

The nurse is caring for a client who has a pneumothorax and a water-seal chest tube drainage system to suction. Which of the following actions should the nurse take?

A patient has a diagnosis of Impaired Gas Exchange. Which assessment finding shows that the interventions have been effective?

A nurse is reinforcing teaching with a client who is to start taking montelukast to treat asthma. Which of the following statements by the client indicates an understanding of the teaching?

A nurse is caring for a client who has tuberculosis and is about to start taking pyrazinamide. The nurse should identify that the client needs which of the following tests while taking this medication therapy?

A nurse is collecting data from a client who is having an acute asthma exacerbation. When auscultating the client's chest, the nurse should expect to hear which of the following sounds?

Which nursing assessment indicates a positive reading of a tuberculin (TB) skin test?