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Pathophysiology Exam 1.pdf

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Pathophysiology Exams Exam 1 Question 1 A male client with a diagnosis of type 1 diabetes mellitus is experiencing hyperglycemia because he lacks sufficient insulin to increase the availability o... f glucose transporters in his cell membranes. Consequently, his cells lack intracellular glucose, and it accumulates in his blood. Which of the following processes would best allow glucose to cross his cell membranes? Selected Answer: D. Facilitated diffusion Question 2 Epithelial tissues are classified according to the shape of the cells and the number of layers. Which of the following is a correctly matched description and type of epithelial tissue? Selected Answer: B. Glandular epithelium: arises from surface epithelia and underlying connective tissue. Question 3 To effectively relay signals, cell-to-cell communication utilizes a chemical messenger system to: Selected Answer: D. Release secretions into extracellular fluid Question 4 A student asks the instructor what it means when the book states, skeletal muscles are syncytial or multinucleated? The instructor responds: Selected Answer: C. “If a skeletal muscle is injured and a portion dies, the adjacent sections of that same skeletal muscle fiber do not die because they have their own nuclear material.” [Show More]

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