Patho

Topics: Chromosome, Cell, Cell nucleus Pages: 6 (2725 words) Published: November 1, 2014

Question 1
1 out of 1 points
Which of the following is true about “meiosis”? Select all that apply. Answers: Reproductive cells undergo meiosis Non-germ cells are reproduced
Red blood cells undergo meiosis
Number of chromosomes reduces by half in phase one
Cell divides to produce four daughter cells
Response Feedback: Meiosis occurs only in replicating gametes or reproducing cells. In phase one, the number of chromosomes is reduced by half but the chromatid pairs remain together. In phase two, the chromatids split apart forming four daughter cells. Non-germ cells such as red blood cells or skin cells undergo mitosis.For more information on this topic, consult:Carol Mattson Porth and Glen Matfin, Pathophysiology, 8th Edition, page(s) 122-123, 123fCarol Mattson Porth, Essentials of Pathophysiology, 2nd Edition, page(s) 52-53, 53f Elizabeth J. Corwin, Handbook of Pathophysiology, 3rd Edition, page(s) 15-16Pathophysiology Made Incredibly Easy, 4th Edition, page(s) 436Anatomy and Physiology Made Incredibly Visual, page(s) 11Animation(s) Cell Cycle Question 2

1 out of 1 points
Which of the following result from irreversible cell injury? Select all that apply. Answers: Impaired cellular function Release of cell content into extracellular space
Death of the cell
Fatty changes in the cell
Implosion or “suicide” of the cell
Response Feedback: Irreversible cell injury may cause the cell to lyse or release cell contents into the extracellular space, resulting in the death of the cell. It may also cause the cell to implode or “suicide.” Reversible cellular injury causes impaired cellular function or fatty changes inside the cell.For more information on this topic, consult:Carol Mattson Porth and Glen Matfin, Pathophysiology, 8th Edition, page(s) 114-115Elizabeth J. Corwin, Handbook of Pathophysiology, 3rd Edition, page(s) 23-25Pathophysiology Made Incredibly Easy, 4th Edition, page(s) 6-8 Question 3

1 out of 1 points
Which of the following fall under the category of toxic injury to the cell? Select all that apply. Answers: Hypersensitivity reactions Genetically determined metabolic errors
Radiation
Gross malformation
Hyperthermia
Response Feedback: Hypersensitivity reactions, genetically determined metabolic errors, and gross malformation cause injury to the cell that is categorized as “toxic.” Radiation causes physical injury to the cell. Hyperthermia causes the type of injury known as injury due to deficit.For more information on this topic, consult:Pathophysiology Made Incredibly Easy, 4th Edition, page(s) 6 Question 4

1 out of 1 points
Which of the following are factors that indicate cellular aging? Select all that apply. Answers: Decrease in size Less subcutaneous fat
Water accumulation in the cell
Decrease in bowl motility
Calcification
Response Feedback: As cells age they lose structure and function. Lost structure may cause a decrease in size or wasting away (atrophy), one outward sign of which would be reduced subcutaneous fat. Two characteristics of lost cell function are hypertrophy or hyperplasia. Decreased bowl motility is a sign of lost cell function. Water accumulation in cells and calcification are causes of cell degeneration.For more information on this topic, consult:Carol Mattson Porth and Glen Matfin, Pathophysiology, 8th Edition, page(s) 109Carol Mattson Porth, Essentials of Pathophysiology, 2nd Edition, page(s) 42Pathophysiology Made Incredibly Easy, 4th Edition, page(s) 8 Question 5

1 out of 1 points
Which of the following are causes of cell degeneration that usually affects metabolically active cells? Select all that apply. Answers: Dysplasia Cellular swelling
Reticular formation
Metaplasia
Autophagocytosis
Response Feedback: Dysplasia, cellular swelling, and autophagocytosis cause cell degeneration. In dysplasia, there is chronic irritation within the cell. Cellular swelling results from water accumulating within the cell. In autophagocytosis, the cell absorbs some of its own...
Continue Reading

Please join StudyMode to read the full document

You May Also Find These Documents Helpful

  • Solimini’s Use of Logos, Pathos, and Ethos Essay
  • Key to Good Speech: Ethos, Pathos, and Logos Essay
  • Ethos Logos Pathos Essay
  • Logos Pathos Ethos Essay
  • Ethos Pathos And Logos Commercials And Articles Essay
  • Essay about Ethos pathos Logos
  • Animal Farm: Squealer; Pathos, Ethos, Logos. Essay
  • Patho Essay

Become a StudyMode Member

Sign Up - It's Free