A charge nurse is reinforcing teaching to a group of nurses about diffusion. Which of the following statements should the charge nurse include in their teaching about diffusion?

"Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration."

"Diffusion is the movement of particles between areas of equal concentrations."

"Diffusion is the movement of water from an area of higher concentration of water to an area of lower concentration of water."

"Diffusion is the movement of particles from an area of lower concentration of particles to an area of higher concentration of particles."

Answer and Explanation

The Correct Answer is A

A. "Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration.": This statement accurately describes diffusion. Molecules move down their concentration gradient from areas of higher concentration to areas of lower concentration until equilibrium is reached.

B. "Diffusion is the movement of particles between areas of equal concentrations.": Diffusion does not occur between areas of equal concentration as there is no concentration gradient to drive the movement.

C. "Diffusion is the movement of water from an area of higher concentration of water to an area of lower concentration of water.": This describes osmosis, not diffusion. Osmosis specifically refers to the movement of water across a semipermeable membrane.

D. "Diffusion is the movement of particles from an area of lower concentration of particles to an area of higher concentration of particles.": This is incorrect as diffusion occurs from higher to lower concentration, not the reverse.

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. Hyperventilation: Respiratory alkalosis is typically caused by hyperventilation, which leads to excessive loss of carbon dioxide and an increase in blood pH. This is a primary finding in respiratory alkalosis.

B. Abdominal pain: While abdominal pain can occur in various conditions, it is not a specific or common finding associated with respiratory alkalosis.

C. Dry skin: Dry skin is not a direct manifestation of respiratory alkalosis. It is not typically associated with the changes in acid-base balance seen in respiratory alkalosis.

D. Diarrhea: Diarrhea is not commonly associated with respiratory alkalosis. Instead, gastrointestinal symptoms like diarrhea are more commonly related to metabolic acidosis or other conditions.

A. Report new-onset muscle weakness B. Increase consumption of apples and broccoli C. Avoid salt substitutes D. Report falls, due to high risk of osteoporosis

Correct Answer is A

Explanation

A. Report new-onset muscle weakness: Hypokalemia can cause muscle weakness, cramps, and fatigue, which are important symptoms that need to be monitored. Reporting these symptoms promptly is crucial because severe hypokalemia can lead to life-threatening complications, such as respiratory failure or cardiac arrhythmias.

B. Increase consumption of apples and broccoli: While fruits and vegetables like apples and broccoli are healthy, they are not particularly high in potassium. The client should be encouraged to consume potassium-rich foods such as bananas, oranges, potatoes, and spinach to help correct hypokalemia.

C. Avoid salt substitutes: Some salt substitutes contain potassium chloride, which can actually help increase potassium levels. However, this option might be recommended in certain conditions where potassium levels need to be carefully controlled, such as in renal failure, not in hypokalemia management.

D. Report falls, due to high risk of osteoporosis: Hypokalemia does not directly increase the risk of osteoporosis. Falls may occur due to muscle weakness, but this is not specifically related to osteoporosis. Therefore, reporting falls is not the primary concern in hypokalemia.

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 charge nurse is reinforcing teaching to a group of nurses about diffusion. Which of the following statements should the charge nurse include in their teaching about diffusion?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has respiratory alkalosis. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

A nurse is reinforcing discharge education to a client who has hypokalemia. Which of the following suggestions should be included in the teaching plan?

Correct Answer is A

Explanation

A nurse is collecting data on a client who has pneumonia. Which of the following findings should the nurse expect?

Exhibits Which of the following is the most appropriate initial management for this patient?

Exhibits Which of the following is the most appropriate treatment strategy for this patient, who is likely experiencing allergic rhinitis?

Which of the following are the most common manifestations of COPD? (Select all that apply.)

A nurse is collecting data for a client who has acute respiratory distress syndrome (ARDS). Which of the following findings should the nurse expect?

A nurse is caring for a client in the emergency department (ED) who has high anxiety and shallow respirations at a rate of 30/min. Which of the following acid-base disturbances is the client most likely experiencing?

A nurse is caring for a client who is postoperative following a tracheostomy and has copious and tenacious secretions. Which of the following is an acceptable method for the nurse to use to thin this client's secretions?

Exhibits What is the most appropriate initial management for this patient?