A nurse is assessing a client's pulmonary artery wedge pressure (PAWP). The nurse should recognize that an elevated PAWP indicates which of the following complications?

Hypovolemia

Hypotension

Left ventricular failure

Cardiogenic shock

Answer and Explanation

The Correct Answer is C

Rationale:
A. Hypovolemia: Hypovolemia causes a decrease in PAWP due to reduced circulating blood volume and inadequate venous return to the heart. A low PAWP reflects decreased left ventricular preload, not an elevated value.

B. Hypotension: Hypotension alone does not directly increase PAWP. In fact, low blood pressure often accompanies decreased cardiac filling pressures. Elevated PAWP typically occurs with fluid overload or impaired ventricular function rather than simple hypotension.

C. Left ventricular failure: An elevated PAWP indicates increased left-sided heart pressures due to ineffective left ventricular pumping. Blood backs up into the pulmonary circulation, leading to pulmonary congestion and edema.

D. Cardiogenic shock: In cardiogenic shock, PAWP can be elevated due to impaired contractility, but it is accompanied by low cardiac output and hypotension. While related, the elevated PAWP in cardiogenic shock results from the underlying left ventricular failure, which is the primary cause of the pressure increase.

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","D","E"]

Explanation

Rationale:
A. "Perform Kegel exercises several times daily.": Kegel exercises strengthen pelvic floor muscles, improving bladder control and reducing stress incontinence episodes. Regular practice is essential for effectiveness.

B. "Take prescribed diuretics no later than 2000.": Limiting evening diuretic use helps reduce nighttime incontinence but does not address stress incontinence, which is triggered by increased intra-abdominal pressure, not fluid timing.

C. "Maintain a daily fluid intake of 1,000 to 1,200 mL/day.": Restricting fluids excessively can lead to concentrated urine and urinary tract irritation. Adequate hydration is important; fluid restriction is not recommended for stress incontinence.

D. "Attempt to void every 2 hours.": Scheduled voiding helps prevent bladder overfilling, reducing leakage episodes and improving bladder control. This is an effective behavioral strategy.

E. "Maintain optimal body weight for height.": Excess weight increases intra-abdominal pressure, which can worsen stress incontinence. Maintaining a healthy weight helps reduce strain on pelvic floor muscles.

A. Zolpidem B. Ipratropium C. Clopidogrel D. Penicillin

Correct Answer is C

Explanation

Rationale:
A. Zolpidem: Zolpidem is a sedative-hypnotic used for insomnia and does not have known interactions with saw palmetto. It primarily affects the central nervous system and does not influence platelet activity or coagulation pathways.

B. Ipratropium: Ipratropium is an anticholinergic bronchodilator used for respiratory conditions such as COPD and asthma. It does not interact with saw palmetto, as the herb mainly affects hormonal and coagulation pathways rather than respiratory medications.

C. Clopidogrel: Saw palmetto can potentiate the effects of antiplatelet and anticoagulant medications like clopidogrel, increasing the risk of bleeding. The herb exhibits mild antiplatelet activity, which can lead to additive effects and potential hemorrhagic complications when combined with platelet inhibitors.

D. Penicillin: Penicillin is an antibiotic with no pharmacologic interaction with saw palmetto. The herb does not interfere with antibacterial mechanisms or alter antibiotic metabolism, making concurrent use safe from an interaction standpoint.

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 nurse is assessing a client's pulmonary artery wedge pressure (PAWP). The nurse should recognize that an elevated PAWP indicates which of the following complications?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing teaching to a client who has stress incontinence. Which of the following instructions should the nurse include in the teaching? (Select all that apply.)

Correct Answer is ["A","D","E"]

Explanation

A nurse is reviewing the medication administration record of a client who has benign prostatic hyperplasia (BPH). The client asks the nurse about taking saw palmetto. The nurse should instruct the client that which of the following medications interacts adversely with saw palmetto?

Correct Answer is C

Explanation

A nurse is preparing a sterile field for a client who requires a dressing change. Which of the following actions should the nurse plan to take?

A nurse is teaching participants at a community center about advance directives. Which of the following information should the nurse include in the teaching?

A nurse is conducting a workshop on the importance of interprofessional collaboration. Which of the following is included in the tertiary prevention phase in interprofessional care?

A nurse is admitting a client who has a history of atrial fibrillation. Which of the following conditions should the nurse recognize atrial fibrillation places the client at risk for?

A nurse is caring for a client who has end-stage kidney disease and refuses further hemodialysis treatments. The client has advance directives that indicate no life-sustaining treatments. Which of the following actions should the nurse take?

A nurse is caring for a client who has an endotracheal tube (ET) and is on mechanical ventilation. Which of the following actions should the nurse take for a ventilator alarm due to an increase in peak airway pressure? (Select all that apply.)

A charge nurse in a newborn nursery is providing information to a group of nurses about risk factors for hypoglycemia. Which of the following risk factors should the charge nurse include? (Select all that apply.)

A nurse is reviewing home care with a client who has multiple sclerosis. Which of the following precautions should the nurse recommend to promote client safety?