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TEST BANK--UNDERSTANDING PATHOPHYSIOLOGY, 7TH EDITION BY SUE E. HUETHER KATHRYN L. McCANCE VALENTINA L. BRASHERS. CHAPTER 1-22 ALL CHAPTERS INCLUDED $14.99   Add to cart

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TEST BANK--UNDERSTANDING PATHOPHYSIOLOGY, 7TH EDITION BY SUE E. HUETHER KATHRYN L. McCANCE VALENTINA L. BRASHERS. CHAPTER 1-22 ALL CHAPTERS INCLUDED

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TEST BANK--UNDERSTANDING PATHOPHYSIOLOGY, 7TH EDITION BY SUE E. HUETHER KATHRYN L. McCANCE VALENTINA L. BRASHERS. CHAPTER 1-22 ALL CHAPTERS INCLUDED

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  • October 25, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • 7th edition
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, UNDERSTANDING PATHOPHYSIOLOGY (r




7th EDITION HUETHER
yy
y( yr
y(r (r




CHAPTER 1-42 TEST BANK (r (r (r




Chapter 01: Cellular Biology
y y y




Huether & McCance: Understanding Pathophysiology, 6th Edition
y y y y y y




MULTIPLE CHOICE y




1. A student is observing a cell under the microscope. It is observed to
y y y y y y y y y y y y




y havesupercoiled DNAwith histones. Which of the following would also be
y y y y y y y y y y




y observed bythe student? y y



a. A single circular chromosome
y y y



b. A nucleus y



c. Free-floating nuclear material y y



d. No organelles y




ANS: B y




The cell described is a eukaryotic cell, so it has histones and a
y y y y y y y y y y y y




y supercoiledDNA within itsnucleus; thus, the nucleus should be observed. A
y y y y y y y y y y




y single circular chromosome called a prokaryote contains free-floating
y y y y y y y




y nuclear material but hasno organelles. y y y y




REF: p. 2 y y




2. A nurse is instructing the staff about cellular functions. Which cellular
y y y y y y y y y y




function is the nurse describing when an isolated cell absorbs oxygen
y y y y y y y y y y y




y anduses it to transform(rnutrients to energy?
y yy y y yy yy

,a. Metabolic absorption y



b. Communication
c. Secretion
d. Respiration

ANS: D y




The cell’s ability to absorb oxygen is referred to as respiration while
y y y y y y y y y y y




y itscommunication abilityinvolves maintenance of a steady dynamic
y y y y y y y




state,metabolica
y (r bsorption provides nutrition, and secretion allows for the
y yy y yy yy yy yy yy yy yy




synthesizing of new substances.
y y y y




REF: p. 2 y y

, 3. A eukaryotic cell is undergoing DNA replication. In which region of the cell
y y y y y y y y y y y y




wouldm
r ost ofthe genetic information be contained?
yyyyyyy yy yy yy yy yy



a. Mitochondria
b. Ribosome
c. Nucleolus
d. Nucleus Cytoplasm y




ANS: C y




The region of the cell that contains genetic material, including a large
y y y y y y y y y y y




y amount of ribonucleicacid, most of the DNA, and DNA-binding proteins, is
y y y y y y y y y y




y the nucleolus, which is located withinthe cell’s nucleus. Mitochondria is
y y y y y y y y y




y associatedwith cellular respiration, while ribosomes are involved with protein
y y y y y y y y y




ymanufacturing. Cytoplasm is(ra fluid filling that is a component of the cell.
yy yy yy yy yy yy yy yy yy yy yy




REF: p. 2 y y

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