Exam (elaborations)
NURS307 MIDTERM- ALTERED CELLS AND GENETICS EXAM QUESTIONS WITH COMPLETE SOLUTIONS
- Course
- Institution
NURS307 MIDTERM- ALTERED CELLS AND GENETICS EXAM QUESTIONS WITH COMPLETE SOLUTIONS
[Show more]
Content preview
EstudyNURS307 MIDTERM- ALTERED CELLS AND GENETICS EXAM
QUESTIONS WITH COMPLETE SOLUTIONS
### Cell Injury and Adaptation Questions (Numbered with Multiple Choice)
1. **What is acromegaly?**
- A. Excessive growth hormone causing tissue shrinkage
- B. Excessive growth hormone causing hyperplasia (increased cell size)
- C. A condition of excessive growth hormone resulting in hyperplasia
- D. A condition where cells fail to adapt to stress
**Answer:** C. A condition of excessive growth hormone resulting in hyperplasia
2. **Which of the following are basic cellular functions?**
- A. Growth, division, and repair
- B. Transportation, secretion, respiration, communication, reproduction, ingestion
- C. Detoxification, secretion, growth, ingestion
- D. Regulation, reproduction, movement, secretion
**Answer:** B. Transportation, secretion, respiration, communication, reproduction, ingestion
3. **What is the general overview of altered cells and tissues?**
- A. Cells remain the same when stressed
- B. Cells adapt by changing in size, number, and structure or die
- C. Cells repair themselves under stress
- D. Cells always die when they are damaged
**Answer:** B. Cells adapt by changing in size, number, and structure or die
4. **What are examples of cellular adaptation?**
- A. Cellular death and mutation
- B. Physiologic and pathologic adaptation
- C. Hypertrophy, atrophy, hyperplasia, dysplasia, metaplasia
- D. Normal and abnormal cell growth
**Answer:** C. Hypertrophy, atrophy, hyperplasia, dysplasia, metaplasia
5. **What is atrophy?**
- A. Increase in cell size
- B. Decrease in cell size
, Estudy
- C. Increase in cell number
- D. Deranged cellular growth
**Answer:** B. Decrease in cell size
6. **What are common causes of atrophy?**
- A. Overuse of tissue and increased oxygen
- B. Reduced use of tissue, insufficient nutrition, aging
- C. Excessive use of tissue and cellular death
- D. Increase in blood flow and hormonal stimulation
**Answer:** B. Reduced use of tissue, insufficient nutrition, aging
7. **What is hypertrophy?**
- A. Decrease in the number of cells
- B. Increase in the number of cells
- C. Increase in the size of individual cells
- D. Decrease in the size of individual cells
**Answer:** C. Increase in the size of individual cells
8. **What is hyperplasia?**
- A. Increase in cell size
- B. Decrease in cell number
- C. Increase in cell number
- D. Deranged cell growth
**Answer:** C. Increase in cell number
9. **What are examples of breast tissue adaptations?**
- A. Puberty (hyperplasia), pregnancy (hypertrophy), menopause (atrophy)
- B. Menopause (hyperplasia), pregnancy (atrophy), puberty (dysplasia)
- C. Pregnancy (metaplasia), puberty (hypertrophy), menopause (dysplasia)
- D. Menopause (hypertrophy), puberty (dysplasia), pregnancy (atrophy)
**Answer:** A. Puberty (hyperplasia), pregnancy (hypertrophy), menopause (atrophy)
10. **What is metaplasia?**
- A. Abnormal increase in cell size
- B. Replacement of one mature cell type with another
- C. Decrease in the number of cells
- D. Increased cell division and growth
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Estudyr. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
