Walden University NURS 6501 Final Exam – Question and Answers (Correct Answers).

Walden University NURS 6501 Final Exam – Question and Answers (Correct Answers). Results Displayed: Selected Answers and Correct Answers Question 1 1 out of 1 points An aide asks the nurse why people who have neurofibromatosis will show varying degrees of the disease. Which genetic principle should the nurse explain to the aide? Selected Answer: b. Expressivity Correct Answer: b. Expressivity Question 2 1 out of 1 points Why is potassium able to diffuse easily in and out of cells? Selected Answer: c. Because the resting plasma membrane is more permeable to potassium Correct Answer: c. Because the resting plasma membrane is more permeable to potassium Question 3 1 out of 1 points A 15-year-old female is diagnosed with Prader-Willi syndrome. This condition is an example of: Selected Answer: a. Gene imprinting Correct Answer: a. Gene imprinting Question 4 1 out of 1 points A nurse is reading a chart and sees the term oncotic pressure. The nurse recalls that oncotic pressure (colloid osmotic pressure) is determined by: Selected Answer: b. Plasma proteins Correct Answer: b. Downloaded by Denis Munene () lOMoARcPSD| Plasma proteins Question 5 1 out of 1 points During childhood, the thymus decreases in size, and this is referred to as _____ atrophy. Selected Answer: a. Physiologic Correct Answer: a. Physiologic Question 6 1 out of 1 points What is the role of cytokines in cell reproducti