A student is caring for a patient with positive end-expiratory pressure (PEEP) at 5 cm H20. The student asks “What is the purpose of PEEP?” which of the following is an appropriate response by the nurse?

PEEP deceases the peak respiratory pressures

“PEEP increases the number of breaths the patient takes on his own.”

“PEEP augments the patient’s overall tidal volumes.”

“PEEP improves oxygenation by keeping alveoli open after exhalation.”

Answer and Explanation

The Correct Answer is D

A. PEEP decreases the peak respiratory pressures:
PEEP may increase peak respiratory pressures, especially during inspiration, but its primary purpose is to prevent alveolar collapse and improve oxygenation.

B. “PEEP increases the number of breaths the patient takes on his own.”:
PEEP does not increase the number of breaths the patient takes. It primarily affects the quality of ventilation by preventing alveolar collapse.

C. “PEEP augments the patient’s overall tidal volumes.”:
PEEP does not necessarily increase overall tidal volumes. It focuses on maintaining positive pressure at the end of expiration to prevent alveolar collapse.

D. “PEEP improves oxygenation by keeping alveoli open after exhalation.”
Positive end-expiratory pressure (PEEP) is used in mechanical ventilation to maintain positive pressure in the airways and alveoli at the end of the respiratory cycle (expiration). This helps prevent alveolar collapse and improves oxygenation by keeping the alveoli open, particularly in patients with conditions like acute respiratory distress syndrome (ARDS). PEEP is commonly used to increase functional residual capacity (FRC) and improve oxygenation.

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 A

Explanation

A. “I have not received any of my medications today.”
The statement "I have not received any of my medications today" requires follow-up from the nurse because it indicates a potential issue with the client's medication administration. It's important to ensure that the client receives the prescribed medications in a timely manner.

B. “Do you know when I will be going home?”
This is a question about the discharge plan and does not indicate an immediate issue that requires follow-up.

C. “I do not know how to make the remote control work.”
While it's a statement about the client's understanding of the remote control, it is not an urgent matter that requires immediate attention.

D. “My dressing was changed earlier this morning.”
This statement indicates that a care task (dressing change) has been completed and does not suggest a problem that requires urgent follow-up.

A. Loop the tubing of the chest tube on the client’s bed. B. Strip the client’s chest tube every 2 hrs. C. Place the chest tube drainage system below the level of the client’s heart. D. Tape the connections on the client’s chest tube.

Correct Answer is C

Explanation

A. Loop the tubing of the chest tube on the client’s bed:
Looping the tubing may create dependent loops that can trap drainage and prevent effective functioning of the chest tube. It can impede the drainage of air or fluid from the pleural space.

B. Strip the client’s chest tube every 2 hrs:
Stripping or milking the chest tube is an outdated practice. It can cause trauma to the tissue surrounding the chest tube and increase the risk of complications, including damage to the lung tissue or tubing.

C. Place the chest tube drainage system below the level of the client’s heart:
This is the correct action. Placing the chest tube drainage system below the level of the client's chest allows gravity to assist with drainage and prevents backflow or accumulation of fluids within the chest tube.

D. Tape the connections on the client’s chest tube:
Taping the connections on the chest tube is not recommended. It is important to keep connections secure, but taping can make it difficult to quickly identify and address any issues with the chest tube system during monitoring and assessment.

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 student is caring for a patient with positive end-expiratory pressure (PEEP) at 5 cm H20. The student asks “What is the purpose of PEEP?” which of the following is an appropriate response by the nurse?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is supervising a licensed practical nurse (PN) who is providing care to a client who is postoperative. Which of the following statements by the client requires the nurse to follow up with the PN?

Correct Answer is A

Explanation

A nurse is caring for a client who has a chest tube. Which of the following actions should the nurse take?

Correct Answer is C

Explanation

A nurse checks with assistive personnel on the unit throughout the shift to determine if they are completing tasks. The nurse is demonstrating which of the following rights of delegation?

A nurse on a medical-surgical unit is performing an admission assessment of a client who has COPD with emphysema. The client reports he has a frequent productive cough and is short of breath. The nurse should anticipate which of the following assessment findings?

A nurse has received morning report on the following four clients. Which of the following clients should the nurse assess first?

A nurse on a surgical unit is caring for a group of clients. Which of the following is the priority action of the nurse?

A nurse is preparing to administer dextrose 5% in water (DW) 150 mL IV to infuse over 3 hr. The drop factor of the manual IV tubing is 10 gtt. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Do not use a trailing zero.)

The nurse is caring for the client following a thoracentesis. (Select the 3 findings that require immediate follow-up.)

A client smoking in his bathroom has dropped a cigarette butt into a wastepaper basket, which begins to smolder. Which of the following actions is the nurse’s priority?